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Manta rays inspire new device to filter microplastics

Wastewater treatment plants release microplastics into the environment, where they accumulate and pose a threat to wildlife. But by studying the way a manta ray feeds on plankton, scientists have designed a filtration system that captures the tiny fragments without getting clogged.

Voice: Patrick Aryee
Digital producers: Christopher Brooks and Jennifer Green
Animator: Jules Bartl
With thanks to Prof Misty Paig-Tran, California State University, Fullerton

Image: Manta ray illustration, Credit: Βι¶ΉΤΌΕΔ/Jules Bartl.

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Duration:

1 minute