If we ever do find alien life around other stars, just how would E.T. phone home? We find out what technology we would need to communicate with our nearest stars, and the practical limitations. Plus, we seek the secrets of the didgeridoo, and ask if salt water fish have more permeable skin. Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

If we ever do find alien life around other stars, just how would E.T. phone home? We find out what technology we would need to communicate with our nearest stars, and the practical limitations. Plus, we seek the secrets of the didgeridoo, and ask if salt water fish have more permeable skin. Like this podcast? Please help us by supporting the Naked Scientists

If we ever do find alien life around other stars, just how would E.T. phone home? We find out what technology we would need to communicate with our nearest stars, and the practical limitations. Plus, we seek the secrets of the didgeridoo, and ask if salt water fish have more permeable skin. Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate" rel="noopener noreferrer">supporting the Naked Scientists</a>

How Would ET Phone Home?

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 Would ET Phone Home?

How Would ET Phone Home?

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