How to make a Solar USB charger! (simple!)
This is totally rad. :) Yes, I know my 80's are showing. lol
I really like this idea for camping, hiking, or being away from a place where you can comfortably plug in to recharge.
There's a co-op affair in Northern NH where people help each other install solar equipment on their own/each others' homes to save money.
Here's a link to the article: Weekend America: Going Solar Gets Cheaper