1 rich Libsyn https://www.libsyn.com 90 600 In Singularity Circus: Random Rider: &amp;nbsp;Dan went from Catholic bookstore owner to rational thinker! Godless Gab: &amp;nbsp;Grumpy Jim has a physics degree...what does he remember?! Big Bang Britt: &amp;nbsp;Beloit College's resident astronomer takes us across the universe. Atheist Underground http://www.atheistunderground.com/ <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/20384876/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/110740310