How to build a hydrogen fuel generator cell from household objects. Nice as an experiment but I don’t think you’re going to be powering your car with this method.
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 Funny video of some guys playing tetris on what looks like a oscilloscope.  Electronic Tic-Tac-Toe demonstration.  With a can of dog food, a blender, a blowtorch and a power drill this guy was able to spin some cotton candy. Dangerous? Yes. Delicious? Also yes. 
My project launched a payload with GPS, camera, sensors and communications to an altitude of 30km. I obtained most parts ready years ago, but only recently had time to finish it. High altitude ballooning is an emerging hobby, since price of GPS and communications equipment has gotten quite low. It is an excellent … read more on DIY High Altitude Balloon…  24 Year old Nigerian physics student builds helicopter, using two cars. Mubarak Muhammad Abdullahi, seen here, a 24-year-old physics undergraduate in northern Nigeria, takes old cars and motorbikes to pieces in the back yard at home and builds his own helicopters from the parts read more on Homemade Nigerian Helicopter…  Although amazing, how many bullets are to many.  You can make thermite right in your kitchen using a few basic ingredients that will cost you less than $30. This video shows you how: |
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