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What's a white hole?

This week, 5 Live Science takes on your science questions, including: what are white holes, why Agatha Christie was so fond of killing people with cyanide in her stories, how gravitational slingshots work, and why doesn't the Moon get a cooler name?

1 hour

Last on

Sun 8 Mar 2020 05:00

Broadcast

  • Sun 8 Mar 2020 05:00