This one is for Ben or maybe Charlie. Let's say I'm standing on a skateboard. I don't roll even though the earth is rotating. How fast would the earth have to rotate beneath me to make me roll relative to "stationary" objects around me, like trees?

  • Science... sort of

    Ben wrote a blog post after stumbling through it on the show. Here it is! http://paleocave.sciencesortof.com/2010/07/homework/

  • Science... sort of