Sunday, January 31, 2016

Lucid Dreaming | Consistency

Hello Dreamviews peeps,

I've been stalking these forums for maybe 6 years now. I remember having a really crazy dream and without even having ever heard the word "lucid dreaming" I randomly google searched "dreams" and lucid dreaming came up and my curiosity was piqued! You can control your dreams?! That's crazy. Well I was crazy hooked. I tried everything I could and worked super hard to try and become crazy good at dreaming. But always fall flat and end up going through these phases where I'm stoked about lucid dreaming, then I neglect it because I keep thinking how bad I am and how I can never get more than like 1 lucid dream in the course of like 3-4 months of trying really hard. It's just incredibly frustrating having devoted so much time and effort into this and what do I have to show for it? About 7 entire minutes of lucid dreaming.

This is incredibly disappointing.

I've scoured the DV academy. Read all of sageous's WILD posts. Read the DV academy dream yoga forum in its entirety. I keep dream journals, and take vitamins, and have looked at these lucid dreaming masks that clearly don't work; Countless hours of practicing these methods and all day awareness and MILD WILD DILD DEILD and WBTB and none of it has worked.

I am not lazy. I can't begin to explain how badly I want to be good at this. You could even call it a passion of mine. So many of you maybe share my frustrations. I just would like some insight on how I can progress through this really irritating position I'm in and help me attain lucidity.


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Lucid Dreaming | Attaining lucidity works 100% of the time

Ok so I've been using this technique naturally for a very long time now and it seems to work every time. It's quite simply and involves little to no preparation. During the day try to keep yourself as aware of your surroundings as possible. If you see a normal everyday item lying around, point to it and name it out loud. If you see a tree in the street, go up to it and say "Tree". This makes your brain good at distinguishing between dream and reality. You can also try shouting as loud as you can, as it is very difficult to shout in a dream and therefore if you attempt it in your dream and it does not work, you will know you are dreaming.

Before you go to sleep it is essential to take in as much cheese as possible. I know this sounds far fetched, but cheese is well known for containing vitamins that increase the dream centres of the brain. Personally I have a blender into which I put a block of cheese and then I blend it and drink it around 30 minutes before bed. You can do this or you can just eat cheese, personally I think my method is the most effective but either will produce results.

Now you've enhanced your dreams you need to learn to control them. To do this, you must ensure that your brain is fully functioning as you go to bed. Try reciting the alphabet backwards whilst standing on one leg with your eyes closed. If you're feeling adventurous you can also try and balance something on your head as well to keep your brain focused. Then, it is VITAL to drink some water to wash down the cheese. However, if it is a full moon do not drink the water because the moon influences sleep patterns significantly, and a slightly fuller bladder on the night of a full moon could wake you from the middle of a lucid dream.

Now for the important part. Go to bed. Close your eyes, and see what your dreams have in store for you...


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Hacking the Internet of Things: Decoding LoRa

Getting software-defined radio (SDR) tools into the hands of the community has been great for the development and decoding of previously-cryptic, if not encrypted, radio signals the world over. As soon as there’s a new protocol or modulation method, it’s in everyone’s sights. A lot of people have been working on LoRa, and [bertrik] at RevSpace in The Hague has done some work of his own, and put together an amazing summary of the state of the art.

LoRa is a new(ish) modulation scheme for low-power radios. It’s patented, so there’s some information about it available. But it’s also proprietary, meaning that you need a license to produce a radio that uses the encoding. In keeping with today’s buzzwords, LoRa is marketed as a wide area network for the internet of things. HopeRF makes a LoRa module that’s fairly affordable, and naturally [bertrik] has already written an Arduino library for using it.

So with a LoRa radio in hand, and a $15 RTL-SDR dongle connected to a laptop, [bertrik] got some captures, converted the FM-modulated chirps down to audio, and did a bunch of hand analysis. He confirmed that an existing plugins for sdrangelove did (mostly) what they should, and he wrote it all up, complete with a fantastic set of links.

There’s more work to be done, so if you’re interested in hacking on LoRa, or just having a look under the hood of this new modulation scheme, you’ve now got a great starting place.


Filed under: radio hacks

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Chess Puzzle | 1/31/2016 - Reinforcements



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Saturday, January 30, 2016

Lucid Dreaming | Could this method work?

I suppose this technique is just a form of DILD, but I'm not sure whether it can actually work.

A good amount of my dreams often take place in one of the two schools I attended in my youth, but normally the first one in particular. I no longer attend school and never visit the place.

Would it therefore be possible to train my subconscious mind to reality check every time I find myself at school? On one hand, it seems very logical, but since I no longer go there, I can't really train myself to RC when I go there. Is this something that could be practised purely in my head and made to work? I feel like this could be very effective for me if I can nail this down.


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Lucid Dreaming | Mindfulness

Something that may or may not be entirely true.. One thing for sure, it has changed my way of practicing Lucid Dreaming.

Mindfulness
"The practice of mindfulness involves being aware moment-to-moment, of one’s subjective conscious experience from a first-person perspective"

For most of my life, i have lived every day and almost every moment anticipating the future, whether it be a new TV show episode coming out tomorrow, or a game that's releasing a few years from now. I kept dwelling, dwelling on the past.. Thinking about what i should have done back then, or how fun it felt back then, and the likes of these thoughts. It was sooner or later apparent that i wasn't living my life properly, that i wasn't enjoying the moment i was in.

Such behaviour and way of thinking wasn't very likeable, but i didn't know any better.
I thought that lucid dreams were "rush experiences" because when the dream is over, all that's left is your memory of it. But i had forgotten that even life is the same way.. Every passing moment was my next memory. And what happened when i worried a lot or thought a lot about my future or my past? I stopped thinking about the present, the now... The past is nothing you can change, and the future is nothing you know for sure.. Worry too much about tomorrow's event and you'll barely have any time to prepare for it today.

You might say, what does this have to do with lucid dreaming?
Well, to my understanding, this has a lot to do with awareness. How do you become aware of something? by paying attention to it.. What happens when you are always thinking about this and that and not paying attention to what you want to be aware of? You end up only paying attention to your thoughts, only aware of that. It's true that you have a degree of awareness on your environment, but that awareness -for the most part- is very weak. Were you paying attention to your breath or body position while reading this? You can answer that by yourself now.

What happens when we spend more time paying attention to what is going on right now, and only providing a reasonable amount of attention to our thoughts? We become aware of what's happening in this moment while providing enough mental feedback. Whether or not maintaining mindfulness provides lucidity relies on the person, but the way i see it, it's a very effective way to become aware. Nevertheless, it's an interesting thing to try.. Being mindful is also what i believe to be the main way to stay in your lucid dreams longer and enjoy them more. It's also part of meditation, but i'm tackling it by itself in here.

Putting it all into practical use, try to be less absorbed with your thoughts, and more focused on your sounds, sights, sensations or feelings.. Aware of the now instead of the past or the coming future. If you slip your awareness away and go into that auto-pilot mode, gently place your attention back on the present moment while recognizing your thoughts, but not being sucked away by them.

This is all my personal opinion and thought and it could be wrong for all i care. Whatever it actually is, i believe this to be the key to having lucid and vivid dreams. Either way, i like this feeling of freedom of thought and enjoyment of the present.


Just a moment ago, you were reading all of that. Now it's a memory..


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The Best Bushcraft Axes

by Megan

The survival knife may be the most talked about tool, but smart preppers know some tasks are better suited for a bushcraft axe or hatchet. First assess what kinds of tasks you will be doing most often and then decide the type of axe you need. The distinguishing factors between axes is primarily in handle length, and in the cutting ability of the blade.

An axe is made up of several major sections: the axe edge or blade, the head, and the handle. The blade is typically made of steel; handles are traditionally hickory wood but can be glass filled nylon or fiberglass. You can choose from multiple categories of axes including maul axes, felling axes, forest and carpentry axes, hatchets, and tomahawks.

What to Look for in an Axe Blade

Typically made of steel, the sharp edge of an axe is called the blade or bit and on each corner of the bit are the heel of head and toe of head. Either side of the blade is beveled with a slight arch called the ramp or cheek, and the opposing end of the blade is called the butt or poll.

Your choice of axe edge will depend on how you use your axe most often. A convex blade will crack wood but won’t sink down very deep when you swing and is best for splitting wood without jamming. Concave blades cut deeper and work well for felling trees or stripping branches from the trunk.

A good properly beveled and sharpened blade is a must have tool. It can also be dangerous so invest in a quality sheath to protect both the blade and you from damage. Blades can be sharpened with an axe file and stone set. Because of the hardness of the steel blade, it takes work to sharpen the blade once it is dull.

About Handle Characteristics

A haft or handle is traditionally made of wood, often hickory. New materials like fiberglass and glass filled nylon can absorb shock and make handles virtually indestructible. The handle can be 14 to 36 inches long and mounted to the head using a wood or metal wedge and eye, the oval hole, near the poll. Beneath the poll is the shoulder running down to the heel of haft. Under the head on the other side is the neck which runs down to the long outward curve, called the belly and down to the toe of haft.

Grain

The grain needs to be as vertical as possible from length of the handle straight from the neck to haft toe and from heel to the haft shoulder. Wood handles are typically crafted from hickory trees, so grain can be off some, not all trees are straight after all. Avoid any handle with a diagonal grain as it increases the likelihood the handle will split under repeated use.

Balance

One of the important criteria for a handle is the balance. It needs to be level from the handle toe to the head. Check balance by laying the axe across your hand with the neck to shoulder hanging off your thumb and finger. Neither the bit nor the poll should touch your hand. This will give you an axe that is a pleasure to use for whatever task is at hand.

