Water mill cleaner

Aline

Age 12Fredrikstad, NorwayApr 2025

It’s a propeler that filters micro plastics out of the water while at the same time using the water energy when it spins to power itself. The propeler is made of coopper or/and magnesium so that it doesn’t rust and the net is made of nylon to be water resistant and strong.

Little Inventors team says

What an amazing idea, Aline! 🌟 The Water Mill Cleaner sounds like a fantastic invention for helping our planet by filtering out microplastics while being self-powered. Have you thought about how the propeller will be anchored in the water to ensure it stays in place when operating? Your use of copper and magnesium is clever, as it shows you’re thinking about durability. Keep up the great work! 😊