DINOSAURS had special squishy feet that helped to support their immense weight.
Boffins conducted studies to see how creatures like the Brontosaurus and Diplodocus were able to stand and walk with their hulking bodies.
Using 3D modelling they discovered that the back feet of a sauropod had a soft tissue pad under its heel which helped to absorb its weight.
It’s estimated the beasts could have weighed as much as 80 tons – eight times the weight of a small crane and around double the maximum weight of a lorry.