Physical Encounter (Nope, not as dirty as you think it is)

I was chilling outside of office hours waiting for my professor and one of the grad students who ta-ed my physics class last quarter saw me and told me to come into his office so he could help me. We solved my problem and then I asked him what he was working on and got a free 30 minute mini-lecture on particle physics. He was telling me about bosons and fermions and how physicists named different quarks: strange, beauty, truth, and charm. It didn't really understand it, but it was some pretty cool shit.