Lise Meitner

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

Since plants have to mate and produce offspring while rooted to the spot, they have to be pollinated – by wind, water, or animals – most commonly insects. They use a surprising array of tricks to attract pollinators: striking colours, iridescent light effects, and enticing scents ...  Show more

Melvyn Bragg and his guests begin a new series of the programme with a discussion of the French polymath Blaise Pascal. Born in 1623, Pascal was a brilliant mathematician and scientist, inventing one of the first mechanical calculators and making important discoveries about fluid ...  Show more

Professor Marcus du Sautoy - mathematician, footballer and amateur musician - shows how mathematicians have contributed to our understanding of the world around us for millennia. We are all taught how fundamental maths is to the world we live in. But did you know that Wayne Roone ...  Show more

Today Justin talks with Dr. Frank Close. Frank is Professor Emeritus of Theoretical Physics and Fellow Emeritus at Exeter College at the University of Oxford. He was formerly the head of the Theoretical Physics Division at the Rutherford Appleton Laboratory, Vice President of ...

As a child, Kate Ertmann starred in commercials, in soap operas and on Broadway. But acting wasn’t her first love - mathematics was. She considered it to be “a balm" for her brain. And yet societal and teenage pressures made her turn away from maths.Growing up in Sweden, Sebastia ...  Show more