Kinetic Theory

Misha Glenny and guests discuss one of the wonders of the natural world. In 1875 in the western Pacific, the crew of HMS Challenger discovered the Mariana Trench which turned out to be deeper than Everest is high, by two kilometres. Trenches like Mariana form when one tectonic pl ...  Show more

Melvyn Bragg and guests discuss the evolution of lungs and of the first breaths, which can be traced back 400 million years to when animal life spread from rock pools and swamps onto land, as some fish found an evolutionary advantage in getting their oxygen from air rather than w ...  Show more

Melvyn Bragg and guests discuss the German physicist who, at the age of 23 and while still a student, effectively created quantum mechanics for which he later won the Nobel Prize. Werner Heisenberg made this breakthrough in a paper in 1925 when, rather than starting with an idea ...  Show more

The story of how Newton came up with his gravitational theory is one of the most familiar in the history of science. He was sitting in the orchard at Woolsthorpe, thinking deep thoughts, when an apple fell from a tree. And all at once, Newton realised that the force of gravity pu ...  Show more

This ten part history of mathematics from Newton to the present day, reveals the personalities behind the calculations: the passions and rivalries of mathematicians struggling to get their ideas heard. Professor Marcus du Sautoy shows how these masters of abstraction find a role ...  Show more

Phil Anderson was one of the most creative theoretical physicists of the past century. Among dozens of key contributions, he pioneered our understanding of symmetry breaking and paved the way to our modern understanding of weak and electromagnetic interactions, and the prediction ...  Show more