Tell us about yourself!
Structured Light 3D Scanning
LED Light Drawing Pens: Tools for drawing light doodles
Make a millefiori USB flash drive jewel
Fast, Quick, Cheap, Good looking LED room lighting (for anyone)
How boost your electrics tools.
Cool Moving table deco.
Your Own Secret Hidden Safe! For Under $2
How to write with a blue or green laser pointer and take photos
How to Vanishing Water
How to Demonstrate the Instability of High Explosives
How to Make Flammable Ice (yes-solid water)
How to Demonstrate Surface Area and Reaction Rate (Flour Bomb)
How to Start Fire with Water!
Make a gorgeous Dragon's Egg
Awesome led cube