Alignment and Weight of the Head

The cutting ability of your axe is affected by the alignment of the head. Believe it or not, axes manufactured the same way can vary in how the head and handle align. It’s best to inspect each axe in stock prior to purchasing any model. Grasp the head in your hand. The bit as you look down it, should align exactly along the handle toward the haft toe.

You also have to consider how much the axe head weighs. Lighter head axes are usually easier to transport and easier to use one-handed like a hatchet, if you hold it close to the head. The heavier an axe head, the more effective it will be in cutting. For bushcraft axes the lighter the better.

Select the Proper Size Axe

Grasp the axe head with blade forward in your hand, arm out and tuck the handle into your armpit. The toe of haft should settle easily in your armpit. For adult males, choosing an axe this way means it will have a longer handle but don’t hesitate to select a shorter handle if you determine that’s what you need. Taller people, over 6’4”, will find a handle closer to 36 inches in length easier to use.

There are in fact different types of axes. The main difference is in the length of the handle. The common length for most people to be comfortable is between 21-23”. Consider how to fit the tool into your BOB or rucksack, the material it’s made of, and the comfort of the grip in addition to how it will be used.

Handles range in length from longer maul, felling, and broad axes to the ¾ axe, forest, carpenter axes, to hatchets, and the short kid of the bunch, the tomahawks. Long handled axes are designed for two handed use (30-33” handles), mid-length handles can be used single handed or both when occasion calls for it, whereas shorter ones, called hatchets, are easier to use with one hand (14-16” handles).

For most types of activities, you will carry out such as cutting down occasional saplings, splitting and chopping wood, stripping limbs, a standard length axe from 19-23” will work just fine. For heavy logging, regular felling, or splitting bigger, heavier trees, you might want to look at the longer felling, maul, and broad axes.

  1. Felling Axes

These generally have a very sharp, thin edge with a gradually tapered head for cutting grain crosswise so every swing cuts deep. Not good for splitting wood as the blade can get stuck in the split and break coming back out. Heads are mid-weight at 2.5 to 4 pounds, most handles range from 28 to 36 inches. Models are often named after the region where they were created, such as Hudson Bay, Jersey, or Dayton axes.

Amer 4lb Felling Axe by Council Tool

American made with a 4 1/2” sharp on arrival cutting edge. The head is 4 pounds of heat treated tempered 5160 Alloy Steel. Holds its edge thanks to an Rc of 50-54 but will chip so take care around rocks. Its beautifully made 35-inch handle comes unfinished, but is smooth and feels great in the hand. Say goodbye to bounce back strikes and glancing blows and get used to zero wasted swing with this well-balanced axe. Worth the investment if you do a lot of logging or clearing.

  1. Three-Quarter Axes

These are great for light chopping work and for removing limbs. Can quickly turn medium size logs into kindling. Heads around 2 pounds. Typically used one handed but with 21 to 28-inch handles, these are long enough to use with two hands when the occasion calls for it.

Cold Steel 90TA Trail Boss Axe

Holds and keeps an edge like axes of yesteryear. 4” blade and 4 ½” cutting edge takes a big bite with every swing. 4 1/2” edge will need sharpened when it arrives. Careful use of a file to get a paper slicing edge which will hold much longer than a hair-shaving edge. Edge comes covered with rubber only, you will need a sheath.

European style 6 ½” head is 105 drop forged carbon steel and weighs in at 2 ½ pounds. Heat treated butt and cutting edge produces a durable, sharp edge and lets the remainder of the head absorb impact force. Black looking blade paint can be removed easily with paint stripper. Features a very stout straight-grained hickory handle. This 21 1/2” long handle is stout, straight-grained hickory and long enough for two handed grip if needed, but short enough for an amateur to swing one-handed. No lanyard hole.

Light enough to carry all day in hand or strapped to a pack frame. Heavy and tough enough for chores that would be torture for a hatchet or tomahawk. Can be easily mounted on an ATV or tucked behind a truck seat. Great for processing kindling, trail clearing, or even felling a full sized tree. True versatility and a pretty good axe for the money.

  1. Splitting Mauls

Utilizes a blunt, fat, heavy wedge-shaped head to rend logs along the grain. The 6 to 8-pound head delivers a more forceful strike, won’t get stuck or jam. The handle is longer, typically having less curve which enables the user to wrangle the maul further into the split after the first stroke. Its broad butt can double as a hammer with a wedge or second axe to execute the split.

Fiskars X27 Splitting Maul

The Fiskars X27 is definitely a superior splitter. It comes with a nice wedge and the weight is nice. The blade is unfortunately a lower quality steel which will need re-sharpened frequently. The flared handle end is great because it is less likely to slip out of your hand. The handle is not replaceable which isn’t really a problem since the material is very durable. Some may dislike the synthetic plastic feel.

Traditional American Splitting Maul

This 7-pound maul is superior steel with an edge that doesn’t need retouched as often. The hickory handle has better whip, is more flexible, and can be replaced if needed over time. If you’re looking for a vintage tool, with a handle that develops character over time, this is the maul you want.

  1. Splitting Axes

Designed to split wood fibers apart, not cut them. Fiberglass or wood handles available. Typically, lighter than a maul axe, especially fiberglass handled ones. The weight is its greatest asset allowing you to use it for hours with less fatigue. Blade is softer so you must place log on a block to split.

Hults Bruk Bjork Splitting Axe

Hand-forged Swedish steel head weighs in at 3.50 pounds and is the result of blasted and clear lacquered ironwork. Holds a very sharp edge even after frequent sharpening. The curved 30-inch handle is American hickory and designed for splitting larger logs or processing firewood. Leather sheath, detailed user’s manual, and storage box are included.

Gransfors Bruk Splitting Axes

The Gransfors Bruk Splitting Axe comes in small (model 441) or large (model 442). Both are forged with a thin, concave bit. Both axes have the steel collar under the head, grooves near the end to aid grip, and leather sheath. The small splitting axe is ideal for processing moderate sized firewood. The 23-inch handle is in the comfortable range for most people and the head is 3.5 pounds. Model 442, the larger axe has a head weighing in at 5 pounds and a longer 27.5-inch handle.

  1. The Broadaxe

Gets its name from the lower part of the blade which hangs further below the rest of head, (called a long beard) and its large bits. Blade bevel can be single-sided, like a chisel or on dual sides producing a more scalloped cut. Its controlled cut enables rounded log edges while still creating a flat top, perfect for creating beams. The side of the bevel indicates either a right or left handed axe.

Gransfors Broad Axe, Model 1900

Good for squaring planks and logs. Choice of bevel, double, or left or right side. Choose doubled beveled for visible deep cuts when squaring. The 19” handle based on traditional Swedish techniques. Forged professionally by blacksmiths, no need to smooth, stone, or grind to eliminate imperfections. Priced around $300, choose wisely, it’s definitely an investment.

  1. Forest Axes

The forest axe typically falls in between the carpenter axe size and a felling axe size. The 19-inch handle is long enough for two handed use if need be but short enough to handle more precise one handed tasks regularly. If held close to the head, it can be effective for controlled carving needs. The head is typically around 1 ½ to 2 lbs.

Husqvarna 26 in. Multipurpose Axe

The Husqvarna 3 ¼” cutting edge arrives far from razor sharp, but once you sharpen to a keen edge, it’s fine. If you aren’t skilled with sharpening, practice on something else first. Steel appears to be same quality as the Wetterlings, definitely sturdier than the average axe. The extreme hardness of the blade can cause it to be brittle in winter weather so avoid using the blade when cold from being left out overnight.

Head is light but longer than most for a good bite on your wood. Hand forged head, 6 5/8” long mounted on what is actually a Wetterling manufactured handle, with Husqvarna markings. Do as any bush crafter would, sand and protect the handle with several coats of linseed oil. A high class axe comparable to the Gransfors Bruks at a decent price. It comes with a snug fitting leather sheath. Good for felling small hardwoods, prepping firewood, or limb removal if needed.

  1. Carpenter’s Axes

Intended as a single-handed axe, it’s larger than a hatchet with a 1.5- pound head and 10 to 14-inch handle. Longer beard allows gripping closer to the head for better control, it’s great for more delicate woodworking.

Husqvarna Carpenter’s Axe

The edge of this little beauty is relatively long and straight for whittling and carving. Great for carving and crafting for making bow drill sets and long bows. The light 2.2-pound head is forged of top quality Swedish steel, 6 ¼” long and built for your hand to get near as possible to edge for great control. The 17 ½ to 19 ½” handle is of trusted hickory wood with a drilled lanyard hole and leather sheath.

Similar to a small Hudson Bay axe, it’s good for wood working tasks and carpentry projects. Can handle camp chores that require an axe but is also great for removing limbs with one chop, or chopping small to medium sized trees. Easy to sharpen with a file similar to any knife, it’s an asset to any survival kit.

  1. Hatchets

The shorter handled axes, also called hatchets, are great for smaller jobs. They can still do the job for occasional chopping and splitting of wood but aren’t ideal for that on a daily basis. These are great for camping trips or backyard projects. If your BOB only has space for only an axe or a hatchet, in most cases you will want to go with a hatchet.

Estwing E24A Sportsman’s Hatchet

Made in the USA, the head and shaft are one piece of drop forged fine steel. Better suited for firewood than cabinetry, woodcrafters may be disappointed in the edge and bevel. The head is high quality, tapered, and thinner than most hatchets and easier to sharpen. The ergonomic handle is easier on the arm than a heavier wooden hatchet and has a nice leather grip.

