What's scarier than nuclear fission?  Actually, a lot of stuff.  But for some reason, we've been conditioned to be afraid of it.  Everything is going to be another Chernobyl.  Robert is a professor of philosophy, so naturally, he asks "why"?  Unfortunately for him, we aren't also philosophers, so the best we can do is say that people are stupid.  Hey, we're not wrong.  Then, Alex inadvertently asks what is apparently the world's hardest Vikings trivia question.  Drop a reply on Facebook or Twitter if you knew what she was talking about before we figured it out, because nobody else in the room did.