Synopsis: Secrets to Civilisation is a groundbreaking History series which explores the recent explosion in data about our planet's past, offering a completely fresh perspective on the ancient world from the Bronze Age to the fall of Rome.
Synopsis: 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 colour. ----------(From BBC Four Programme Official Website)