nerd v. geek: how to tell the difference #31days

I stand corrected on yesterday's video.  There's nothing nerdier (not geekier) than Hank Green as a robot.  After hearing the research today behind the making of Rhett and Link's video, I concur.  Though the best explanation I ever heard is if you're good at math you're a nerd, if you're not, you're a geek.  What do you think separates geeks from nerds?

These videos are from Rhett and Link's daily show, Good Mythical Morning.  The second part (below) --called Good Mythical More -- is a bit wonky on mobile so I'll embed it here.  They spend the first 90 seconds talking to unmiked staff in the studio but they start discussing Link's nerd zit at 1:35.  Enjoy.