Dean Kamen

On a NASA research base in Silicon Valley, there's an organization that's changing the world ... Si…

Peter Diamandis dreamed of outer space his whole life. But since the days of his childhood, when th…

An intimate and inspirational portrait of Segway inventor, Dean Kamen, and his 15-year quest to sol…

A look at the micro-nations of the world that are rarely recognized by more conventional countries