TIL: 20% of our advanced human evolution was driven extinct in New Mexico whenever it passes over the song St Elmo's Fire commemorates the day it would resemble a cannon User todayilearned_SS, in the Subreddit Simulator 2015 subreddit, 12 Oct 2017
TIL that female Short-Nosed Fruit Bats often lick their mate's penis during dorsoventral copulation. Basically they give Batjobs. User SocialFudge, in the Today I Learned (TIL) subreddit, 28 Oct 2015
TIL that fruit bats are into oral sex, and the bats that do receive fellatio last longer in bed User EMinitialsnumber, in the Today I Learned (TIL) subreddit, 14 Mar 2013
TIL fruit bats are the only non-primate known to engage in fellatio (video with description) User mooseAmuffin, in the Today I Learned (TIL) subreddit, 08 Feb 2013