How Green Is a Solar Hands-Free Car Phone Kit?It's safest to use a hands-free kit to talk on the phone while driving -- and with this model, it's also green.<img src="http://feeds.feedburner.com/~r/foxnews/scitech/~4/451262923" height="1" width="1"/>
http://feeds.feedburner.com/~r/foxnews/scitech/~3/451262923/0,2933,451050,00.html