for zombie apocalypse Solar charging backpack that can charge your laptop. From Voltaic. This can be your bug out bag. Charge your phone and flashlights and laptop. For daily use, not only in case of any emergency.
Eco shocker: Turbine Light concept uses wind to light highways
Eco shocker: Turbine Light concept uses wind to light highways Ingenious, eco-friendly concepts are all around us. The Turbine Light concept harnesses the power of the wind from cars rushing past to light up the ever-darkening roadways.
Also great for kids of age to carry a house key - Bracelet key, no more putting keys in your pocket. Great for jogging and wearing pocketless pants. Dude I'm 14 and I still lose house keys I need this badly.