Podcasts · The Rest Is Science
Dying In Space, Trapped Water, and What's Hidden In Pi?
· 49 min · S1 E88
Episode Dying In Space, Trapped Water, and What's Hidden In Pi?
Almost every human who has ever lived has one thing in common: they were born and died on Earth. Except for three people.
Hannah Fry and Michael Stevens uncover the extraordinary story of Soyuz 11, the Soviet cosmonauts who became the only humans ever to die in outer space, and what their deaths meant for the future of human spaceflight. But that raises a bigger question: what exactly is trapped on Earth, and what can escape?
Is the water left inside discarded plastic bottles being locked away forever? Is Earth itself slowly leaking water into space? Can you really trap a monkey simply because it refuses to let go of something shiny? And are your phone number, your name and every other possible sequence of numbers really hidden somewhere inside the digits of pi?
From space exploration and the Soyuz 11 disaster to Earth's water, animal behaviour and one of mathematics' biggest unanswered questions, Hannah and Michael investigate what gets trapped, what escapes, and what might have been hiding in plain sight all along.
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Video Producer: Adam Thornton + Oli Oakley + Jack Meek Animator: Sam Benson Video & Social: Bex Tyrrell Assistant Producer: Lucy Lipscombe Producer: Simona Rata Senior Producer: Lauren Armstrong-Carter Chief Digital Officer: Samuel Oakley Exec Producer: Neil Fearn
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