Latest from Tom Zimmerman

Hydrogen-Oxygen Bottle Rocket


Use electricity to split tap water into hydrogen and oxygen gases, then use this explosive gas mixture to power a...

Lensless Microscope


Inside your webcam is an imager chip with thousands of sensors, each much smaller than a hair. Replace the lens...

Electronic Drum Kit


Build tubular drum controllers out of PVC for a professional sound.

Send this to a friend