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Scientists spent the past 10 years counting, tracking and studying sea life. On 540 expeditions, they discovered some 6,000 new species. About 1,200 of these already have official...
Dutch artist Theo Jansen makes skeleton creatures that move like they are walking.
TFK chats with physicist Brian Cox, host of the BBC's Wonders of the Universe series
How do you put together a dinosaur fossil? Watch and learn!
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