Insert Coin: Ray solar charger adheres to your window, basks in the sunlight
 

The most frustrating products are the ones that have such simple ideas, you're upset that it hasn't been done before -- or that you weren't the one that came up with it. No idea is so simple as the brilliant Ray solar charger. A mobile phone juicer that comes with a kickstand and built-in suction cup so that it's nearly always pointed right at the sun. If you think that sounds like simple madness or genius, click past the break to find out why it could be worth your investment.

http://www.engadget.com/2011/10/29/i...ndow-basks-in/