As I noted last time, I had a reason for going through the SV-POW! search logs. Inspired by a feature at Math with Bad Drawings , I’m going to interpret unusual or interesting search terms as questions, and answer them here. brachiosaurus vs brontosaurus. Brachiosaurus wins on mass, height, not being a junior synonym, general awesomeness and probably length. Brontosaurus wins on date of naming.