ALT A handmade device allowing to remove kernels from an ear of corn effectively, usually a time-consuming and painful process made ten times faster and easier. This simple device, which anyone can make from a single piece of sheet metal, "transforms the way you think about yourself and technology," says Amy Smith.

ALT Richard Perez, Amy Smith, Aditya Mehrota pictured among others in an audience.

ALT Image of an audience with one audience member pointing and speaking into a microphone.