As they can't close their eyes, how do fish sleep? We find out in this Question of the Week. Plus, we ask if magnetism can really stop limescale from sticking to your pipes... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

As they can't close their eyes, how do fish sleep? We find out in this Question of the Week. Plus, we ask if magnetism can really stop limescale from sticking to your pipes... Like this podcast? Please help us by supporting the Naked Scientists

As they can't close their eyes, how do fish sleep? We find out in this Question of the Week. Plus, we ask if magnetism can really stop limescale from sticking to your pipes... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate" rel="noopener noreferrer">supporting the Naked Scientists</a>

How do Fish Sleep?

Each week we set out to solve one of the world's weirdest, wackiest, funniest and funkiest scientific puzzles. And along with the answer there's a brand new question to think about for next time...

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How do Fish Sleep?

How do Fish Sleep?

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