NOVA | The Secret Life of Scientists and Engineers: Michio Kaku | PBS
See the full episode at http://video.pbs.org/video/1726370633Physicist Michio Kaku's dream is to find the "unified theory of everything." But he does take breaks to go figure skating.http://www.pbs.org/wgbh/nova/secretlife/scientists/michio-kaku/
Length:
02:08