1 rich Libsyn https://www.libsyn.com 90 600 What if I told you that, no matter where you are or what you are doing, about 100 trillion neutrinos are passing through your body every second?&amp;nbsp; Well, you might first respond, as I did, by asking what is a neutrino, and then wondering why we seem to have no awareness at all of their presence.&amp;nbsp; I mean, if were one or two particles, sure, you might miss them, but 100 trillion every second?&amp;nbsp; I needed to learn more so I spoke on our podcast, AMSEcast, with Alan Chodos and James Riordon about their fascinating book, Ghost Particle: In Search of the Elusive and Mysterious Neutrino.&amp;nbsp; AMSEcast http://amsecast.libsyn.com/website <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/39625925/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/197193960