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cover of episode It's Raining Cats and Cats

It's Raining Cats and Cats

2025/2/6
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Radiolab for Kids

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A
Anne Hohenhaus
D
David Quammen
G
Garret Soden
J
Joan Murray
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David Quammen:我对猫从高处坠落的现象很感兴趣,特别是它们的末端速度。我发现从八层楼以上坠落的猫,存活率比从五到九层楼坠落的猫更高,这让我非常好奇。过去人们对猫有很多负面看法,甚至会把它们从窗户扔出去,但猫总能设法落地并逃生,这更加深了人们对猫的误解。现在我们知道,这背后其实有物理学的原理在起作用。 Anne Hohenhaus:我在纽约市的兽医医院工作,经常遇到从高楼坠落的猫。我发现一个奇怪的现象:从低于五层楼坠落的猫,通常伤势不重;从高于九层楼坠落的猫,也往往能幸存;但从五到九层楼坠落的猫,却更容易受到重伤。这是因为猫在坠落过程中会调整姿势,当它们达到末端速度后,身体会放松,像飞鼠一样伸展开来,从而减轻冲击力。所以,坠落的高度并非越高越危险,关键在于猫是否能达到末端速度并调整好姿势。

Deep Dive

Shownotes Transcript

Next week is Valentine’s Day, but instead of talking about falling in love, we’re going to talk about falling cats and barrels. First, writer David Quammen) tells us about a strange observation: cats are falling out of buildings in New York City. When a cat falls from less than five stories or more than nine stories, it usually survives. But when it falls from between five and nine stories, it suffers serious injury. Why? Physics has the answer. 

Then we meet Annie Taylor, the first person who went over Niagara falls in a barrel. 

For more, check out Garret Soden’s “Falling: How Our Greatest Fear Became Our Greatest Thrill).”

Radiolab was created by Jad Abumrad and is edited by Soren Wheeler. Lulu Miller and Latif Nasser are our co-hosts. Dylan Keefe is our director of sound design. Our staff includes: Simon Adler, Jeremy Bloom, Becca Bressler, W. Harry Fortuna, David Gebel, Maria Paz Gutiérrez, Sindhu Gnanasambandan, Matt Kielty, Annie McEwen, Alex Neason, Valentina Powers, Sarah Qari, Sarah Sandbach, Arianne Wack, Pat Walters and Molly Webster. Our fact-checkers are Diane Kelly, Emily Krieger and Natalie Middleton. Production help from Tanya Chawla. Sound mixing by Joe Plourde.

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