Portable wifi hotspot
I just read about this over at ForeverGeek: a very cool set of components that you can use together to create a portable wifi hotspot! I'm reminded of MacGyver: small solar panels, a cigarette lighter adapter, a cell signal and a few other gadgets are all you need! It's a bit pricey right now, but surely the price of the components will continue to drop. The complete details are available at the Popular Science website, where the information was originally published.
