Hero of the Week: Fionn Ferreira, Google Science Fair Winner

Hero of the Week: Fionn Ferreira, Google Science Fair Winner

Bright and undaunted teenagers may just save us yet!  Fionn Ferriera had the ingenious idea to use magnets to filter microplastics from water and he found that when he did, they removed at least 85%. Using a magnetic liquid called ferrofluid, which adheres to plastic and then is attracted to the magnets and removed from the water.

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