Green lovers have been patiently waiting for the commercialized version of OLPC's pull-string laptop
charger, but in the meantime Easy Energy's YoGen should tide yank-happy hands over. Pulling the charger's lawnmower-style ripcord generates enough power through its patented alternator technology to charge up phones, iPods and a slew of other handheld gadgets. According to YoGen charging time is similar to that of standard AC adapters and gadgets can be brought back to life with just a few pulls -- as can be seen in the incredibly realistic videos below where YoGens magically appear to save the day, jump start an iPhone and help a man lie to his wife. Formal launch is due at CES, but those that can't wait to strengthen their hand muscles can preorder one now on YoGen's website for 40 bucks.