The Naked Scientists Podcast Folgen

Bringing music to our ears this week is Hugh Hunt who discusses the science of sound, how harmonics work and how to play music in a tea cup, Jez Wells describes the frontiers of music technology including recreating the sounds of a long lost cathedral, the secrets behind making a floboe, an instrument that is half oboe and half flute, and how to revive the sound of a castrati, a man with the voice of a choirboy. To compensate for the castratis lost manhood, Bob and Chelsea look at cutting edge uses for testosterone in Science Update and Anna Lacey makes music with a long pink tube in Kitchen... Like this podcast? Please help us by supporting the Naked Scientists

As the ten-year ban on British beef is lifted, Tony Minson joins us to discuss what causes BSE, how it is spread and why it is such a problem, and with another example of how animal diseases pass to humans is Joanne Webster, who describes the life cycle of Toxoplasma gondii and its possible link to schizophrenia. Margaret Stanley provides some happier news and reveals the astounding success of a cervical cancer vaccine in clinical trials, and Derek Thorne has fun with food colouring in Kitchen Science. Like this podcast? Please help us by supporting the Naked Scientists

This week we return to the lost world of the dinosaurs. Cambridge University palaeontologists Leslie Noe and Matt Wilkinson discuss the origins, life and demise of the dinosaurs including how they mastered the power of flight. And are the rules about fossils really set in stone - Mary Schweitzer describes the discovery of original dinosaur tissue from fossils,together with a new way to sex a dinosaur. Also, the Natural History Museum's Angela Milner introduces Fran Beckerleg to the animatronic dinosaur exhibition, and in Kitchen Science Derek and Sheena turn eggs into gyroscopes... Like this podcast? Please help us by supporting the Naked Scientists