Copycats Spin As A Spider ENG '25
Автор: EMS FILMS Ton Okkerse
Загружено: 2022-11-08
Просмотров: 18
Spin like a Spider & Bite like a Snail
Spider silk is tougher than steel. And it is not only very strong, but is also stretchable. David Knight and Fritz Vollrath from Oxford University have spent years looking for a way of reproducing spider silk in the laboratory. And biologist John Videler does research on the teeth of snails that have populated the ocean for millions of years. They are capable of scraping algae from the rocks without damaging their teeth. How do they do that? Spectacular never before seen footage of a biting snail, shows us how.
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