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This video is by Adrian McLaughlin, aka plasticraincoat1 on YouTube, who shows us one of the most magnificent examples of explosive polymerization ever. In the video, what appears to be about 1/2 tsp of p-nitroaniline (which is short for para-nitroaniline, which is also referred to as 4-nitroaniline) is treated with a few drops of concentrated sulfuric acid, in a ceramic dish, over a Bunsen burner flame.
Know how some people have a natural way of lighting up a room? Well, hacker i-am-jen has an artificial one—LED sneakers! Powered by a pair of 6-volt batteries and two teeny-tiny RBBB Arduino microcontrollers, the shoes offer a high-tech, DIY spin on the mass-market L.A. Lights of yesteryear: Interested in kickstarting your own LED shoe project? You'll find Jen's step-by-step here.
This video basically covers some of the simplest Salsa dance moves that are basically universal -- that everyone who does Salsa knows how to perform. It is interesting to note that some of the more complicated Salsa dancing moves actually end up being variations of these combos.
This year for Halloween, don't just settle for the normal cutesy pumpkin carvings — make these creepily charred and contorted miniature jack-o'-lanterns instead.
For beginners, you may learn a few basic chords here and there, but somewhere in your mind you must think about why do these chords sound like this, why is this an A chord and this a G chord? Well, wonder no more! In this video you will learn how the construction of a chord works, which is basically taking the root and adding a specific formula for what you're looking for. Let's say you want to build an A major chord. Well, you first have to build the triad which is the 1st note of the major ...
Last weekend, some unlucky Gmail users inadvertently had their email accounts wiped out. Actually, it was 0.02 percent of all Gmail users—or roughly 40,000 of the 200 million who use the email service, due to an "unexpected bug" which affected copies of the data. Gmail does make backup files of everything, so eventually everyone will reclaim their email history. In fact, as of yesterday, Google has successfully restored all information from their backup tapes and has started returning everyon...
For the dedicated prankster, April Fool's Day is no joke. Nothing will stop them from coming up with the cleverest, most elaborate prank the world has ever seen. Or at least—their victim.
It's been done for ages, but for most of us, "regift" entered our vocabulary after the 98th episode of Seinfeld—"The Label Maker." In this episode, Elaine calls Dr. Whatley (played by Bryan Cranston) a "regifter" after he gives Jerry a label maker—the same label maker that Elaine gave Whatley.
SCRABBLE. To some it's just a game, but to me it's life or death. Well, not really, but it feels that way anyway. On a normal weekend, a game becomes much like Jon Thomas' "friendly game of death Scrabble."
Oscillators are basically just machines that make waves, but they are used everywhere in modern life and if you want to know electronics you should understand them as well. This video will teach you how oscillators work, what they're for, and how to make some simple circuits with sine and square wave models.
Wanna make some lighting in your very own home? You can with this cool how-to video. Basically what you'll be creating is called a Kelvin's Thunderstorm, or, a water drop electrostatic generator. Check out the video to see what supplies you'll need to make this experiement work.
Charcloth is basically charred cloth (surprisingly enough) that doubles an an excellent tinder source for starting fires. This video will show you how to easily make charcloth out of an old t-shirt, a metal tin, and a fire. Now you'll be able to start fires much more easily at home and in the bush.
Analog robots might seem a little backwards conceptually, but they are still really fun to make if you're into robotics and electronics. This video will teach you how to make a simple self-balancing analog robot. It's basically a small, robotic, analog Segway.
Gliding is one of the most important parts of hip-hop dance. It basically means sliding around the dance floor in a rhythmic, stylish way, and this video will show you how to do it like a pro. You don't have to be advanced already, it breaks it down real slow so you can make sure you learn the move properly and then dance you butt off!
The body wave has been around since the 1980's, and along with the arm wave forms the basis for all of popping and it's child-styles. You basically have to learn how to a body wave to hip-hop dance, and this video will help you do just that. It explains in great detail how to body wave like a pro.
Okay, solving a Rubik's Cube one-handed in 15 seconds is pretty impressive. If you find solving a Rubik's Cube with two hands to be lacking in challenge and flair, try doing solves using only one hand. There is a technique to it, and this video will teach it to you. Basically, you just turn R and U a lot and rotate the cube.
Half-Life 2 and it's brilliantly creative baby Portal refuse to die, offering the same great gameplay today that they did when they were released in 2004. This video will show you how to mimic, in After Effects, a very cool effect from the game called a portal storm. It basically looks like lightning on steroids, and will give any movie that you are compositing in After Effects some really legit sci-fi flair.
A coronet is basically a mini crown upon which other ornaments are fixed on. And in this eye makeup look tutorial, you'll learn how to create a multifaceted coronet-inspired purple eye look that's sultry and will elongate your eyes.
In this tutorial, learn how to start out with wall running. Wall running is basically the ability to hop on a vertical surface and not only climb it but run, full speed all the way across. This is a pretty awesome move and will make you look just like a character in a sci-fi movie or video game like "The Matrix." Check it out!
In this clip, Adam MC from UrbanCurrent gives you a detailed and easy walkthrough on how to perform super high wall ups. A wall up is basically climbing up a flat, vertical wall like Spiderman without any support or gadgets. This move can be done really well with practice. Check out the clip and try it!
A wire mandala is basically a wire halo of sorts, meant as a geometric configuration which contains the image of a deity. For some, a wire mandala can be used for meditation and stress relief, while for others it is a beautiful religious pendant that can be attached to earring clasps and chains to make necklaces.
