Tell us about yourself!
Easy to Build WIFI 2.4GHz Yagi Antenna
Working Sonic Screwdriver
From telephoto to Macro Lens (without a reverse ring)
Double lens reverse macro for an SLR.
Hyperbolic Spoon iPhone Amplifier/Stand
Portable - Mini Amplifier Speaker
Wireless Rubik's Cube Speaker
The Whirlwind - An iPhone horn speaker and stand that fits in you wallet!
USB Speakers Into Portable Battery Powered Speakers!
Gas Can Speakers
3D Printed Record
Zip your earbuds