It seems everything is available these days powered by USB -- the little rectangular connection ports on your PC. Not only a communications channel to your printer and other peripherals, the USB port can provide power -- thus we have USB powered hard drives, USB-powered fans, and, now, USB-powered ... pregnancy tests.
No info on whether you can speed up the pregnancy if the port is USB 2.0 compliant.
Filed under :: Hi-Tech
I first saw this one on Tuesday (hint). You might want to take another look at the article.