Got an old USB thumbdrive lying around? Probably.
Looks waaaaay behind your computer. Or maybe under that pile of papers on the corner of your desk.
There's a charity called Inveneo that wants it to give to organizations they work with (students, aid workers, small businesses). Inveneo systems have been used in projects throughout 3rd world countries, so who knows... by donating an old mem stick you aren't using anymore, you could help someone right around the globe to learn or earn.
I know I have at least 2 old sticks sitting around my house and you can be sure that they're going on a little trip to San Fran soon enough (Inveneo's offices).