Walk the dinosaur: New biomechanical model shows Tyrannosaurus rex in a swinging gait

Researchers from the Netherlands have created a new approach to envision how dinosaurs walked. By modeling a T. rex tail as a suspension bridge, the scientists formed a new idea of the animal's walking speed. Trix, the tyrannosaur from Naturalis museum in the Netherlands, probably strolled slower—but with more spring in its step—than assumed. This is a first step towards more realistic dinosaur motion.