30 Animals That Made Us Smarter - Manta ray and pollution solution

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S2 Ep14. Will a ray save the day? It’s inspiring a way to prevent more pollution of our oceans. As sea water enters a manta ray’s large mouth, plankton are captured and other particles are thrown up by whirlpools. Systems are being developed to extract or capture microplastics from water.
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Published on Sunday, 26th September 2021.

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