Why Are We Here? • 2016 • episode "Part 3" • Genius by Stephen Hawking

41:56

Humanity’s potential seems limitless. But could we become as powerful as God?

Through the Wormhole • Science

59:18

Prof. Jim Al-Khalili investigates the 99 per cent of the cosmos that is hidden in the dark.

Light and Dark • Science

5:38

David Spiegelhalter discusses how the work of amateur mathematician Thomas Bayes and statistician Ronald Fisher helped to shape the current thinking of probability.

2018 • People of Science with Brian Cox • Science

58:57

The last episode in the series examines how humans perceive and experience time, investigating the internal body clock which tells people when to eat, drink, sleep and relax. The importance of accurately measuring time is explored in relation to human evolution, and there's a debate about whether mankind will ever be able to travel between past, present and future.

Time Machine • Science

3:05

Why do storms spin in different directions depending on their location—and why do they spin in the first place?

2013 • Science

58:59

How the passing of time on Earth affects life on a variety of levels, from the daily opening of a flower's petals to the evolution of the horse. A swift journey through the seasons demonstrates how caribou spend most of their time on the move, while the flying squirrel's body clock, attuned to the rhythms of the Earth, is revealed to be the most accurate in nature.

Time Machine • Science