Moment of Um

American Public Media

Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go… ummmmmmm. Brought to you by your friends at Brains On at APM Studios.

  • 22 March 2024, 8:00 am

    How can parrots mimic other sounds?

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    5 minutes 3 seconds
  • 21 March 2024, 8:00 am

    Can a moon have a moon?

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    3 minutes 25 seconds
  • 20 March 2024, 8:00 am

    If ants like sweet things, why don't they attack beehives?

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    4 minutes 51 seconds
  • 19 March 2024, 8:00 am

    What is tree bark made of?

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    4 minutes 50 seconds
  • 18 March 2024, 8:00 am

    How do vacuum cleaners work?

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    4 minutes 45 seconds
  • 15 March 2024, 8:00 am

    Would a flashlight turn on at lightspeed?

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    4 minutes 38 seconds
  • 14 March 2024, 8:00 am

    Why do we jump when we get scared?

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    3 minutes 31 seconds
  • 13 March 2024, 8:00 am

    How do microphones work?

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    4 minutes 30 seconds
  • 12 March 2024, 8:00 am

    Why do our lips get chapped?

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    4 minutes 9 seconds
  • 11 March 2024, 8:00 am

    Do eyeballs grow?

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    4 minutes 11 seconds
  • 8 March 2024, 9:00 am

    How do mushrooms grow if they don’t have seeds?

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    6 minutes 13 seconds
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