Good news: You can stop sketching plans for a necklace made of spare USB flash drives.
There are at least five more practical things to do with those old thumb drives. The necklace is still an admirable project (and would probably complement your Apple wristwatch), but maybe you should consider these options, courtesy of Hack College, first. You can store programs on a USB drive or use it as a secure "key" for your laptop.
Check out more fresh ideas in the video above. If you've found another creative use for your spare drives, let us know in the comments.