20 Mind-Blowing Facts About Dinosaurs

18. The T-Rex Was Certainly Well-Endowed

T-Rex Ever wondered how the Tyrannosaurus rex reproduced? Well, it appears using its 3.6metre-long penis... Most dinosaurs are believed to have reproduced in a similar way to modern-day birds and reptiles - by pressing their "cloacas", or reproductive and defecation organs together - but some, including the T-rex (or "tyrant lizard"), are thought to have had penises.
Contributor
Contributor

NUFC editor for WhatCulture.com/NUFC. History graduate (University of Edinburgh) and NCTJ-trained journalist. I love sports, hopelessly following Newcastle United and Newcastle Falcons. My pastimes include watching and attending sports matches religiously, reading spy books and sampling ales.