SCIENCE The tiny arms of a Tyrannosaurus rex may have been strong enough to slash prey at close quarters. (National Geographic) What else are we learning about T. rex anatomy? Teachers, scroll down for a quick list of key resources in our Teachers Toolkit. Discussion Ideas The Nat Geo article says the general consensus is that Tyrannosaurus rex’s arms were a vestigial feature. What is … Continue reading T. Rex’s Tiny Arms May Have Been Vicious Weapons
SCIENCE New research suggests T. rex teeth were probably not protruding fangs, but kept hidden by thin, scaly lips. (Guardian) How did tyrannosaurs use those teeth? Use our archived activity to find out. Teachers, scroll down for a quick list of key resources in our Teachers’ Toolkit. Discussion Ideas New research suggests Tyrannosaurus rex did not have fangs. What are fangs? Fangs are simply long, … Continue reading Pucker Up!