Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. Dial easily turns to select the desired voltage and it plugs into a standard electrical outlet. 3V-12V DC, 1.25 amps max.
Build a magnetic levitating train with this science fair project kit!
This beautiful candle holder is carved out of natural amethyst!
Get one of the craziest and coolest kaleidoscopes around!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Build over 100 exciting electronic projects with this easy to use kit!
The Wimshurst Machine is a high quality static machine for student labs.