Remember #JunkOff, the hashtag that had scientists sharing animal genitals all over Twitter? Now there's a hashtag to celebrate all manner of weird animal sex. Because the equipment isn't always the weirdest part.
Here are our favorite submissions to #HumpOff. If you're
looking for more fun science, check out the Real Scientists Twitter
account. Every week it's curated by a different scientist. #HumpOff was
dreamed up by this week's curator, evolutionary biologist Tom Houslay.READ MORE