Dinosaurs died out 65 million years ago and we have hardly ever found a complete skeleton. So how doDinosaurs 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)...展开全部
免责申明:本站所有内容由程序自动收集于互联网,本站只提供web页面服务,不参与视频的录制与上传,如本站收录的内容侵犯了您的权益,请给底部邮箱来信告知! Copyright www.mybjys.com Inc. All Rights Reserved. jl5776715*gmail.com8070电影网