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[The Botanical Wonders of Two Whats and a Wow: A Scientific Exploration]-[Two Whats?! And A Wow! - Mister Plant-Tastic (9/1/23)]

Wow in the World · B1 · 2023-09-01

Preschool Enlightenment
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📋 Summary

Exploring the Fascinating World of Plants

In this episode of Two Whats and a Wow, hosts Mindy and Guy Raz engage young listeners in a captivating scientific game show centered entirely on the theme of plants. Through three rounds of "Two Whats and a Wow," the show challenges participants to distinguish between common misconceptions and legitimate botanical scientific phenomena.

Round 1: The Breath of Life and Photosynthesis

The first round focused on the essential relationship between humans and trees. The winning "wow" was the fact that humans breathe out carbon dioxide (CO2), which trees then absorb. As explained during the show, trees utilize a process called photosynthesis to pull in CO2 and, using energy from the sun, convert it into food. In return, they release oxygen back into the atmosphere, which is vital for human survival. This foundational biological cycle underscores the symbiotic nature of plant and human life.

Round 2: Legumes and Natural Fertilization

The second round highlighted the unique abilities of the bean family, or legumes, which include green beans, soybeans, peas, and lentils. The scientific revelation here is that legumes actually make their own usable nitrogen. They achieve this with the help of bacteria that enrich the soil. This process is so effective that the soil remains nutrient-rich even after the plants are harvested, allowing other nearby plants to absorb that nutrition and thrive. This demonstrates how certain plants act as natural fertilizers within an ecosystem.

Round 3: The Secret Language of Tomatoes

The final round delved into the surprising auditory communication of plants. Scientific research conducted in Tel Aviv involving microphones placed on tomato plants revealed that they emit a high-pitched sound. These sounds are produced when the plants are "excited or afraid," and they also make noises when they are "happy and healthy," though the latter are less frequent and quieter. While these sounds are too high-pitched for human ears to detect, they are audible to certain animals, such as mice and bats, suggesting a hidden layer of plant communication that humans are only beginning to understand.

Encouraging Scientific Curiosity

Beyond the game, the hosts introduced "Operation Plant Pal," a challenge encouraging listeners to select a plant—whether a tree in a park or a potted plant at home—to care for. By researching what specific plants need to be healthy, such as sunlight or water requirements, children are encouraged to engage in hands-on observation.

This episode not only provided entertainment but also served as an educational platform, debunking myths while highlighting the complex, living nature of the flora surrounding us. From the oxygen-producing power of trees to the self-fertilizing nature of legumes and the ultrasonic communications of tomatoes, the episode successfully brought the "wows" of botany to life for its audience.

🎯Key Sentences

1
I mean, not that I have favorites.
2
Well, I wouldn't go that far
3
I was just so excited for the theme of today's show that I couldn't resist bringing some of my favorite plants from home.
4
quit talking to houseplants.
5
You know it.
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📝Key Phrases

1
music to your ears
2
get on with the show
3
couldn't resist
4
hang on a sec
5
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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