Hey there, time traveller!
This article was published 3/2/2012 (1876 days ago), so information in it may no longer be current.
After watching this, I realized how S-M-R-T some people are.
Have you heard of nano quadrotors? No, seriously? Where have you been?
OK, I had no idea what that meant either... but suffice to say this video will at once blow your mind and make you fearful of the eventual takeover of robots a la Terminator/Matrix/etc.