The fire piston is a primitive device that many claim Rudolph Diesel used as a model for his namesake engine design. Both employ the use of compression ignition. The piston compresses the air to over 800 degrees Fahrenheit. This results in the ignition of the tinder in the tip of the bolt.
Turn a used toilet paper roll into a fantastical garden of colorful salt crystals! Creator Jim, AKA HvySteel, is part artist, part scientist. His HowTo brings back great memories of our youth.
Papercraft + Transformers = Fanboy nirvana. Papercrafting is enjoying a renaissance thanks to its nerd-love. Popularity of card modeling boomed during World War II when paper was one of the few items whose use and production was not heavily regulated. Micromodels, designed and published in England, were a popular source of military-themed modeling designs.
Hovercrafts! Make your own magic carpet ride! Find your inner George Jetson! The World's Hovercraft Speed Record was set on September 18, 1995 by American Bob Windt. He got his air cushion vehicle up to a speed of 85.87 mph!
This video shows how to replace the air filter on a 1990 Dodge caravan. Changing the air filter will help to keep your van running properly. Replace the air filter in a 1990 Dodge Caravan.
This video gives a step by step tutorial how to service a Peugeot 206 with the 1.4 liter engine. Please note that the video is not in English, but you can follow along by watching the video and following the written instructions below. Work under the car.
Everybody loves a good fair ground ride and so why not give them something to panic about more than a few bloody pranks?
Shooting technique: Locking your ankle and pointing your toes down when striking the ball is probably the most important factor in developing the proper shooting technique. It is probably the hardest skill to learn in soccer, but not anymore because I am here to guide you through and help you improve. Down below I have put down some steps to improve your shooting ability and I have also applied some pictures to make it easier for you to understand and apply while shooting. Enjoy the rest of t...
If you slept in during the peak of the Quadrantid meteor shower this morning, don't fret, because plenty of early risers did manage to wake up—with their cameras. Even if you did wake up and managed to withstand the cold morning air, you might not have seen anything. Cloud cover could have made it impossible, as well as bright city lights. But some stargazers made it their mission to photograph the Quadrantids, and lucky for you, they did.
Natural processes often create objects that have a fractal quality. Fractal branching patterns occur in plants, blood vessel networks, rivers, fault lines, and in several electrical phenomena. Many of these processes take lifetimes, or even occur on geological timescales. But this is not the case for electrical phenomena. They often occur near instantaneously. One example would be the branching patterns that sometimes occur in lightning.
Get a small table and air horn and wake someone up with an air horn to the ear and the table over their face.
Write about what you LOVE. EARN money for it.
The Pacific Shark Research Committee is the sole spot to find ALL shark sightings in SoCal. They're incredibly diligent about indexing all the activity. It's kind of nerve wracking that my two favorite spots: Sunset and San O are the most popular for white shark sightings, but oh well.
This week's experiment has made the rounds through the Internet as a strange trick, but there is science here too. We are going to use the science of complex systems to confuse your body. To try this, you will need:
Step-by-step instructional video on how how to change a Ford Taurus air filter. Change the air filter in a Ford Taurus.
This video gives a step by step tutorial how to service a Porsche 944. The service is demonstrated on an S2, but most steps are very similar for other versions.
Insecticides are widespread products which are used daily in our lives. Organophosphorus is the main compound in these products and has toxic effects on our health that may be fatal in some cases.
Since the release of Microsoft's Kinect, there's been no shortage of useful and fun hacks. In the past, we've seen the Kinect modded for things like x-ray vision, World of WarCraft gameplay, air guitar and 3D video. And now there's even a use for all of you MineCraft gamers!
How To Sing Without Lifting Your Larynx
This starts having the guys do a stunt where they go down a zipline and get pelted by paintballs. Everything works fine the first couple times and the stunt goes on filming.
Im Going to keep this short simple and disastorous. Opening Scene: The guys Ehren, Bam, Steve O, Pontious, England, and Preston are standing on the shore line of the Santa monica pier. Dressed in Speedo bathing suits, (pontious in the bunny lifeguard suit) all the guys will have watter skis on ready to take off from the shore line they are all holding ski ropes attached to a boat. Cut to: Boat being Captained by Henry Rollans and his trusty Ship Mate Johnny Knoxville. Rollans stands up and ye...
Find a Sleeping a Victim Lay Marbles by his Bed
When returning a serve requires some decision making, eg take the ball high in the air, let the ball drop, let the ball hit the side wall before volleying, or maybe volley boast.
