"A human is halfway in size between an atom and the known universe"... This is a paraphrased quote I have come across several times. I like it. Who said it first? How true is it in the most literal sense? And, finally, what errors arrive in postulating a universe, or an atom, which can be measured AT ALL from our singular, relativistic, perspective? [more inside]
posted by 0bvious
on Feb 18, 2007 -
Any thoughts on why we (humans) roll our eyes back while thinking. We also sometimes crunch our brows. I notice people, including myself, do this when no one is looking at them as well as a signifier during conversation. But it is the action acted out alone that interests me? Could this action actually improve the brains ability to think? What, if any, evolutionary advantage could this offer?
posted by shawnzam
on May 5, 2006 -