You just typically look at the label of a USB drive to find its capacity, or yes you can plug it in you pc to find its storage size. But what if you could hold a USB and it actually weighs as much as it stores. Insteresting isn't it? http://itgrunts.com/2010/06/05/a-concrete-usb-it-holds-as-much-as-it-weighs/ added by: itgrunts
