Juice Cup

Original Magnetic Cable for iPhone and Android Devices

Die einzigartige Gartendusche - YouTube

Raspberry Pi case instructions, page 8

Nikola Tesla's AC dynamo used to generate AC which is used to transport electricity across great distances. It is contained in U.S. Patent 390,721.

The basics of printing in 3D #infografia #infographic #tech

Electromagnetic Induction

Altoids USB Battery/Solar charger for iPhone and iPod

Battery Lights, Have to look into this...