BrainStuff

Latest Episodes:

How Do Tidal Bores Work? Jul 18, 2019

Show notes

Tidal bores are huge, fast waves that travel the wrong way up rivers, and they only form during very specific circumstances. Learn how they work in this episode of BrainStuff.

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How Could Hypersonic Missiles Work? Jul 17, 2019

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There's a new global arms race: to build missiles that could travel at hypersonic speeds. Learn where the technology stands and what it might be capable of in this episode of BrainStuff.

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How Health-Helpful Is Turmeric? Jul 16, 2019

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Adding turmeric to recipes and taking supplements with it (or its active ingredient, curcumin) has become a global trend. Learn what science has to say about turmeric's medicinal properties in this episode of BrainStuff.

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How Do We Find Asteroids Inside Earth's Orbit? Jul 15, 2019

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Although researchers think we've found most large asteroids whose orbits bring them near Earth, some are still surprising us. Learn why -- and how we find them -- in this episode of BrainStuff.

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Can You Live Without a Working Amygdala? Jul 12, 2019

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The amygdala is a part of the brain that handles fear -- so would having one that doesn't fully function be a good thing or a bad thing? Learn about how fear hurts and helps us in this episode of BrainStuff.

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What Is the Tomb of the Unknown Soldier? Jul 11, 2019

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American soldiers have stood guard over the Tomb of the Unknown Soldier every minute of every day since July 2, 1937. Learn what this monument means and who's interred there in this episode of BrainStuff.

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Who Was History's Most Successful Pirate? Jul 10, 2019

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In the early 1800s, a woman known as Mrs. Cheng or Ching Shih commanded the world's largest-ever pirate crew -- and she managed to retire and live a long, peaceful life. Learn about Mrs. Cheng's pirate empire in this episode of BrainStuff.

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Is Raw Milk Better Than Pasteurized Milk? Jul 09, 2019

Show notes

Proponents of raw milk (that is, milk that isn't pasteurized or homogenized) say it's healthier and tastes better, but the U.S. government still classifies raw milk as potentially hazardous. Learn both sides of the issue in this episode of BrainStuff.

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Why Do Cats Chase Laser Pointers? Jul 09, 2019

Show notes

Something about the bright dot of a laser pointer is irresistible to many cats -- but why? And does this kind of play provide good entertainment for cats? Learn about lasers and the benefits of play for cats in this episode of BrainStuff.

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How Do Spaghetti Plots Help Predict Storms? Jul 05, 2019

Show notes

There are as many ways to attempt to predict a storm's behavior, and none are perfect. Spaghetti plots help researchers visualize the probabilities of different predictions. Learn how they work in this episode of BrainStuff.

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