This is probably the axe your grandfather kept on the farm. It’s lightweight and nicely balanced so great for around camp, for home remodel or small building projects. Avoid chopping anything larger than your wrist. Inspect the leather grip as it will suck up water once the finish starts to crack and may need a little modification, sanding, and several applications of oil to help it hold up to the elements.

Gerber Gator Combo Axe II

Rugged stainless steel head with extremely sharp edge that holds well even under some abuse or heavy use. Nicks and notches are easily remedied with a file and sharpening tool. Blade length is 2.7”. The handle is shorter than your standard axe but stores a coarse handsaw that makes this a 2 in 1 tool.

Great for harvesting young saplings, carving, or to trim and selectively remove unwanted foliage growth. Comfortable defensive weapon if needed, good side for recreational use. Does okay splitting logs, comes with black nylon sheath. Priced at just under $60, it’s relatively inexpensive for the quality.

Gransfors Bruk Wildlife Hatchet

The Gransfors Bruk or GB is a name most will recognize as high quality. It arrives nicely sharpened and can quickly be brought to a hair shaving edge. The bottom tip of the edge is flat but doesn’t affect efficiency and it will disappear with use. The head is hand forged steel, the finish is a bit rough and uneven.

The wood handle is well balanced and fits comfortably in the hand. Treat with a little boiled linseed oil and keep in the leather sheath to protect it. Great for camping, cutting firewood, carving stakes or even home construction in conjunction with a chainsaw. It’s more expensive but is a lifetime investment.

  1. Tomahawk/Throwing Axe

Originally intended for use as a close range or melee range weapon, the tomahawk or throwing axe is typically the shortest of axes with a handle length around 12 inches. The heavier weight and 12-inch length affect spin rate, throwing distance, and give the throwing axe or tomahawk, a more severe impact, than a throwing knife. The tomahawk’s sharp blade means that it can also be used to cut down trees if need be.

Fast Hawk by SOG with one-foot handle and weighing in at 15 ounces total comes with a nylon sheath. Stainless steel head is black coated to minimize reflection. Intended for military, its comfort fit and polymer handle make it good for throwing in addition to self-defense. Top rated and priced $25-50.

Shiflett by Heartland-a lightweight at 12 ounces, with a full tang blade, its handle is just shy of 12 inches and it comes with a nylon sheath. It’s the least expensive of the short kids at around $15-20. It has a blade on both sides but its sole use is as a throwing axe. It’s extremely light and spins fast. Ideal for newbies who need to gain confidence by hitting a target easily.

Cold Steel Trail Hawk

The head weighs in at 12.5 ounces with a 2 ¼” edge drop forged from 1055 carbon steel and a blade or hawk length 6 ½” long. Differentially treated means hammer and edge is fully hardened but the balance is made to take in the impact of striking blows.

The 22” American hickory wood handle with a very beefy cross section, weighs in at about 10 ounces. It’s not a hatchet and cannot split as nearly as well as a fixed head hatchet. True throwing hawks do have a loose head. The Cold Steel Trail Hawk is inexpensive but will last for years with a little TLC before use. Some aggressive modifications are required to turn it into an ideal throwing or defensive weapon.

Conclusion

Overall, axe selection is very much a matter of personal preference. The best way to select your axe is to first determine what its primary function will be and then select the axe in that category that is most comfortable and within your budget. If you consider cutting and splitting capacity as well as handle fit, you’ll have a tool that will be a pleasure to use and rely on for axe related tasks in any situation.

Do you have a favorite that didn’t make our review list? Feel free to tell us about it in the comments below.



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Lucid Dreaming | Did it!

I was in the Roman army and we were dividing into groups of 10. I found a group and we had no swords. I thought wow this is odd and looked down at my hands. They were missing fingers and bent in all kinds of weird angles.

I realize I'm dreaming. I turn to one of the other characters and tell him I'm dreaming. He disagrees. But I tell him that I know I'm asleep in my bed. I try to make a box of swords appear around the corner but fail. I find a screw driver and try to turn it into a sword. I succeed in making the hand sword shaped but it's still plastic lol.

Then we're near a booth by the water. I make a dial to the dream settings appear. I immediately crank it all the way up but the difference isn't noticeable. So I start again and go slowly about 10+ settings higher. My hands take on the blue hue of the background. I'm basically glowing.

Then there is this odd shaped thing across the road. In a non-lucid this is the thing that would turn into a monster. So I tell it to turn into a monster and come over so I can talk to it. The other dream characters persuade me not too.

End of dream.

That was fun, it felt so real. :wink:
Thanks, Dreamviews for helping me get this far so quick


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Lucid Dreaming | Frequent LD's from DILD?

I've been doubting DILD for a long time, but yesterday i realized that i'm giving DILD too much flak for no reason even though it was the method that i got most of my LDs with.
Which brings me here. Suppose that i couple DILD with meditation and do these for a few months, is it possible to start having LDs regularly by them? Especially by DILD?

I ask this because i had the impression that noone can get frequent LDs from DILD because it's "LD by luck" obviously a wrong statement in one way or another..


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Chess Puzzle | 1/30/2016 - Gareyev - Akobian, National Open 2010



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Friday, January 29, 2016

The Michigan Mighty-Mite Rides Again

One of the best things about having your amateur radio license is that it allows you to legally build and operate transmitters. If you want to build a full-featured single-sideband rig with digital modes, have at it. But there’s a lot of fun to be had and a lot to learn from minimalist builds like this Michigan Mighty-Mite one-transistor 80-meter band transmitter.

If the MMM moniker sounds familiar, it may be because of this recent post. And in fact, [W2AEW]’s build was inspired by the same SolderSmoke blog posts that started [Paul Hodges] on the road to his breadboard and beer can build.  [W2AEW]’s build is a bit sleeker, to be sure, but where the video really shines is in the exploration and improvement of the signal quality. The basic Mighty-Mite outputs a pretty dirty signal – [W2AEW]’s scope revealed 5 major harmonic spikes, and what was supposed to be a nice sine wave was full of divots and potholes. There’s only so much one transistor, a colorburst crystal and a couple of capacitors can do, so the video treats us to an explanation of the design of the low-pass filter needed to get rid of the harmonics and clean up the output into a nice solid sine wave.

If your Morse skills aren’t where they should be to take advantage of the Might-Mite’s CW-only mode, then you’ll need to look at other modulations. Maybe a tiny FM transmitter would suit your needs better?


Filed under: classic hacks, radio hacks

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Lucid Dreaming | Learning to dream. How to start?

Hello friends,

thank you for welcoming me, I'm new here and this is my first post. I'm really looking forward to share my experiences with you and learn from yours.
I've never had a lucid dream, but I'd love to have one. Since a few days I'm reading about it an also tried it, but yet without success.

Since I'm new, I have a few questions:
  • I have a really really deep sleep at night. I'm not lying when I say that I never wake up at night. Furthermore, I almost never remember my dreams, maybe one time a month or even less. Regarding to what I have read so far, this is counterproductive when it comes to lucid dreaming, right? So do you have some suggestions for me? I really think my main problem is that I'm not aware I'm in a dream and -even worse- that I don't remember them.

  • Choosing the right technique: Regarding to what i've read so far about WILD, DILD, WBTB and MILD in some of the torturials in this forum and also in "Mancon's guide to choosing a technique", I'm not quite sure what would be the right technique to me.
    Mancon says, WILD is great for you if you wake up randomly in the middle of the night. So this doesn't work for me.
    That's why I thought, DILD might be a great idea. But since I'm not aware in my dreams and I never remember them, this is also difficult.
    So I tried MILD because you prepare yourself while you're still awake. One time I really had a strange experience with it, but I think it was no lucid dream. I was really relaxed and repeating my mantra, when suddenly a crazy visualization came into my mind (something with some guys playing football with a huge watermelon). I tried focusing on this and not loosing it, but I made those RCs and noticed that I was definitely still awake. So I think it was just my awake imagination and not a dream.

  • Isn't it exhausting waking up at night many times and having such vivid dreams? I mean, do you feel rested after a night full of flying, traveling to other planets and so on?


Thank you very much for your help! I really appreciate it!
Guayabin


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Chess Puzzle | 1/29/2016 - Immune



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Thursday, January 28, 2016

Lucid Dreaming | The Mirror Reality Check

When you look in a mirror, push on it. Mirrors in dreams are like liquid mercury. If a mirror is liquid, you are dreaming. Go through it to another world.


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Chess Puzzle | 1/28/2016 - Alexander Motylev vs Alexei Iljushin, Samara, 2000



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Tuesday, January 26, 2016

Lucid Dreaming | Negative views?

Hi all,
Iv noticed in alot of my lucids dreams that im always in a very familiar place which can bore me.So ofcourse i try and open a door and hope that on the other side will be an amazing peaceful beach or somewhere nice but ofcourse when i open the door its just the same place im already at.Maybe knowing theres a possibility that it wont work causes me to expect that it wont work? And maybe same as reason as to why i cannot fly alot and keep landing on my stomach.Id love to know how to get out of this negative way of expecting to fail in a LD if ofcourse thats the reason for why i cannot change scene etc....tha ks for reading in advance and any replys will be much appreciated xx


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Lucid Dreaming | Troubles with FAs

Only recently have I been successful in identifying all of my FAs. I am now able to distinguish between a true awakening and an FA most of the time. However, I haven't been able to make anything happen out of the blackness that results from an FA. As soon as an FA occurs, I simply tell myself that I'm not truly awake and that I'm about to have a LD. That's all good and well, but all that happens is that I remain fully blacked out until I wake up at some point. Any suggestions of what I can do to construct a new dream from this blackness? Thanks.


