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I didn’t know that! episode artwork

Dec 27, 2024 26 min

I didn’t know that!

from CrowdScience Hosted by BBC World Service

Did you know that flies fly in rectangles, fish hide by lighting themselves up and the moon is lifting the ground underneath your feet? Anand Jagatia quizzes members of the CrowdScience team on the moments from the past year that had them scratching their heads in amazement. We hear Dr Erica McAlister’s attempts to calculate how many flies have ever existed, and about flies’ mating choreography, courtesy of Prof Jochen Zeil. We learn how to tell a mosquito’s sex thanks to Eggrey Aisha Kambewa and Dr Steve Gowelo. Astronomer Dr Darren Baskill describes tides not of water but of land; Dr Edie Widder paints a vivid picture of a camouflaged creature of the deep; and we explore starfishes’ five-fold symmetry with Dr Imran Rahman. Khimlal Gautam, Mountaineer and Chief Survey Officer for the Government of Nepal, tells us of the near-death experience he had when checking the height of Mount Everest. And finally, axolotl expert Dr Elly Tanaka is astonished at the dedication of CrowdScience presenter Alex Lathbridge to the subject of her research. Presenter: Anand Jagatia Producer: Ben Motley Editor: Cathy Edwards Production Co-ordinator: Ishmael Soriano Studio Managers: Donald MacDonald and Giles Aspen (Photo: Lost in formulas Credit: Cimmerian via Getty Images)

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I didn’t know that!

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This episode was published on December 27, 2024.

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