Alice Roberts

How to Build a Dinosaur
7.5

How to Build a Dinosaur

Dinosaurs died out 65 million years ago and we have hardly ever found a complete skeleton. So how do we turn a pile of broken bones into a dinosaur exhibit? Dr Alice Roberts finds out how the experts put skeletons back together, with muscles, accurate postures, and even - in some cases - the correct skin color. Here's a conundrum. ...
Horizon
8.5

Horizon

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.