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Published on Jun 25, 2017
New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1e... --~-- Which marvel of nature can build a 2 metre Orb Web with a silk that ranks as the World's toughest natural fibre? - The answer is the Darwin's Bark Spider and this real life "Spider Woman", no bigger than a thumbnail has baffled scientists with her web of steel.