On Lewis Blacks excellent Carnegie Hall Performance (available from Amazon on CD or downloadable MP3!), jokes that while iPods are the size of credit cards and play music, they still haven’t created a good method to harness solar power, he jests “iPods are geting so small, pretty soon, you’ll just be wearing underwear and hear music playing in your ears!”And now, reports in MacWorld now say your clothing will soon be powering your electronics:  ”Professor explains Nanotech power for iPods“From the article:

“Wouldn’t it be great if you could walk down the street listening to your iPod or using your smartphone without ever worrying about the battery dying?Zhong Lin Wang, a professor and nanotechnology researcher at the Georgia Institute of Technology, says that within five years, you might be able to do just that. According to Wang, instead of using a battery to power phones, MP3 players and other portable devices, you could harvest the energy generated by the movement of your shirt. Yup, you read that right – a “power shirt,” which would provide users with a flexible, foldable and wearable power source.”