主演: 吉米·卡尔 Sara Algoe Robin Dunbar
简介: 人为什么会笑?笑的本质是什么?笑声在社交中有什么作用?大脑能分辨真笑和假笑吗?存在全世界通行的喜剧吗?...详情 >
导演:
Peter Leonard Simon Winchcombe
简介: The car has shrunk the world, increased personal freedom and in so many ways expanded our horizons, but there is a flipside. Fumes from car exhausts ha...详情 >