Video

By Unknown
  • -
  • Vote
  • -

Next in the line of "welcome to the future" products, we have the needleless drug injector developed by researchers at MIT. It uses pressure and force so localized that it's able to deliver medication at precise locations no wider than the proboscis of a mosquito. And you won't even get an itchy bump afterward (I hope).

  • -
  • Vote
  • -

Steve Hoefer at Grathio labs shows off his Arduino based door opener, which responds to knocks on the door bye timing the gaps between the sounds. If the gap matches the programmed knock, it unlocks. Let's never use keys again!

Know a little bit about Arduino and care to make your own? Check out his Instructables post!