New USB Stick Erases Your Troubles Away
Now here's a conceptual USB flash drive that will definitely come in handy at school - the Eraser USB memory stick. As you can tell, the case of this USB flash drive itself is made out of eraser for you to rub out your mistakes at art class. Those who prefer chewing on the tips of their pencils might actually eat through their flash drive as well, assuming this model actually enters production one of these days. Not exactly one of the best ideas to come out in recent times, but it is interesting, of course.
Source: Ubergizmo
So you get one of these things, make lots of mistakes - erase, then what. Throw it out with all your data still on it. Maybe I can get the manufacturer to bundle our free memory stick encryption software.