主演： Kevin Fedarko Peter McBride
简介：
In 2016 filmmaker/photographer Pete McBride and writer Kevin Fedarko set out on a 750-mile journey on foot through the entire length of the Grand Canyo...详情 >
主演： Hannah Fry Helen Czerski Kevin Fong Teena Gade Peter Gibbs Michael Mosley Adam Rutherford Zoe Williams Giles Yeo James Young
简介：
This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers,...详情 >
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 >
