With the microwave oven transformer (M.O.T.) salvaged in a previous project, a simple electrical circuit can be rigged to get high voltage arcs to fly outward and upward along a "V" shaped spark gap.
Take everyday sprinkler parts and form them into a high pressure rocket launcher that will shoot paper rockets nearly 300 feet!!! It's cheap to make and a lot of fun!
A swamp fan is an air conditioning substitute that blows air over cool water to cool a room. If you live in an AC-free dorm room, house, or apartment, it's not too hard to build one yourself, and this video will show you how to do it.
Crayola Air-Dry Clay is a fine, natural white earth clay that air dries to a hard solid. No kiln or oven necessary! Watch this video to learn how to make a plethora of projects with this malleable clay. A great project to do with your kids!
This tutorial shows how to construct a mouth-launched air rocket. He begins with an ordinary strip of chewing gum. After removing the gun, he flattens out the wrapper. He then carefully wraps the long end of the wrapper around his index finger, leaving about half the wrapper protruding off the end of his finger. This creates a cylinder. Then he twists off the protruding end tightly and pulls it off his finger. To launch the projectile, he puts the rocket between his lips and blows. This desig...
This video tutorial shows how to use a Roarockit Thin Air Press for teaching deckmaking. The glueup is done in one session. See how to build a skateboard with the Roarockit Thin Air Press!
Super Mario 64 is one of the most influential games of all time and a favorite of TAS aficionados the world over. This video will teach you a cool TAS trick that will allow you to skip the Dire, Dire Docks level and improve your competition time substantially.
With the TSA's full-body scanners occupying a great deal of airports nationwide, the debate remains as to whether air travelers should continue to be subject to immoral security techniques and possible health risks due to the x-ray scanning devices. The "advanced imaging technology" may help keep obvious weapons out of major airports, but scanning naked bodies seems more voyeuristic than crucial to national security. But while the argument continues, one woman is taking a stand… well, not rea...
In this tutorial, we learn how to lose weight using yoga with Tara Stiles. Start off by stretching out your body, then go into a downward facing dog position. Now position yourself so that your hands are on the floor and your are bringing your leg in and out, while stretching it into the air and up against your body> do this again wit the other leg when you're done. Next, go into a warrior position and stretch your body on both sides. After this, stretch out your legs and bring them into diff...
When people fire weapons in movies, there is often a shot of the shell-casings leaving the gun and flying through the air. Sometimes we get to follow them all the way to the ground, leaving us with a sense of loss at the firing of the weapon. This video will show you how to model and animate some shell casings falling to the ground and smoke trailing them in 3D Studio MAX and Photoshop, utilizing Reactor physics, particle flow, space warps, and all sorts of other fun 3DS MAX tools.
Magic is a wonderful thing. But so is science. So, which category does this mystifying candle trick fall in? Perhaps both.
In this video we learn how to make a mummy cake. We will need candy melts, eyeball mold, edible markers, a cake that has a crown on it, buttercream frosting, white fondant, sugar veil frosting, brown petal dust, a decorator brush, a cake round covered in foil, spatulas and knives. First you make the eyes. You can use the white candy melts to do this. You can use colored melts to make the irises. Put the melts in the mold and tap it to get the air out. Then put it in the fridge to harden the c...
If you want to learn how to serve in tennis this is for you. The serve is the most important aspect in the game because the server has complete control. You have two attempts to serve the ball; if both attempts hit outside of the service box the server double faults and their opponent receives a point. When you are serving the ball your front foot should be at a 45 degree angle and your rear foot should be parallel to the baseline. Your weight should be evenly distributed over both feet. The ...
If you want to learn how to Jerk or Reject dance first you have to skip backwards with your feet! Your first move will be to start off by jumping forward with your right foot and then come back with your right foot in the air. Next jump forward with your left leg and bend up your right leg. Then put your right leg down and your left leg up. Now repeat this same step over but with your other side. This is the simple easy jerk! Another way is to put your right leg up bent to the side and bring ...
Karen Solomon shows how to make bacon. You need 2 1/2 to 3 pounds of pork belly with no skin or bone. Rinse the belly with water and pat really dry. Mix ingredients for cure which includes 1/2 cup sugar, 1 tablespoon blackstrap molasses, 1 teaspoon freshly ground pepper, 2 tablespoons kosher salt and 1 teaspoon curing salt. Curing salt may be obtained at local butcher shop or online at Sausage Maker. Curing salt helps preserve the color of the bacon and ensures no spoilage. Mix ingredients un...
Tie dying a spider design on a t-shirt starts by folding the t-shirt in half vertically. Between one quarter and one half of the way down the shirt grab a piece of the shirt and spin around the table to create a coil of the shirt. Tie a string around the outside of the coil to make sure it stays in a disk. Set a rack on top of some type of basin that can catch liquid to work on the dyeing. Set the t-shirt coil on the clean rack. Take dye that has already been prepared in squirt tubes or syrin...
Looking for a fast way to thaw your meat without using the microwave? Thawing meat can be unhealthy if you do it without the proper care. Be safe! Here are two techniques that will give you great thawed meat that will be ready for dinner.
