Equation Watch
$29.99
2+2=5
$17.99 - $19.99
Schrödinger's Cat
$17.99 - $19.99
Grow Your Own Coffee
$9.99
I do all my own stunts
$18.99 - $19.99
Edge Robotic Arm Kit
$49.99
Luminglass
$39.99
The Classic Radiometer
$12.99
DIY Nixie Tube Thermometer Kit
$179.99
Obey gravity. It's the law!
$17.99 - $19.99
KGB Disappearing Ink Pen
$14.99
Portal 2 Interactive Gels
$14.99 - $39.99
Khet 2.0 Laser Game
$11.99 - $37.99
![Avengers "Iron Man" MAGTITAN NEO LEGEND Power Band](http://a.tgcdn.net/images/products/thumb/largesquare/eecd_avengers_ironman_neo_legend_power_band.jpg "Exactly like the Power Bands seen in "The Avengers" - worn by Tony Stark.")
Holy Crap You Guys It's a Rock From Mars!
$24.99 - $99.99
For Science!
$17.99 - $19.99
SunArt Paper Kit
$6.99
DNA Molecule Plush
$29.99
8GB Steampunk Thumb Drive
$29.99
Classic Ornithopter
$9.99
Rear View Spy Sunglasses
$12.99
Office Weapons
$14.95
Blood Bath Shower Gel
$8.99
Inventor's Kit for Arduino
$94.99
Beginner Solder Tool Kit
$15.99
Ball of Whacks
$29.99
Mind Hacks
$24.95
Water Powered Clock
$11.99
Muscle Wire Moving Hand Kit
$29.99
Johnny
$17.99 - $19.99
