How To's

• The Most Useless Machine Ever* 
• AA Battery-Powered Tesla Coil* 
• Dancing Flying Magnet Machine* 
• DIY Electron Accelerator* 
• DIY Mini Pocket Spud Gun* 
• Electromagnetic Floater* 
• CD ROM Drawbot* 
• Hedra Lightshader* 
• Homemade Quantum Laser Micrometer* 
• How to Make a Reubens Tube* 
• Joule Thief LED Night Light* 
• LED Binary Clock* 
• Magnetic Silly Putty* 
• PVC Paper Rocket Launcher* 
• Quick Reverse Tie Dye* 
• BristleBots* 
• Crystal Gardens 
• Measuring the Diameter of a Human Hair using a Laser 
• Determine the Mass of the Earth using a Pendulum 
• How to Oragami an X-Wing Starfighter* 
• Super Mario Phenakistoscopic Animation*

*From the Instructables.com website