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Whiskey Tango Foxtrot is the Phonetic Alphabet?

Chess Puzzle | 1/26/2016 - Unstoppable Force



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Monday, January 25, 2016

Lucid Dreaming | Finally Entering

Hey everybody, I decided to take a nap yesterday and try the counting WILD technique. After half an hour or so I entered SP and then shortly after the blackness behind my eyes turned three dimensional, I felt I was being absorbed by it. I believe I had just entered the hypnagogic state. I tried picturing a scene but just made the whole thing collapse with my forcefulness and anxiousness. Can anyone give me a detailed tutorial on entering an LD from the hyp. state? Thanks a lot to any feedback, it will be used and appreciated!


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Chess Puzzle | 1/25/2016 - With Tempo



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Saturday, January 23, 2016

Lucid Dreaming | why

Thinking "why" during a dream seems to often result in lucidity as it inspires greater understanding of what's going on.

How would one introduce the word "why" into their thoughts during a dream? Maybe a mantra?


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Lucid Dreaming | How long should you be awake for FILD to work after waking up?

After I wake up from FILD I stay up for around 8 minutes and during that time, I tend to splash a little water on myself since I need to do an ablution. Could this affect my FILDing?


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The Ultimate Winter Survival Survival Guide

“It’s a jungle out there” refers to not just a tropical jungle but a dense forest or even tough city streets. Winter brings cold temperatures, blowing winds, dangerous ice storms, blinding snow, and power outages. To survive whatever is ahead, you have to include the unexpected in cold winter weather. What do you do when “it’s winter out there” and you’re stuck in it?

You cannot prepare for all the possible things that could happen but you can do your best to make sure you are equipped to handle extreme cold weather no matter what happens. Being stranded without supplies for an extended time can be fatal and results of prolonged exposure to weather can lead to hypothermia or frostbite and cause permanent damage or even death.

Hypothermia

Hypothermia results if heat is lost quicker than it is being produced. Stored energy in your body is consumed, making you disoriented and unable to move normally. Although more common in extreme cold weather, it can occur in weather above forty degrees Fahrenheit if a person is immersed in cold water or is chilled due to sweat or wet weather.

Symptoms of Hypothermia:

  • Involuntary shivering
  • Disorientation
  • altered speech
  • loss of memory
  • drowsiness or fatigue
  • In babies, watch for lethargy and unusually cold skin that is bright red.

What to Do:

  • For any person with a body temperature under 95 degrees Fahrenheit, get to a hospital quickly.
  • If medical attention is unavailable, seek shelter and remove damp clothing.
  • Use skin to skin contact under loosely layered blankets, sheets, towels or even clothes to warm the victim’s chest, head, neck, and groin first.
  • Give warm liquids but no alcohol.

Someone with a serious episode of hypothermia may appear dead. It is still possible to resuscitate, begin CPR while warming the victim and continue until the victim is revived or medical help arrives.

Frostbite

Exposure to cold can result in a loss of color and numbness in your fingers and toes as well as other exposed skin such as ears, cheeks, nose and chin. This is known as frost-nip or it’s more severe form of frostbite. Severe frostbite can result in amputation. Those at greater risk include anyone with poor blood circulation or anyone not dressed properly.

Symptoms of Frostbite:

  • Red skin
  • Tingling
  • Pain in fingers, toes, or other areas
  • Skin with abnormally waxy feel to it
  • Skin turning white or even grayish-yellow means trouble

What to Do:

  • If medical attention is not available, get the victim out of the elements quickly.
  • Avoid walking on feet or toes that are potentially frostbitten, it can exacerbate damage.
  • If no signs of hypothermia are present, immerse affected areas in lukewarm water.
  • Avoid rubbing affected areas which can cause more damage.
  • Make use of body heat by placing frostbitten fingers under an armpit.
  • Avoid using the heat of a stove or heat lamp, frostbitten parts are numb and severe burns can result.

Tips on How to Dress Properly to Stay Warm

  • Wear wool gloves, socks, and appropriate boots to protect fingers and toes.
  • Cover as much skin as possible when out in the weather.
  • It’s better to dress in layers of clothing instead of a heavy coat because air trapped between layers helps to insulate.
  • A bottom layer against your skin that has “wicking” properties will keep skin drier. Layers are less bulky and allow you to move easier.
  • When layering fabrics, stay away from cotton. Choose wool, fleece, down or synthetic fabrics which are better insulators.
  • Your mother’s nagging advice “to wear a hat” is spot on advice. Almost half of your body heat can be lost through your head so a good warm hat is a must have in cold weather.

Car Tips and Tricks for Winter Survival

Tips for Winter Driving and Traveling

  • Ensure your vehicle is in good operating condition.
  • Fill your gas tank frequently, never letting it get to less than halfway full.
  • Put together a cold weather survival kit to store in your car.
  • Know your route and always inform a friend or family member of your destination and the route you intend to take.
  • Update them along the way if any change in route occur due to detours, etc.

Car Kit Checklist for Winter Survival

Your odds of survival if you are stranded in your car during extreme cold or a winter snow storm by putting together a cold weather survival kit for your car. Although the trunk of the car seems logical, it’s better to store your kit inside your vehicle. In extreme cold weather, your trunk could freeze shut and prevent you from accessing your kit.

  • 4 extra blankets or a cold weather rated sleeping bag for each person
  • Extra clothes, hats, socks, gloves for each person
  • First-aid kit and any needed medications
  • Hand crank radio or Battery powered radio and extra batteries
  • Food including water, energy bars, raisins, mini candy bars, MRE’s or pemmican
  • 3-5 gallons of extra fuel for your car or to aid another stranded driver or to make a quick fire
  • tow chain in case you get stuck or rope to use as a guide if you have to leave vehicle
  • Jumper cables in case of dead battery
  • emergency flares, colorful ribbon or fluorescent flag for signaling you are in distress
  • Folding shovel, bag of gravel or sand, cat litter, or road salt if you are stuck in snow
  • Snow chains for traction in heavy snow and ice
  • Mugs of stainless steel, metal utensils, can opener
  • book or deck of cards along with paper and a marker or pen.
  • Hand crank flashlight or flashlight and batteries
  • pocket knife (here are some survival knife uses)
  • waterproof matches and candles
  • Window scraper and snow brush or small broom

If Stranded in Your Car:

  • Remain in your car if it is in a safe location, it will provide additional protection from exposure to the cold weather. Your vehicle is easier to locate in the snow than you are when walking through snow.
  • Ensure the tailpipe of the car is free of any snow to reduce the likelihood of carbon monoxide and other harmful fumes building up.
  • Roll the window down a little bit to let fresh air circulate.
  • Typically idling your vehicle fifteen to twenty minutes with heat on and then turn vehicle off for a half hour will help to stretch the gas in your tank a lot longer.
  • Once snow quits falling, lift the hood of the vehicle to let people know you need help.
  • If there are multiple people in your group, everyone should move to the rear seat and huddle to share body heat.
  • If you have an extra coat, blankets, or any other type of material in your vehicle, use it to wrap yourself and others up to retain body heat.
  • Avoid eating big meals. Any food you may have should be rationed out so it will last as long as possible.
  • Eating frozen snow can actually be detrimental to your body. It’s much better to melt the snow when possible so you can drink it.
  • Move around at least every hour. Anything will work including feet stomping, hand clapping, or just wiggling.
  • If you must leave the vehicle, be sure to take any useful materials with you. A blanket, plastic tarp or other fabric can be used to construct temporary shelter. If that isn’t practical, look for a cave or an overhanging ledge to get in out of the elements. If snow is deep, consider building a quinzhee or snow pit around a tree trunk.

To Get Your Car Out of Deep Snow:

• Clear all snow and ice from the top of your car and remove as much snow and ice as you can from around the tires. Apply snow chains if you have them available.
• Pour kitty litter, gravel, sand, or rock salt in front of and behind each tire.
• Start with tires straight and attempt to pull out slow and steady in first gear. If tires spin, stop and try turning wheels right or left and attempt again.
• If you cannot simply pull out forward, try “rocking” the car by going smoothly from reverse to first gear until the car begins to rock back and forth.

Prepare Your Home for Winter Weather

If you live in an area that gets a lot of snow or gets below freezing, dealing with extreme cold weather doesn’t only happen when you are out on the road or during a ski trip. There are a number of winterization things you can do around your home to not only reduce your heating bills but also make your home a better refuge in the case of an extended power outage.

Air Leaks

Identify any air leaks throughout your home by lighting an incense stick next to any place in your home that may be drafty. Smoke that travels in a horizontal pattern indicates an air leak. Check for air leaks around windows and doors but also around plumbing fixtures, electrical outlets, ceiling lights, and attic hatches or roof eaves.
Leaky windows and doors can be sealed using weather-stripping or caulk and/or plastic window film that shrinks to fit. Special black-out curtains which are heavier and lined can also help. Air follows the easiest way out, so larger gaps such as those along baseboards and around windows or doors, should be a priority.

Preventative Home Maintenance

It’s crucial to maintain your primary heating system in good working order so you can depend on it through the winter. It’s also a good idea to identify a secondary source of heat that isn’t power dependent in case of power outages. The more you prepare now, the more easily you will be able to keep your family safe and warm during cold winters.

