published on: 2014-11-12 07:32:49
batmansymbol: science side of tumblr please explain why ice
badsciencejokes: Reblog this if you are on the Science Side
jefffwinger: Dear science side of tumblr how do i get girlfriend
hey everyone, i'm going to do an experiment!
cptnmurica: Was gonna do my chemistry homework on metals and
madonatella: dear science side of tumblr. explain to me how