They study the coolest things.  I was reading the paper a while ago and found an article about how some people get goosebumps while listening to music and stuff.  Turns out some people are actually more able to experience music and other sensations than others.  I thought that was really cool.  Nothing beats listening to music you love and getting full-body goosebumps.  Then I realized how much it must suck to not be one of those people.  Not that you’d really know how amazing it would be to have goosebumps if you’ve never experienced it, but it would still suck.