Get into the habit of replacing batteries in smoke detectors at least once per year prior to the onset of cold weather. Carbon monoxide poisoning is more common during winter weather when homes are sealed tight so a carbon monoxide detector will serve to alert you to any dangerous fumes. Purchase an extra space heater as well as a camp stove, candles, and oil lamps.

A fireplace is a good secondary source of heat for your home and for cooking during power outages. Ensure your food stockpile includes items that can be eaten as is if needed. Store plenty of water in case you cannot access your home’s water system. Keep one set of warm clothing including hat, gloves and blanket stored so they are clean and ready for use quickly.

Wrap water pipes with heat tape to prevent water lines freezing. Keep supplies for snow removal at the ready including ice scrapers, rock salt or ashes for melting ice, and a sturdy snow shovel. Fragile plants should be brought indoors, lawn care equipment and patio furniture cushions put away, and swimming pools emptied.

Avalanche Survival

If you are unlucky enough to witness an avalanche, there are some things to remember that can increase the chances of a positive outcome. Avalanches occur because heavier, denser snow falls from late December into early January. Thicker chunks of snow layer over weaker “sugar snow” that coated the ground in the months before and are easily dislodged.

Always Carry Avalanche Emergency Equipment:

  • A receiver-emits a beacon to indicate where you are buried.
  • A probe-can be used to find a buried person and begin digging them out.
  • Wear a whistle on your neck or securely attached on your chest so you can use it to signal rescuers if buried.
  • Small shovel-utilized to dig snow away from your face to form an air pocket.
  • Helmet-protects your head from the initial force of snow which knocks you off your feet.
  • Skier’s air bag-these are used to keep you up toward the snow’s surface and prevent you from being buried.

Additional Safety Tips Regarding Avalanches:

  • Travel on the windward side of ridge tops but not never the edge of the ridge where you could slip or be blown off.
  • If moving along the ridges is not practical, go through the valley to get out but stay as far as possible from the lower part of the slopes where falling snow could land.
  • Always carry a lightweight pack with you, that contains a folding shovel and other emergency equipment.
  • If you see or hear the avalanche begin, find shelter behind a large stationary object such as a truck, a large boulder, or tree.

If you witness an avalanche overtake someone:

  • Keep your eyes on the victim and try not to look away.
  • If the person completely disappears from view, keep your eyes trained on the spot where you last saw them. As soon as you can get to it, mark that spot for rescuers.
  • Don’t approach the area too soon, it takes about 60 seconds or so for the moving snow to settle after it appears to stop.
  • Have a second person keep watch if the snow in the area seems unstable or if another avalanche seems likely.
  • Determine the area of deepest snow where you last saw the victim and search that area first.

Before going for help:

  • An avalanche victim has about a 50/50 chance of surviving one hour of being buried.
  • Carefully estimate the time it will take for you to seek help, as well as the time for them to get back to the victim.
  • Only leave the trapped victim to get help if you are absolutely sure you can reach help within a few minutes.
  • Make note of the time the avalanche occurred, the specific spot where the victim was last seen, any road or trail that would provide the nearest way in to the area, how many people might be buried and the immediate weather conditions.
  • Make sure to clearly mark the route to the spot where you last saw the victim so rescuers can find their way to it quickly.

If You Are Caught Up in an Avalanche:

Victims found within 15 minutes of being buried have reasonable chance of survival. This means your goal if you are caught up in an avalanche is to first of all stay alive until it stops and secondly, make it as easy as possible for rescuers to find you quickly.

  • Hold on to your backpack and transceiver or beacon if you can.
  • Let go of ski equipment such as poles and skis which can pull you down and allow for more forcible twist on your arms and legs resulting in a greater chance of broken bones.
  • Try to get as far away from your snowmobile if you are thrown from it so it doesn’t hit you and cause you more injury.
  • If possible, reach out for and grab a nearby tree to pull yourself out of the path of the snow.
  • While the avalanche is moving, attempt to keep one arm up in the air. This makes you more visible to anyone trying to locate you and may help you know which way is up when you try to dig out later.
  • Release a glove or something else lightweight as the snow slows to help rescuers locate you.
  • Put your arm across your face to keep snow from getting into your nose and mouth and cup your mouth with one hand to form an air pocket.
  • Before the snow settles, inhale as deep as you can and hold it for several seconds. Doing this expands your chest so when the snow hardens around you, there will be some room for you to continue breathing.
  • Dig as much of the snow away from your face as you can. If you can create a bigger air pocket, it will provide at least ½ hour or so of air to let you breathe until help can arrive to dig you out.
  • Thrust your arms as if you are swimming to help push your way toward the top of the avalanche.
  • Determining which way is up once the snow stops may be difficult. Look for and dig toward any light or in the direction that your breath rises.
  • The snow will settle quickly so as soon as it stops, push any parts of your body up through the snow to allow rescuers to see your location better.
  • Attempt to dig yourself out if you can if you can do so without caving in your air pocket.
  • To prolong available oxygen, breath slowly and stay calm. Only call out when you sense rescuers are in the area.
  • Remember rescue dogs use their nose to help them locate. The odor of urine can be an additional way for you to be found if you are buried too deep to be visible from the surface.

SHTF Winter Survival

If you prepared well, your home may be a refuge during cold weather in a SHTF scenario such as a volcanic eruption or a nuclear “cold” period. Keep in mind that these types of scenarios over time have a long lasting negative effect on the economy. Make sure your supplies or your BOB include these items:

  • Metallic cup or canteen for boiling water and soup
  • Compass and whistle
  • Bandana
  • First aid kit
  • Warm clothes, hats, socks, etc
  • Several ways to start fire
  • Snow goggles, gloves, hat
  • Signal method—mirror, flares, bright colored duct tape or tarp
  • Pemmican or other fatty foods

A winter weather SHTF scenario means it’s less likely that people will travel long distances to raid for supplies, but makes simple things like cooking outside more difficult. Even if you have stockpiled well, you will eventually have to leave your shelter to hunt for food or to get water.

Always mark your trail so you can find your way back, your footprints can be erased by blowing snow. It also gets dark earlier in the winter in most locations so plan your trips wisely to avoid being stranded outside at night when temperatures drop further.

Shelter

If staying in your home is not practical, you will have to build a shelter. If deep snow will last for a long period, consider an igloo or here’s how to make a quinzhee:

Purify Water from Melted Snow

You can purify melted snow to get water. We are all familiar with yellow snow and how that occurs but did you know that snow can be colorful? Red snow contains algae that flourishes in freezing water and can have a laxative effect. Yellow snow should be avoided, that kind of goes without saying.

Green and brown snow also contain algae. Avoid these and use clean, white snow for best results. Ice holds bacteria and must be boiled before drinking.

Begin by heating a small amount of water in a pot over your camp stove or fire. Add your fresh snow little by little and stir until it melts. Be patient. Keeping the lid on the pot in between stirs will conserve heat. Do not pack a pot full of snow and leave it to melt, the water evaporates and the snow will burn.

If you have a bandana in your BOB and no stove, you can wrap fresh snow inside the bandana and then suspend it from a tree or anchor it on a stick near the fire but not directly over it. Put a container under it to capture the water as it drips. It will take about a half hour to get a quart of water so make sure you have enough time.

A less tried and true method that could work is to put fresh snow on top of a reflective emergency blanket or a black trash bag and allow it to melt in the sun. This obviously only works when there is sun and will take considerably more time than the above methods.

Act Now to Prep Steps:

  • Gather or review items in your emergency car kit and add items needed for winter emergencies.
  • Do the same with your EDC kit and BOB supplies
  • Learn survival skills that can help you in a winter emergency such as how to make fire, use a compass, build a shelter or how to do first aid/CPR.

Regardless of what may be ahead in the coming days, it pays to prepare now to ride out the cold weather. While food is important and definitely a consideration, you can survive up to three weeks without eating. The priority should be to carry needed supplies, dress properly, stay warm, and know how to get purify snow to get more water. Are your supplies missing anything to prepare you for a winter emergency? What did we miss on our lists above?



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35 Million People Didn’t Notice When Zynq Took Over Their Radio

What happens when part of a radio transmitting service listened to by over half the country needs to be replaced? That was a recent challenge for the BBC’s Research and Development team last year, and if you’re from the UK — you wouldn’t have noticed a single thing.

[Justin Mitchell] is a principle engineer in R&D at BBC, and just this past year had to transition the audio coding system installed in 1983 to new hardware due to failing circuit boards and obsolete components. The encoding is used to get audio from a central source to broadcasting towers all over the country. The team had to design and build a replacement module that would essentially replace an entire server rack of ancient hardware — and make it plug-and-play. Easy, right?

The new module called the NICAM Codec takes care of data combination, RDS data transmission (this is what displays song names on your car radio), the 6-channel audio coder, CRC inserters & checkers, decoding, and data splitting. It’s all based off of a Xilinx Zynq chip which uses both an FPGA and ARM processor, which had to comply with all European directives to be CE marked.

On November 20th 2015, the system was installed in the basement of the New Broadcasting House, and at 4:15AM the system went live without a hitch — and no one the wiser.

Are you part of an engineering team that solves problems the general population doesn’t even know exist? Do you have any stories about how you saved the day, and no one even knows it? Tell us about it!

[via Hacker News]


Filed under: radio hacks

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Chess Puzzle | 1/23/2016 - Fischer - Shocron, Mar Del Plata 1959



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Thursday, January 21, 2016

Lucid Dreaming | Would this work as a MILD technique?

I was just wondering...

Rather than setting an intention to remember to realize you’re dreaming later, do you think it would be just as effective if you set an intention like this….

