<p>Hey everyone! I'm visiting Johns Hopkins University in about a week and I'm planning to sit in on a class there. Anyone have any suggestions for a general class that I would be able to sit in on and understand? Like I'm not going to sit in on Linear Algebra or Neuroeconomics... I just want some suggestions</p>
<p>Right now I'm thinking of Intro to Biology, Intro to Chemistry, or Calculus.... </p>
<p>gah I need help</p>