The Garage Science Fair is a quarterly event at Microsoft that gives employees an opportunity to showcase their work. In this video we take a look at three of this year’s demos: (1) .NET Gadgeteer has a ton of cool, visually interesting, gadgets they’ve built, and they tap into hobbyist hardware developers, an arena that's really exploding with places like – (2) Human Beat box, a virtual, Kinect-driven instrument that uses body movements and gestures – and (3) SE Bot, a conversational bot which quick answers employee questions about bugs, who to contact, and other useful enterprise information.