“The next time I’m OUT OF BED…I’ll know I’m dreaming” or “The next time I SEE THINGS…I’ll know I’m dreaming”

^ They’re still based on prospective memory, which is the essence of MILD

The thing is, I’ve been practicing regular MILD consistently for about 2 months (every night) and still find it quite difficult and confusing…but I don’t want to give up, so I was hoping the approach I’ve listed would make things a bit easier.

Do you think it would work though?? :S


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Lucid Dreaming | Remembering to do something (prospective memory)

You can call it what you want, intention or motivation, but it's all got to do with remembering to do something.

I feel my prospective memory is not good enough so I've decided to do the excercise that Stephen Laberge proposes in ETWOLD:

Exercise: Prospective Memory Training
1. Read the day's targets
This exercise is designed to be practiced over an entire week. Below is a set of four target events for each day of the week. When you get up in the morning, read only the targets for that day. (Do not read the targets before the proper day.) Memorize the day's targets.

2. Look for your targets during the day.
Your goal is to notice the next occurrence of each event at which time you will perform a state test (Reality Check) and ask yourself, "Am I dreaming?" So, if your target is "The next time I hear a dog's bark," when you hear this next, note it and do a state test. You are aiming to notice the target once- the next time it happens.

3. Keep track of how many target events you hit
At the end of the day, write down how many of the four targets you succeeded in noticing (you can make a space in your dream journal to record your progress with this exercise). If you realize during the day that you missed your first chance to notice one of your targets, then you gave failed to hit that target, even though you may notice its occurrence later in the day. If you are certain that one of more of the targets did not occur at all during the day, say so with a note in your dream journal

4. Continue the exercise until you have tried all of the daily targets given below. If at the end of the week, you are still missing most of the targets, continue until you have hit most of them. Make up your own list of targets, keep track of your success fate, and observe how your memory develops.

I felt I'm going to need more than one week, so I made myself this sheet, to keep track of results. I'm joining it to he post. Does anyone want to join me? Training prospective memory.pdf
Attached Files


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Chess Puzzle | 1/21/2016 - King In The Corner



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Tuesday, January 19, 2016

Chess Puzzle | 1/19/2016 - Minic - Bukic, Yugoslavia 1967



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Chess Puzzle | 1/18/2016 - Material Or Mate?



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Chess Puzzle | 1/17/2016 - Pins And Skewers



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Chess Puzzle | 1/16/2016 - Pawn Storm



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Chess Puzzle | 1/15/2016 - Cleaning House



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Chess Puzzle | 1/14/2016 - Ray Robson vs Eugene Perelshteyn, Peabody, 2007



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Chess Puzzle | 1/13/2016 - Queen Play



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Lucid Dreaming | How can you remember more than the last 30 seconds of a dream, and have more vivid dreams?

Other than having a dream journal, and doing all day awareness, reality checks, and trying supplements like vitamin B, 5 HTP, Galantamine, and Choline, how can you remember more than the last 30 seconds of a dream, and have more **vivid dreams**?

Last night I had 5 HTP, did relaxation, and when ever I was awake in bed I did 'When I dream, I am aware that I am dreaming' affirmations, and at WBTB, I took Galantamine and Choline and then spent 15 minutes writing the affirmation on paper, and then had an hourly alarm. I also tried visualizing myself into a lucid dream, but I got horrible visualization skills. I remembered six dreams, a personal record, but it's always just the last part of the dream, less than a minute of the dream that I remember, and they are rarely ever vivid.

I've had seven LDs, and they've always been when the dream was vivid enough that I knew I was dreaming right when I started the dream. Of course they were all really short!


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Shmoocon 2016: Reverse Engineering Cheap Chinese Radio Firmware

Chess Puzzle | 1/19/2016 - Minic - Bukic, Yugoslavia 1967



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Monday, January 18, 2016

Lucid Dreaming | A Few Tips

Through the past couple of days, i stopped trying techniques and just changed my attitude and mindset a bit and in 2 days i almost had 3 lucid dreams. I was on a dry spell before!

There are a few things that make lucid dreaming easier:

1|Look forward to your dreams, lucid or not

For so long i have looked at non-lucids as mere obstacles in my way but the moment i started looking forward to them, they became much more exciting. Like them for what they are!

2|Don't stress yourself if you don't get lucid dreams
For a long time, i have been getting frustrated when i don't get lucid dreams.. Just now i figured out that i was unintentionally stressing myself over not having lucid dreams..
Stress kills lucidity. This might also be the reason why some people get lucids when they stop trying to get them.

3|Meditation
In the long term, it increases self-awareness and you can use it for mindfulness.. Effectively improving your chances to have a lucid dream. You don't have to meditate for 10 hours every day, even 5 minutes are good enough. It has other benefits too...

4|RC properly

Those "almost 3 lucid dreams" were all wasted because i didn't RC properly. RCing properly means that you actually RC and think, not just do it automatically with no thought!
I also recommend to use 2 reality checking methods instead of only 1. For me, this makes sure that i become lucid even if the first RC fails on me.

5|A Word on Dream Stabilization

I don't know if i'm the only one, but i'm still having trouble stabilizing. I only realized how to properly do it a while ago, but since then i had a dry spell.
To stabilize, the main goal is to be immersed with your dream environment. Be it by rubbing your hands or touching the walls.. The main purpose is to engage your senses in the dream. Don't focus on your thoughts too much, i do that and accidentally stop focusing on the dream altogether, and i wake up. You can DEILD at this point to hop back on though!

6|Improve Dream Memory
I don't see this mentioned that much, so i'll go ahead and say it.
When you become lucid, try to remember things.. Your full name, what day it is, what you did yesterday, ect.. This activates most of your waking-memory back.
I say this because memory is majorly fogged in dreams, and that's also why sometimes despite being lucid, i go through doors instead of going through the walls.


That's all that i had to say. This could be obvious or not.. But hopefully someone benefits from these tips anyway. I'll leave them here, do with them as you will.


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Lucid Dreaming | Praticing MILD for 20 days.

This is my resolution for 20 days; I will practice MILD for 20 days.

Here are the steps:

1.Wake-up at 4 o'clock in the morning.


2.Focus my intent.
Repeat like a mantra: "I'm dreaming".

3.See myself becoming lucid.
While repeating like a mantra, I see myself becoming lucid.

I will try to pose a review of the 20 days everyday if I can.
Of cause if you want to join, you're free.


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Lucid Dreaming | DEILD Mask Results. A Missed Trick?

Im confused, at least I was confused. I like to be confused as it gives me the opportunity to 'unconfuse' myself and discover new ways of doing things. The issue of this weeks confusion lies within the lucid dreaming mask industry.

And this is the confusing issue of my now-unconfused confusion! - confused?

So I have been a real champion of late of DEILD using an alarm (CANwild) I have been practising using apps, headphones, auto-stop alarms and have has some nominal success. In fact when I look at my analytical data I can see that the following has occured when trying to perform a DEILD

Performing a DEILD after a natural awakening - 4 successes
Performing a DELID using an alarm app with headphones - 5 successes

As you can see, being interupted during sleep as opposed to after sleep seems more successful as long as the alarm is just enough to rouse and not jerk you wide awake.

When awoken during REM it is easy, even effortless to become lucid via a dream or OBE

Aaaaannnnyyywwwaaaaayyyysssss ...... I have been researching dream masks with rem detection and in the instructions and on forums the number 1 problem seems to be that the flashing LED lights may wake you up. Methods are offered how to avoid waking up so that the lights intergrate into the dream instead of waking you up

Now this is where im confused because from my opinion, this makes lucid dream masks absolutley and unequivably THE PERFECT DEVICE FOR DEILDS!

I now have a RemDreamer mask, i slip it on, i set it so the lights will be bright enough to wake me and set it to flash for 2 seconds and it is perfect. I sleep, it wakes me in REM and i simply DEILD!

Im confused as to why the makers of these masks do not amplify the fact that their product can double as a fantastic DEILD device instead of doing everything they can to advice against waking up with their device ... odd, very odd!

If I was the inventor of RemDreamer / Novadreamer / even Remee, i would be saying that ' if the led lights wake you then perform a DEILD'

What do you guys make of this, i think the lucid mask industry is really missing an advertising trick here!

Also do you think the infrared detectors are safe for the eye?

Thanks guys
Ezzo


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Chess Puzzle | 1/18/2016 - Material Or Mate?



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Sunday, January 17, 2016

Lucid Dreaming | Mugwort Revisited: Making it Make Sense

Mugwort has irked me a bit because it really doesn't work that well (or does it????) and it's often mentioned as a dream enhancer. People talk about putting it under their pillows and having vivid dreams. Since this sounds like woo-woo to me, and because I've tried putting mugwort under my pillow, to absolutely no avail, and also drinking disgusting teas brewed out of the stuff (also crap), I basically wrote it off as strictly a placebo (nothing wrong with that, but I want something a little more reliable).

Enter Charlie Morley. I happened to stumble across a line in his newer book discussing burning mugwort on WBTB or in the room before bed. So I did it. I burned a whole lot of it. It smells worse burned than it does fresh, but the effects were incredibly powerful--very vivid dreams, and early in the night.

My thoughts on this: either one, burning releases whatever oneirogen is actually in the plant, and makes it accessible to the body. Fryingman mentioned somewhere the wormwood needs to be broken down in alcohol before it can be used (so I assume the same for mugwort, if thujone is what messes with dreaming). Fire could be the agent needed to have good mugwort times (or you could smoke it, I guess).