This video basically shows you a set of minor hand techniques (cues) that might help you when you are dancing salsa.
Microsoft recently made it possible to use a USB memory stick to expand your storage capacity. You'll want to watch this video to check out how it's done. Basically, you're going to need an Xbox 360 game system, and a USB flash drive with at LEAST 1G storage capacity. Under that and it won't work. The system will format the memory stick first, so make sure it doesn't have anything important on it. Go for it gamer! Oh yeah, this is also a cheap way to expand your storage too.
A TAS, in case you're outside too much to have heard of them before, is a tool-assisted speedrun. Basically you take a video game ROM and use some software like Mupen 64] to control the game's many parameters on a previously unattainable level. This allows for perfect manipulation of glitches and timing, and thus for much faster completions of the game than are possible unaided. This ...
Longboards are known more for being fun to ride than for their great potential for tricks, but if you ride a longboard and like to get a little air, watch this video! It will teach you how to do an early grab off a curb or other drop. Basically, you just grab the board right before you get your air, which give you enough to get up and recover before you hit the ground. This is one of the few airs you can reasonably do with a longboard, so practice up!
It's official, you CAN jailbreak your cell phone or other device without fear of reprisal from the police or government! If you've been waiting to jailbreak your iPhone, iPod Touch, or iPad (or other device) there's never been a better time. This video will show you how to use a program called Spirit to load Cydia, the popular jailbreak operating system, on your iPhone 3GS or lower or iPod Touch 2G or 1G. Basically, any Apple mobile device with firmware version 3.1.3 or 3.1.2 is fair game. Th...
The great thing about weaving, is not only can you make something that is fun to look at, but can be used in certain situations. This next tutorial is going to show you how to tie a two color snake weave. The weave is basically a celtic knot that is perfect to use as bracelets and straps. This weave is different from an original snake weave in that it adds something extra and can't wrap around itself. So check out the tutorial and good luck!
Light painting or light writing is one of the coolest of the coolest multimedia arts. It consists of setting a camera for a very long exposure in a dark area, then moving light sources around in front of the camera. When the aperture finally closes, you will have a photo where the light is preserved everywhere it was. Basically, you've drawn on a photo with light. How cool is that? This video will show you how to do it quickly and easily, allowing you and your friends to enjoy this exciting n...
Creating an abstract wave effect in After Effects will allow you to make graphics like those in the thumbnail, basically clouds of particles with that smokey / silky effect like they used in James Bond titles. This video will show you how to make this effect yourself in After Effects in two parts. Apply this technique to your titles and they should be much, much sexier.
In this tutorial, learn how to do the popular Zippo trick, "The Twilight Zone". Basically, you will need to make a simple modification to your wick so that your flame looks extra spooky. With this effect, you will be able to "light" and "put out" your flame using only your fingers. You will appear to be taking the flame away and then putting it back. This illusion is very fun, so have a look and give it a try.
A Mastermorphix is sort of like a more intense version of a Rubik's Cube. This tutorial will show you how to solve this triangular puzzle. Basically, once you know how to solve a normal Rubik's Cube, you will be able to master this in no time.
Know your knots! With this free video tutorial, you'll learn how to tie a perfection loop fisherman's knot. To tie a perfection loop fishing knot, you're basically going to put an overhand knot into your fishing line. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful fisherman's knot in a minute's time or less, watch this free video knot tyer's guide.
Developyourqi teaches viewers how to make Spicy Lentil Dip! First, you will need 3 cups of cooked lentils, 2 medium diced onions , 2 tablespoons of olive oil, 2 teaspoons of garlic, coriander, cumin, ginger and dried chili. You will also need sea salt and lemon juice. You can vary all of these ingredients according to your taste. Basically, you want to put all of your ingredients together in a food processor and blend this mix. You will want to process the mix of ingredients until it is all s...
From this video, learn a proper way to fold a letter professionally and place it an envelope. Basically take the letter and lay it in a flat surface, then find a spot in the paper which is almost a certain way up and then fold from bottom to that spot and crease it. Then fold from the top above the previous fold and then crease it so that it is a three fold letter. Make sure that the letter head is up when you place it inside the envelope. So that when a person opens the letter the letter hea...
If someone violates a protective order, there are — the remedy would be the police would be involved. You'll get arrested. So, basically, a protective order is usually good for two years, and it has all the specific things you cannot do. For instance, you can't go by that person's — within 200 feet of them or their residence or their employer. So it has some very specific things. A restraining order is different. It's a standard thing that's given that's a mutual thing where it just says be n...
Are flies ruining your summer BBQs? Did you know there is an incredibly simple solution? This tutorial will show you how to get rid of pesky flies with nothing more than a ziploc bag, water and a few pennies.
Brian explains us how to use Twitter, one of the best social media networks out there. One thing to notice is that Twitter allows you to send text messages up to 140 characters. In the right corner you can see you account name and your avatar which can be changed from the settings menu. Twitter allows you to follow people and be followed by people. Basically when you follow people you will be able to see messages they post and when people follow you, they will see what you post. Twitter is a ...
This is a LEGO Indiana Jones walkthrough on how to unlock the secret level. What you basically need are most of the characters and at least one level in each chapter having 10/10 artifacts. You might not need all of the artifacts to play the Young Indy and Ancient City level, but you will definitely need them to play the last level though.
This anatomical look of the human body will have you dissecting a cadaver to see the superficial limbs. This video tutorial is basically just skinning the upper and lower limbs.
