Hand-Powered Hardware?
quiddity writes "Following the Goofy USB Devices post, one has to know what can be self-powered when the batteries all die. You can handcrank your Gameboy, recharge your cellphone or pda (even grandpa), wind up a webserver (with minions, a beowulf..), see in the dark, and project a movie. What else can we propel through the next blackout/apocalypse?" Some of these devices have have been on Slashdot before; what cool hand-powered tech hasn't been and should be?
Bicycles are the ultimate off road vehicle, and work just fine with no gasoline.
ref: James Burke's CONNECTIONS
I like microcars