Or, it has nothing to do with what is burned, and awareness is raised simply by smoke being in the room. Something in the lizard brain that says, "Oh shit, there's a fire! We'd better dream vividly!"

If it is the second (which is my favorite, actually) then one could expect to see results diminish over time (if used very often). Once in a while, though, might provide a good boost to dreaming.


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Chess Puzzle | 1/17/2016 - Pins And Skewers



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Saturday, January 16, 2016

Lucid Dreaming | Head feels like it's on a gyroscope in LD's.

Hey guys,

So I've had a couple more lucids lately, and a recurring trend I've noticed is the sensation that my head is on a gyroscope whenever I try to turn fast or sharply. Essentially, my POV gets thrown sideways for several seconds/indefinitely whenever I try to do so; it's like my head doesn't want to turn the way I want it to. An minor example can be seen in my latest DJ.

Is this yet another matter of immersion or stabilization? Has anyone else had this problem?

Thanks,
Jelly


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What are the Best Survival Flashlights?

When you are preparing for a potential disaster, the type of flashlight you buy can make it or break it. Most people think all flashlights are equal. If it shines pretty bright and is fairly durable, it will get the job done in any situation. This way of thinking, however, is foolish and potentially deadly.

Specific types and brands of flashlights are better for unique situations and it’s necessary that you buy at least 2 or 3. It’s also a good idea to stash one or two in different places. You should at least have them in your EDC (maybe a micro-flashlight on your keychain), in your get home bag, bug out bag, and at your bug out location. Plus, burying a few at the bug out site and your home isn’t a bad idea. You can never have too many sources for light.

In a crisis, losing your sense of vision will greatly reduce your chances of surviving. Do not let this happen to you. Read the guide below to learn what to look for when shopping for a survival flashlight and find the right one for you.

General Flashlight Features

Functions

The first thing to consider when shopping for a flashlight is the different ways you will use it. The type of tool you’ll need at a campsite will be different from the one you’ll need during a power outage.

The flashlight at your bug out location should be durable, water proof, and able to handle a solid amount of impact. In the best-case scenario, it should even be able to function well as a baton-like weapon. There are even tactical flashlights that come with weapons like Tasers from Vinertek.

For the flashlight used in a power outage, brightness and battery strength are key. The only way it can be damaged is an inadvertent drop, so the durability of the tool is much less important. The goal is simply to provide a large amount of continuous light.

The two devices described in these scenarios perform the same function of providing light, but they have very different designs. Add additional types, like a small travel flashlight for the car, and you will see why multiple batteries and flashlights are needed in a crisis. They all provide light but can serve different functions in your plan.

Hand Crank, Primary or Rechargeable Batteries?

There’s no consensus of opinion among the prepper community on this one. Try different kinds prior to a crisis and figure out which one you think works better. For primary batteries, look for the lithium variety. Alkaline batteries may be extremely easy to find but they have a short shelf life and tend to leak. Lithium can last five years without losing any of its charge but they are not rechargeable. Their usefulness dies with the battery.

Rechargeable batteries also come in two varieties. There are Li-Ion (lithium based) and Ni-MH (nickel based). The Li-Ion has a stronger shelf life. However, the Ni-MH is starting to gain a following due to the fact that it can work with batteries that are similarly shaped to the alkaline primary variety. It’s easier to find a flashlight that accepts the Ni-MH batteries, which is a problem for Li-Ion rechargeable varieties.

Another option is a crank-powered flashlight. In theory, these will never lose power. The beam can be a bit weak, but it is a great backup plan just in case.

Size

  • Large

A large flashlight should be able to easily illuminate an entire room. Anything less, and you’ve wasted your money. It should also come with a top handle. If the light is small enough to easily hold with your hand, it is too small. The bulk of large flashlights can make them too hard to carry in the wilderness, but they make a great permanent light source at camp.

  • Medium

A medium sized flashlight will be the best for travelling. It won’t be hard to hold, but it will still be durable enough to take some hits. Don’t expect to use these for stationary light though. The beam shouldn’t be expected to cover too much area.

  • Small

Small flashlights come in a wide variety of sizes and can be as small as a key chain. No matter what they should easily fit in your hand. Use these for looking in small crevices or doing maintenance on machines. The beams can be surprisingly bright. Don’t settle for a weak light just because it’s a small tool and remember to pack a quality light in your EDC kit.

Materials

  • Plastic

Most flashlights you will find in stores are made out of plastic. They are usually fairly affordable and lightweight. It is not the best material for a survival flashlight though. Plastic is not durable and will break easily under stress. Even dropping it could cause a crack.

  • Rubber

This is the best material for a survival flashlight. The rubber will keep it waterproof. Plus, typically, the rubber is just an outer coating on an aluminum skeleton. It will be very durable. The only downside is it may be a bit heavy.

  • Aluminum

If you can’t find a rubber flashlight, this is the next best bet. They will be more expensive than the plastic variety but infinitely more durable. As a bonus, the metal exterior will make these a better club than any of the other options.

Bulbs

There are two different bulb options to choose from. The first is the classic incandescent bulbs. The second is the newer LED lights.

LEDs shine brighter and without the yellow tint typically found with incandescent bulbs.  Plus, they don’t take up as much battery power. However, replacing them can be costly so keep that in mind when making your choice.

The only real advantage of incandescent bulbs, aside from cheaper price, is that they have a stronger beam. Up close the two bulbs have equal power. However, LEDs don’t shine quite as far. I would argue, however, that the yellow tint undermines this advantage. You can see farther but not clearly.

Specific Flashlights to Check Out

Here is a list of quality flashlights. These can be found on Amazon, if you can’t spot them at your local store.

Vizeri Tactical Flashlight

The beam this flashlight produces is impressive. Its power is usually reserved for models at three times the price. This is a favorite of the military, police, and fire department because it’s easy to carry despite its jolting light.

It has multiple settings to reduce overheating. If left at full power too long the military-grade aluminum handle can heat to 150 degrees. The metal casing makes it a great weapon as well. Plus, its designed to be rail mounted on an AR-15, shotgun, and other rifles.

This is great primary flashlight. It doesn’t serve every purpose. It’s of medium size so it won’t illuminate a large area and can get pretty hot after a while. It’s perfectly designed to help you while walking through the woods at night, though.

Emergency Crank Flashlight

The Emergency Crank Flashlight is a great backup option. It’s designed to work as a light but also as a seat belt cutter, window breaker, red flasher, and compass. Plus, it’s not reliant on batteries. Just turn the crank or use the USB drive.

There are better products on the market for pure beam power and ease of travel, but this device will be a key addition to your survival kit. It does a lot of jobs and won’t break down on you.

SureFire E2D LED Defender Flashlight

This flashlight is specifically designed for personal defense. To go along with that, it’s basically unbreakable. It has no filament to break and can light for up to 1,000 hours at a time.

The aluminum body is aerospace-grade. I doubt anything you encounter will damage metal more than falling through the atmosphere. There’s a 120 lumen bright flash designed to blind an attacker. If they can get past that, the tool has built in aluminum teeth to use as a striking weapon.

Despite all these feature, it’s not bulky and it is easy to walk around with. There are stronger light sources, but this one has an impressive amount of accessories.

Coast HP17TAC Flashlight

This is a great tool for spying from a distance. It has a powerful beam that will shoot through the night and illuminate deep into the wilderness. There is a spot mode that allows you to focus on varying distances.

Typically, a flashlight won’t be too tough. It’s not expected to see much action. That’s not good in a survival scenario. This tool is different. The LED light is unbreakable and even water resistant.  It serves a pretty specialized purpose but this item is beautifully designed and will be very helpful as a secondary flashlight.

Fenix PD35 Tactical Flashlight

The Fenix Tactical Flashlight is a great small option. It is less than 5 and a half inches but produces a great deal of lighting power. For 50,000 hours it will run perfectly and can reach up to 1,000 lumens for about an hour.

Battery replacement will be a necessity. That’s about the only inconvenience on this device. It is water proof and its stainless steel sides can take a beating.  If you combine this with the Vizeri above, you’ll have a great one two punch for night travel.

Surefire P2X Fury Dual Output LED

The Surefire P2X is another small flashlight option. It serves a slightly different purpose from the Fenix PD35. It spreads a wide beam at 500 lumens. This essentially makes it a pocket-sized searchlight.

If you have small children that could get lost in the woods, this is a good option. Its spread is gigantic. Plus, it is designed to take a beating, but not quite as much as the Fenix. The battery has a 10 year shelf life, and it comes with lifetime warranty.

The Surefire company is high quality. The founder, Dr. John Matthews, actually created the first laser sight for law enforcement in 1969. Ever since, they have been cranking out quality lighting products.

Streamlight Survivor

The Streamlight Survivor is a cutting edge tool. It uses the most up to date C4 power and LED tech. It is designed for easy use when wearing gloves, which makes it a good cold weather option. Plus, it can easily link to a belt or strap, making it a favorite for law enforcement.

Amazingly, its advances in technology give a 50,000-hour shelf life. The beam is slightly weaker than other option at 140 lumens, but it is as durable as they come and water resistant.

Coast HP21 Flashlight

At 1317 lumens, this flashlight produces a blast of light that can be manipulated from a wide spread to a focused light. It comes with a lifetime warranty and is made of rust resistant aluminum, which will be helpful in moist environments. Not to mention, it is water resistant.

J5 Tactical V1-PRO Flashlight

On a clear night, this baby can shoot a beam light clean across two football fields. Its uses are a bit limited. It only takes one battery, but will only last about an hour before needing to be changed. This is simply flashlight for spying deep into the wilderness or scoping an area piece by piece. For that purpose, it’s great.

