Why bother feeding yourself with your own hands when you can have a robot cannon do pretty much the same? This one here aims at your face, follows it around even. On the menu: marshmallows!

The electrical engineering students at Olin College took a tube of plastic and made a 30 PSI marshmallow cannon and loaded it with facial recognition software and told it to aim for the mouth. Check out the video below:



The Confectionary Cannon will cost $250 to build. [Hack a Day]