This cleaver collage student rigged up his dorm door to unlock and lock with a simple automotive style Key Fob.
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Weed Wacker + Bicycle = Assume leg chewing machine How to build a weedeater motorized bicycle by Davids Farm. 
Kip Kay is serious about waking up on time. He adds some automotive style driven horns to his cheap old alarm clock. The results a alarm clock from hell. 
Great little tutorial about interfacing the Arduino microcomputer to a Memsic 2125 Accelerometer. Calculating g-forces you can detect tilt, acceleration, rotation, and vibration.
Make … read more on DIY Arduino: Interfacing Memsic 2125 Tutorial…  This incredible little 6 leg walking CNC Router demonstrates by carving a little head out of foam. For the details on the Robot check out this forum post.  Don’t you love how you could do all those things your mother warned you about in the name of science. Heres video of the DIY Flamethrower by Everett Bradford on Youtube The Pyro System is my final project for a mechanisms class in the spring of 2008. It gives me the power that … read more on DIY Flamethrower System…  It’s a flying flapping machine powered by a rubber band. Make your own for about $10. 
Think that Tesla coils are only for big science labs and major league inventors? Think again- some guy built one in his own garage. |
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