ThorFire PF01 Tactical LED Flashlight

This is the best pen light on the market. It easily clips to your pocket and has three levels of light. Weighing in at barely over an ounce, it’s a great tool to throw in your bag and use in emergencies. Just make sure to note that it takes a triple-A battery, which is not included in the original purchase.

UltraFire 7w 300lm Mini Cree Led Flashlight

The UltraFire 7w is made to fit a lot of different scenarios. Its focus is adjustable, allowing you brighten areas both up close and from a great distance with equal precision. The clip is designed to fit right on your belt. This makes it a favorite for rock climbers and mountain hikers alike.

Plus, it takes a variety of voltages. You won’t have to search for a battery to fit this machine. All will do the job. It’s a small flashlight that has big versatility and power.

SOLARAY PRO ZX-1 Professional Series Flashlight Kit

You definitely won’t be left in the dark with this device. It blasts light at 1,200 lumens and has five easy to adjust settings. Just a click of a button and the focus will move from a wide spread to a focused search strobe. There’s even an SOS mode for use in extreme emergencies.

It’s made of plastic, but it’s the hardest possible on the market. It won’t crack without extreme stress. Plus, it’s waterproof. You will need to purchase (3) AAA batteries for this device and a charger for continued use.

Smith & Wesson Galaxy

Smith & Wesson is a household company name and it’s a favorite for law enforcement officers, military men, and even astronomers. It has a special red light mode you won’t find on many other devices. Red light is great for illuminating the woods at night. It’s harder to track the source of the light and more effective overall.

Its normal white light mode comes with 13 LED lights that can run on full blast for 30 hours at a time. The flashlight can illuminate at distances up to 17.1 meters. The red light mode will shine to 16.5 meters and can last up to 80 whole hours.

Streamlight Protac Tactical Flashlight

The Protac Tactical Flashlight is a great small-sized option. Its C4 LED works very well and packs a great deal of power. There’s no doubt that it’s one of the brightest small tools on the market.

Plus, it is durable. Its waterproof and proven to survive falls from 2 meters or below with absolutely no malfunctions. Weighing in at 2.8 ounces, it won’t be a burden whatsoever to pack one of these as a quality back up.

MagLite RE1019

This light comes with a complete rechargeable system. It is a bit on the pricey side but it will last and last. You will only have to buy a new battery about once every decade. The investment is a good one.

Plus, the light itself is high quality. It’s made of aluminum and its halogen lamp is extremely powerful. If you can deal with the dent in your wallet, this light will last so long and perform so well that you’ll be passing it on to your kids.

Conclusion

As you can see, there’re quite a few flashlights to pick from but the ones I highly recommend are the hand-crank type because they’re guaranteed to work when there’s no electricity.

Don’t be left in the dark.



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Chess Puzzle | 1/16/2016 - Pawn Storm



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Friday, January 15, 2016

Ham Radio Public Service Activities – Rewarding and Useful

“Hi! I’m Rud, Kilo Five Romeo Uniform Delta.” That’s me introducing myself at a ham meeting. Ham radio operators kid that we don’t have last names, we have call signs.

Becoming an Amateur Radio Operator (ARO), our more formal name, is not difficult and opens a world of interesting activities, including hacking. As with anything new, becoming actively involved with an existing club can be daunting. The other hams at a meeting are catching up with their buddies and often seem uninterested in the new guy standing nearby. Some groups will invite new members to stand and introduce themselves early in the meeting, which helps break the ice.

Regardless of how anyone else acts at the meeting there is one ham who is always looking for someone new – the ham who manages public service events, where amateur radio operators help establish communications for large public gatherings. These can be local bike rides, walks, or runs; I’ve even seen hams working an art show. In the nomenclature adopted since 9/11, these are “planned incidents” in contrast to “unplanned incidents” like hurricanes, tornadoes, forest fires, snow storms, and other natural or man made disasters. Working planned incidents is training for unplanned incidents when that need arises. The basic activities for AROs are the same.

Here in the Houston there are two very big events that enlist hundreds of hams. The big one in January is the Houston Marathon. The other large event is the Houston to Austin Multiple Sclerosis 150 (MS 150) mile bike ride in April. That event starts on Saturday morning, takes a break mid-way on Saturday evening, and finally wraps up late on Sunday evening. Starting in the fall there are warm-up events for the Marathon and in the late winter bike rides to prepare riders for the MS-150. There are also other marathons, Iron Man races, walks, runs, and races throughout the year. Wherever your are, there are probably events nearby and they can always make use of your radio capability.

landing-page-banners-51a

Public service events are a great opportunity for new hams with Technician class licenses. This class typically uses frequencies in the 2m VHF and 70 cm UHF bands because the radios are the easiest to obtain and learn to use. While Technicians do have access to the 6m and 10m bands, with limited continuous wave (CW or Morse code) privileges in the lower bands, getting started on them requires the assistance of an Elmer – a long standing term for a ham who helps others get started.

VHF and UHF frequencies are line-of-sight, except under extreme atmospheric conditions, so repeaters are used to expand coverage. Public service events generally use repeaters to cover the area of the event. They are also used during emergency operations. Or some small events may just use simplex — direct radio-to-radio connections — which is good training for unplanned incidents if the repeaters are not operating.

A typical race or ride is many miles in length. Along the route there will be rest stops or break points where the participants get drinks and food – literally on the run for a marathon or Iron Man event. Each break point needs a ham in case of problems with the setup of the area or participant mishaps. If a participant is having a medical problem emergency services provided by the event organization needs to be notified.

The amateur-developed Automatic Packet Reporting System (APRS) is frequently used to track vehicles as they travel along the course. Since ARPS uses either 2 meter or 70 cm frequencies a Technician can operate an APRS station. You can even get smart phone apps that use the phone’s GPS to provide APRS tracking over the cell phone network. You still need to be an amateur radio operator to use these apps since the APRS message may eventually be sent via a packet radio digital repeater, called a digipeater. Creating an APRS or a packet radio station is a good hacking opportunity providing experience with micros, digital signal processing, and radio frequency design. AROs are the only individuals in the US who can build radio transmitters and use them without obtaining certification by the Federal Communication Commission.

In an event like the MS-150, there are hams riding in first aid vehicles, ambulances, SAG wagons (a term of unknown origin that some suggest means Special Assistance Group but others feel it just indicates they pick up ‘sagging’ participants), and supply trucks. If the weather turns nasty, buses may be enlisted to transport the large numbers of participants who cannot continue. Most of the vehicles have a ham riding with them so they can be directed to a point of need and to report the severity of problems when appropriate.

At public service events, a new ham learns the discipline of working on a directed net. With dozens of hams all using the same frequency it would be chaos if they all talked at once. In a directed net one operator serves as net control and coordinates communication. A typical exchange might be:

Net Control this is Breakpoint Three.

This is Net. Go ahead Breakpoint Three.

Net, we have three riders who need to be SAGed to the next breakpoint.

Breakpoint Three, SAG 4 just left Breakpoint Two for your location. It’ll be awhile before it gets there but it’s on the way.

Understood, Net. This is K5RUD, clear.

Net Control, [gives call sign], clear.

For larger events, like the Marathon or MS-150, there are nets on different frequencies, each with a specific purpose. For instance, an event might have a medical net and with its own net control operation separate from the logistics net for breakpoints.

WARNING – heavy acronym territory ahead; another challenge for newcomers breaking into ham radio.

When-all-else-fails-logo-copyI mentioned earlier these events are referred to as “planned incidents” using nomenclature adopted since 9/11. This brings all incidents under the National Incident Management System (NIMS). A number of problems occurred during the response to the tragedy in New York City that led to the development of NIMS. You may have noticed there was no use of code words in the exchange I illustrated above. Previously, the Q code, QSL – “can you acknowledge receipt?” – might have been used. The problem that occurred at 9/11 was first responders – police and other emergency personnel – were using codes that had differing meanings which led to great confusion. Under NIMS, all communications is supposed to be in plain English.

NIMS also introduces the Incident Command System (ICS) which originated in California with fighting forest fires. A prime focus of ICS is identifying who is in charge and the chain of command. There is one Incident Commander with subordinates in charge of specific aspects of managing the incident. By following NIMS and ICS everyone responding to an incident, especially an unplanned incident, knows where they fit in the operation. The same is true today of hams who are now included in many local incident plans. Public service events can, and should be, organized along the lines of ICS. Local first responders may even require formal documentation following NIMS before giving approval for an event.

Ike UnitedWay

The formal ARO group for unplanned events is the American Amateur Radio Relay League (ARRL) Amateur Radio Emergency Service (ARES). An ARES groups is typically organized by county and interacts with local authorities to respond when needed. As a participant in ARES in 2008 after Hurricane Ike, I worked with our county United Way to check on the distribution of supplies through the Food Bank.

Hams throughout the county, even those not affiliated with ARES, provided information on supplies — like the location of open gas stations. Other members of ARES were in the county emergency operations center. One of the training events for the county ARES, in conjunction with a local club, is an Iron Man event whose bike ride portion passes through part of a National Forest where cell phone coverage is minimal.

I got started with the MS-150 race in Houston back in 1997. That introduced me to a large number of hams who still know one another today even though I have moved some 40 miles away. We still meet at public service or other events. For instance, I ran into the ham who organized the 1997 MS-150 at the recent Houston Mini-Maker Faire. We chatted for awhile and then moved on knowing we’d see each other at another activity, possibly years from now. Public service events are great for using our radios, helping others, and meeting a terrific group of hams.


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