Building a Hydrogen Fuel Generator Cell UPGRADE

Building a Hydrogen Fuel Generator Cell UPGRADE

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.

Building a Hydrogen Fuel Generator Cell

Building a Hydrogen Fuel Generator Cell

Build Hydrogen Generator Cell With Household ItemsFunny bloopers R us

Guitar Hero LED Light Mod

guitar-hero-mod

For all you guitar hero geeks, her is a cool mod that adds a light show as you rock out.

Instructables

Video: Playing Tetris On A Oscilloscope

Video: Playing Tetris On A Oscilloscope

Funny video of some guys playing tetris on what looks like a oscilloscope.

Flameless Rechargeable USB Lighter

flameless_usb_lighter

Flameless USB lighter uses a heating element, insted of a flame to light your cigarette. You can then push down on the heating casing and the USB dongle comes out so that you can recharge the battery powered “Zippo” shaped lighter. The lighter also has some flash memory built in so you can …

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Video: Electronic Tic-Tac-Toe

Video: Electronic Tic-Tac-Toe

Electronic Tic-Tac-Toe demonstration.

Rechargeable Lithium Battery Powered Street Car

tram-eco

A streetcar that recharges itself during breaking, eliminates the overhead wires commonly found on modern streetcars. This technology could improve and eliminate some barriers from streetcar’s in modern city public transportation.

The Railway Technical Research Institute in Kokubunji, Tokyo, has developed a streetcar powered by a lithium battery that can recharge in under …

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DIY Motion Activated Silly String Shooter

diy silly string shooter

This week on Systm, the guys over at Revision3 put together a motion activated silly string shooter. They used a common motion flood light to trigger the project. The project also used compressed air and a solenoid to press the silly string can. My only issue with this project, is that I …

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DIY Video: Cotton Candy Machine

DIY Video: Cotton Candy Machine

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.

DIY High Altitude Balloon

high-altitude-balloon

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 …

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