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[The Science of Species Feces: Turning Waste into Wonder]-[Two Whats?! And A Wow! - Species Feces! (Encore - 9/3/21)]

Wow in the World · B1 · 2021-09-03

Preschool Enlightenment
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📋 Summary

The Surprising Science of Animal Waste

In this episode of Wow in the World, hosts Mindy and Guy Raz explore the fascinating and often overlooked world of animal waste, framing it through their signature game show, "Two Whats and a Wow." The episode highlights how materials once considered useless, or simply gross, can be transformed into valuable resources for the planet.

From Elephant Dung to Sustainable Paper

The show opens with a curious discovery: paper made from recycled elephant dung. Guy Raz explains that by cleaning the fibers from the dung, it is possible to create soft, usable paper that smells like conventional paper. This practice serves as a powerful reminder of sustainability; by utilizing recycled animal waste, we can "save trees," which in turn helps "save the planet" and ourselves.

The Game Show: Species Feces

The core of the episode is a scientific quiz titled "Species Feces," which challenges listeners to distinguish between three scientific claims regarding animal waste:

  1. Caterpillar Camouflage: The claim that a caterpillar’s feces resemble a bird. While this was a "what" (a false statement in the context of the quiz), the hosts clarified that there is a creature known as the "bird poop caterpillar," which uses its appearance as a defense mechanism to "camouflage itself as a bird poop to defend itself from predators."
  2. Energy from Waste: The winning "wow" was the fact that methane in animal feces can be used to create electricity. As the hosts explained, "the key to cleaner energy might just be to dirty it up a little." Specifically, cow manure can decompose to produce "methane-rich biogas," or it can be dehydrated to generate fuel similar to coal.
  3. The Origin of Pink Sand: The final option explored the source of pink sand beaches in Hawaii. Contrary to the myth that it comes from butterfly fish, it is actually produced by "parrotfish poop." These fish grind up coral skeletons and excrete them as sand, producing "hundreds of thousands of pounds of sand or poop each year."

Operation: Don't Lose It, Reuse It

Concluding the episode, Mindy and Guy Raz introduce a challenge for their listeners called "Operation Don't Lose It, Reuse It." This initiative encourages kids to look at household items—such as snack bags or scrap paper—and find creative ways to repurpose them rather than discarding them. The hosts emphasize that while human and animal waste can be processed for energy or paper, individual conservation starts at home with small, creative acts of reuse.

Through these segments, Wow in the World successfully turns a taboo subject into an educational journey, demonstrating that with a bit of scientific ingenuity, waste can indeed be transformed into a "winning wow."

🎯Key Sentences

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I gotta let you know that this November
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We think this one is going to be music to your ears.
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Oh boy, do I have a surprise for you.
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It's going to be a November to remember.
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But for now, let's get on with the show.
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📝Key Phrases

1
music to your ears
2
get on with the show
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take a pass
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no need to worry
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refresh our contestants
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📖 Transcript

Grownups, Wondery Plus subscribers can listen to Wow in the World early and ad-free right now.
Join Wondery Plus in the Wondery app or Wondery Kids Plus on Apple Podcasts.
Hey, Wowzer fans, Mindy here.
And before we start the show, I gotta let you know that this November, with a special new episode featuring our friends at Circle Round and Terrestrials on Radiolab for Kids,
And don't miss when Elmo from Sesame Street stops by Wow in the World to make us all belly laugh on November 24th.
Oh, but that's not all, Reg.

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