Get a porta pottie and have hella people poop in it.
Food scientists have discovered why Rice Krispies make their characteristic sound when soaked in milk. The cereal contains sugar and is cooked at high temperature, which makes the sugar form crystals and creates air-filled cavities. When a Krispie absorbs milk, the capillary forces push the air to shatter the cavities' walls -- and make a noise. Learn why cereals go snap, crackle and pop.
In this series on weaponized lasers, I'll be exploring the function, operation, strength and building instructions for three basic laser weapons; CO2, Diode, and Flashlamp. These laser types are just a few of many, selected because of their simplicity and basic construction (depending on your experience).
Video Introduction to Edit on a Dime. Hey there, Interwebs and welcome to Edit on a Dime, your community for reviews, tutorials and news in the world of free and low cost creative tools. The purpose of this World is to make your video, audio and images look professional without costing you professional money.
ZEPHYRS n sing. ZEPHYR gentle breezes 74 points (24 points without the bingo)
The Kinect for Xbox 360 and PlayStation Move might be fun to play with, but people do not look very cool while they're doing it. Air guitar is not particularly flattering (even if done on stage), and neither is air-anything else, as pleasurable as it might be. This is why I find it strange that a group of admen somewhere in the world think these kinds of commercials would appeal to anyone.
The United States is a hierarchical country where the weak ones are at the bottom and the powerful ones are at the top. Garment workers are at the bottom of the list although they are the most important. Without them there would be no fashion industry. They sew and cut the garments that people buy, the raiment that models wear on the runways. After the garments are sewn, factory owners send the garments to contractors to get make the clothing. Contractors make sure the garment workers sew the...
This video teaches the bare basic sounds for beatboxing and gives you some simple beats to start practicing with. To help you out with timing, use the online metronome at http://www.metronomeonline.com/.
Are you a first time cheerleader? Then "Gimme an A" is a great cheer to start with. You can personalize this cheer by changing the letters to spell out the name of your favorite team. Follow along with this cheerleading how-to video to learn the "Gimme an A" cheer.
Give a round of applause for Coach Lauren and the A-TV cheerleaders! Learn how to properly clap with your open palms and clasped hands. Follow along with this cheerleading how-to video to learn basic cheers and open and clasped hand clapping techniques.
Watch this video from This Old House to learn how to maintain a steam radiator. Steps:
I like to grow vegetables all year round, and I couldn't afford the big gas bulbs, or the power to run them. The big gas bulbs:
A curve ball is considered an off-speed pitch and is very effective. You should not throw this pitch if you are not physically mature yet. Around 13 years old is an appropriate age to start throwing one. A curve ball is slower than a fastball and breaks down. It breaks from 12 to 6. If the strike zone was a clock, a curve ball would start at the 12 and end up at the 6. You should throw this pitch when you are ahead in the count and can put the batter away!
Is there a rock in your yard that's bothering you? This video will show you how to get rid of it. First you dig around the rock to figure out where you want to drill your holes. Then you drill holes into the sides of the rock. It’s important to clean the dust out of the holes because you might have a misfire. Put two cartridges in each hole (the number of cartridges depends on the size of the rock). Extent the hoses about 25 ft away and attach the hoses to the air source. Make sure the area i...
Infiniti is like no other car, it has emotion, it has soul, it inspires. There's a difference between being physically transported and emotionally moved, and you can tell them apart when you sit inside this magnificent automobile. Although the Infiniti is like a dream car, it has its problems just like any other brand of vehicle. There's maintenance, minor repairs, major repairs, needed replacement parts, oil changes, headlight adjustment, low tires, transmission and everything else you can t...
Infiniti is like no other car, it has emotion, it has soul, it inspires. There's a difference between being physically transported and emotionally moved, and you can tell them apart when you sit inside this magnificent automobile. Although the Infiniti is like a dream car, it has its problems just like any other brand of vehicle. There's maintenance, minor repairs, major repairs, needed replacement parts, oil changes, headlight adjustment, low tires, transmission and everything else you can t...
Every magician needs to know how to do a little manipulation with playing cards! So grab a deck and get ready to learn The Toss Up Vanish! You need a single playing card to perform the Toss Up Vanish. Sometimes we use materials that require adult supervision... like scissors so make sure you have friends and family around whenever you do magic tricks.
