恐龙是怎样炼成的
恐龙是怎样炼成的
艾丽丝·罗伯茨
纪录片 / 英国 / 2011

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 ...

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