Podcast Episodes

How Do Solar Panels Work?

In today's episode, we explore how solar panels turn sunlight into electricity. We learn what photons are and how silicon solar cells can set electro…

2 months, 1 week ago

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How Are Monster Trucks Built?

In this episode, we learn...

Steel tubing forms the protective driver structure Four-link suspension controls the enormous axles Fiberglass creates …

2 months, 1 week ago

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What Was the World's First Video Game?

Note: There was an audio problem with the original version of this episode. It has been corrected in this version! Sorry about that!

In this episode,…

2 months, 1 week ago

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What Was the World's First Video Game?

In this episode, we learn...

The Cathode-Ray Tube Amusement Device was invented in the 1940s Screen-based electronic games appeared in the 1950s Spa…

2 months, 1 week ago

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What Makes Food Spicy?

In this episode, we learn...

Capsaicin activates heat-sensing nerve endings Pepper heat concentrates in pale inner tissue Milk proteins help carry c…

2 months, 1 week ago

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What Are the Northern Lights (Aurora Borealis)?

In this episode, we learn...

How solar wind energizes Earth's magnetosphere Why atmospheric gases produce different colors How magnetic fields guide…

2 months, 1 week ago

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How Does AI (Artificial Intelligence) Know So Much?

In this episode, we learn...

How training data teaches language patterns Why models predict text in small pieces What hallucinations are and why you…

2 months, 2 weeks ago

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How Long Would It Take to Walk Around the World?

What if you tried to walk around the entire planet? How long would it take? Get ready to explore some big numbers and surprising facts about the size…

2 months, 2 weeks ago

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How Do Our Eyes See?

Have you ever looked closely at your eyes in the mirror? In today's episode, we explore how your amazing eyes actually work... from capturing light t…

2 months, 2 weeks ago

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How Deep Is the Sand at the Beach?

In this episode, we learn...

Beach depth changes from place to place Waves and storms rearrange beach material Water fills spaces beneath the water …

2 months, 2 weeks ago

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