BrainStuff

Latest Episodes:

How Does Lyme Disease Work? Aug 08, 2022

Show notes

Lyme disease, which is caused by bacteria spread by ticks, is very treatable when caught early. Learn the symptoms and how to prevent it in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/infectious/lyme-disease.htm

See omnystudio.com/listener for privacy information.

BrainStuff Classics: How Does Anxiety Cause Underarm Sweat? Jul 30, 2022

Show notes

Anxiety can cause sweaty palms and armpits -- but why? And how can you combat it? Learn more in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/men/sweating-odor/anxiety-cause-underarm-sweat.htm

See omnystudio.com/listener for privacy information.

What Does Space Smell Like? Jul 29, 2022

Show notes

Astronauts report that our little corner of space has a particular scent. Learn what might cause this in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/space-smell.htm

See omnystudio.com/listener for privacy information.

How Were Pregnancy Tests Invented? Jul 28, 2022

Show notes

Humans have been using urine to test for pregnancy for thousands of years -- with the help of wheat, barley, rabbits, and frogs. Learn how reliable home tests became available in 1978 thanks to immunoassay technology in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/rabbit-pregnancy.htm

See omnystudio.com/listener for privacy information.

What Colors Can Dogs See? Jul 27, 2022

Show notes

Dogs have eyes that are primed to see motion better than color, but they're not colorblind. Learn more about dogs' vision in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/animal-facts/are-dogs-colorblind.htm

See omnystudio.com/listener for privacy information.

How Could Smart Traffic Lights Work? Jul 26, 2022

Show notes

What if traffic lights could adjust for the actual flow of traffic happening at any given moment? Learn how smart, networked technology could help drivers (and pedestrians) in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/engineering/civil/smart-traffic-lights-news.htm

See omnystudio.com/listener for privacy information.

Why Do Watermelons Explode Sometimes? Jul 25, 2022

Show notes

Sure, you can get a watermelon to burst by squeezing it with rubber bands, but sometimes this fruit explodes all on its own. Learn how microbes and genetics are responsible in today's episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/exploding-watermelon.htm

See omnystudio.com/listener for privacy information.

How Do Insect Hotels Work? Jul 11, 2022

Show notes

Insect populations are in trouble, but creating shelters for them could help. Learn the basics of building an insect hotel in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/insects/insect-hotel.htm

See omnystudio.com/listener for privacy information.

BrainStuff Classics: Can Your Face's Temperature Reveal Your Mood? Jul 10, 2022

Show notes

Research shows that parts of a person's face grow cooler depending on their mood and stress level. Could this be used to help people in stressful jobs, like pilots? Learn more in this classic BrainStuff episode, based on this article: https://health.howstuffworks.com/human-body/systems/nervous-system/concentration-makes-face-grow-cooler.htm

See omnystudio.com/listener for privacy information.

How Does Human Conception Work? Jul 09, 2022

Show notes

On a cellular level, a lot goes on from ovulation through the first stages of pregnancy. Learn about the biology of fertilization and implantation in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/conception-process.htm

See omnystudio.com/listener for privacy information.