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Short Wave

Scientists Reveal Mysterious Origin of Baobab Trees, Rafiki's Home in 'The Lion King'

Short Wave

NPR

Daily News, Nature, Life Sciences, Astronomy, Science, News

4.76K Ratings

🗓️ 17 May 2024

⏱️ 11 minutes

🧾️ Download transcript

Summary

Baobabs are sometimes called the "tree of life" with their thick trunks, crown of branches and flowers that only open at twilight. But theories about their geographic origin was divided among three places: the savannas of sub-Saharan Africa, the Kimberley region of western Australia and the dry forests of the island nation of Madagascar. To solve this mystery, a global research team led by scientists at the Wuhan Botanical Garden at the Chinese Academy of Sciences examined high-quality genomic data from all eight baobab species.

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Transcript

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0:00.0

You're listening to Shortwave from NPR.

0:05.0

Hey Shortwaivers, Regina Barbara here with legend Mary Louis Kelly.

0:09.0

Oh my God, I'll take it.

0:12.0

And host extraordinary Emily Kwan.

0:14.5

Oh, hey, Gina, what's up?

0:15.6

Hey, okay, so you've both done this before,

0:18.0

but I love explaining stuff, so to explain,

0:20.8

we're going to share three science stories in the news that have caught our attention recently.

0:24.6

Indeed, I hear one of them is about the origin story of the Balbab tree.

0:29.7

Yep, and one is about safer building construction inspired by lizards.

0:34.0

And last, why getting outside from an early age is good for your eyes.

0:38.0

Kids go outside.

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All that on this episode of Shortwave, the Science that makes managing your money in different

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All right, Mary Louise, as our guest, which topic do you want to start with? What calls to you?

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