1 rich Libsyn https://www.libsyn.com 90 600 The astroquarks debate the relative merits of hair and baldness in the grand context of black holes and the ultimate question of the nature of information in the universe. Not bad for a cheeky title! We also take a look at some ancient craters on the Earth, and the Ham Sandwich Theorem, among others. Walkabout the Galaxy http://walkaboutthegalaxy.libsyn.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/17962958/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/96005807