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Arapaima fish and armour

It’s a β€œliving fossil”! This fish can resist piranha attacks and is inspiring a new body armour. The scales of the arapaima are extremely tough and flexible.

S2 Ep16. It’s a β€œliving fossil”! This fish can resist piranha attacks and is inspiring a new body armour. The arapaima has been swimming the waters of the Amazon for millions of years. It’s also home to a famous predator, the fearsome piranha. The Arapaima has a secret weapon – it’s scales are both tough and flexible and they’ve caught the attention of scientists.
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18 minutes

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