Reshared post from +Philip Plait Philip Plait is hanging out with 4 people right now in a live Hangout On Air! #hangoutsonairFraser Cain, Scott Lewis, Nicole Gugliucci, and Pamela Gay View this post on Google+ « Interesting look at the trip a gmail message takes on its way to your device… It was a normal Sunday till I walked outside looked up and now my entire world looks… »