Aluminum nitrate nonahydrate is a crystalline hydrate - a salt of aluminum and nitric acid - Al(NO3)3·9H2O. It's used for a variety of things such as antiperspirants, corrosion inhibitors, and petroleum refining, or… glow-in-the-dark powder. Watch this science video tutorial from Nurd Rage on how to make aluminum nitrate nonahydrate with Dr. Lithium.
Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium.
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties.
New techniques may improve a swimming pool workout from Masters coach Nancy Kirkpatrick Reno. Before sticking a toe in the water, consider this advice: * Swim in a pool that's at least 20 to 25 yards long; those pools can usually be found at high schools and some gyms. A 50-meter Olympic-size pool is best, but not everyone has access to that. "If you're going to become a lap swimmer," Kirkpatrick-Reno says, "you can't go any shorter or you'll be constantly turning." An outdoor pool is prefera...
Watch this video tutorial from the Polish Guy to see how to polish a chrome car rim using Flitz Polish and a buff ball. In this polishing tip we polish a Jeep wheel using Flitz Metal Polish and a Flitz BuffBall. The tutorial includes detailed work instructions and best practices.
Snowboarding: Hit the Slopes With Style There was a time when simply riding a snowboard made you the extreme guy on the slopes. But now, with more people strapping on a board instead of skis, the stakes have been raised. Fortunately, we've lined up this video tutorial to keep you on the cutting edge. See how to perform an ollie on a snowboard.
Snowboarding: Hit the Slopes With Style There was a time when simply riding a snowboard made you the extreme guy on the slopes. But now, with more people strapping on a board instead of skis, the stakes have been raised. Fortunately, we've lined up this video tutorial to keep you on the cutting edge. See how to perform a frontside 180 on a snowboard.
Join professional skateboarder Ryan Smith as he teaches you how to perform a big spin on your board. This video tutorial will how you just how to do the big spin trick, perfectly.
Learn how to do single-leg flat bench standups and sculpt your body without weights! Presented by Real Jock Gay Fitness Health & Life.
This is an easy way to cool your laptop's HDD, CPU or graphics card. Just add the cooling pad to a water pump.
In this tutorial, we learn how to style your hair in a quiff fashion. First, brush out all of your hair. After this, take your bands and the top of your hair and raise it in the air vertically. Now, tease the back of the section down with the brush, then incorporate your bangs in with it. Next, use a bobby pin to pin down the top, leaving it still puffy up in the air. To help keep it voluminous and high in the air, use hair spray or gel over it. When you are finished, curl the rest of your ha...
Watch this piano tutorial video to learn how to play "Two Less Lonely People in the World" by Air Supply on piano. Instruction includes names of chords and an overhead view so you can learn by watching. Intermediate pianists will have no trouble learning how to play Air Supply's "Two Less Lonely People in the World" on piano by watching this helpful how-to video.
See how to mod your Nerf Magstrike clip to make it shoot faster and farther then normal. All you need to do is cut the out the x-shaped air restrictors out of the clip to allow more air to shoot into the darts, making them fly faster than ever. Your Nerf gun will be the best on the block.
Since the Razer Phone's announcement in 2017, we've seen a new subgroup of phones emerge. Gaming phones are now a thing, leading to companies like ASUS creating phones that are thoroughly optimized for the mobile gaming experience. And with their second iteration, they perfected it.
The future of forests looks dreary in the face of a warming climate, but scientists are exploring the relationship between soil microbes and the ability of trees to move to higher altitudes, a key component of their survival.
Taste is certainly relative. When you look at Central American architecture and notice all of the bright pastel colors, then move just a thousand or so miles to the north and see that buildings in the United States are mostly painted in earth tones, this becomes abundantly clear. Imagine if you were to switch hemispheres altogether—what would you see in East Asia?
Food labeling is a tricky beast. For instance, when I read the words "cage-free" on an egg carton, I think it means that happy chickens frolic in a sunlit meadow all the livelong day until they're gently herded into a clean, sweet-smelling coop to lay a few dozen eggs—which I can purchase for a reasonable price, of course.
MacBooks are built for creation and creativity. They're built to withstand our careers, our hobbies, and our everyday use. I use mine every day, and there's nothing I'd recommend more for computing needs.
The point of ice in your cocktail is to make it cold, right? Yes and no.
Wish you could fly like Superman? Now you can, with a little magic (or more appropriately, illusion). This magic trick lets you float horizontally in midair, and it's simple to perform. This video reveals the secret, which is as simple as a box and mirror.
You can help keep your laptop cool by fixing a malfunctioning laptop fan. With a screwdriver and some compressed air you can clear away any obstructions. Think about where you are setting down your laptop as soft surfaces can block air intake.
Need a little help with your Mac? Has your battery been failing you again and again? Will it not hold a charge? Well, it might be time for you to replace the battery, no?
This video is on how to seal a radio controlled engine against air leaks in the back plate, carburetor, and needles. So, if you want the best RC engine around, you might want to do this.
