Dr. Ben Tippett and his team of physicists believe that anyone can understand physics. Black Holes! Lightning! Coronal Mass Ejections! Quantum Mechanics! Fortnightly, they explain a topic from advanced physics, using explanations, experiments and fun metaphors to a non-physicist guest. Visit the website to see a list of topics sorted by physics field.
http://titaniumphysics.com
Episode 8: The Sea of Dirac
Jocelyn is back, and this time it's with our good pal Fiona Burnell! Today we get to talk to Ryan Haupt of Science Sort Of fame. The Topic of today's show is The Dirac Sea! You know how when you cookie-cutter out a cookie from some rolled out dough, there's a hole left behind the size and shape of the cookie? particles are like that too. and the cookie dough is called the Dirac sea: named after Dirac, the great lover of cookies. Listen past the end credits for a bit where I try to explain the dirac sea using bees, and jocelyn sings a song about the everlovin' Hulk! HULK! HULK!