BrainStuff

How Does Anxiety Cause Underarm Sweat?

Dodany: 18 stycznia 2018

Odtwórz

Anxiety can cause sweaty palms and armpits -- but why? And how can you combat it? Learn more in this episode of BrainStuff.

What Do (and Don't) We Know About the Pentagon's UFO Program?

Dodany: 18 stycznia 2018

Odtwórz

Over the years, the U.S. government has funded several programs that investigate alleged UFO sightings.

How Green Is Your Favorite Superhero?

Dodany: 16 stycznia 2018

Odtwórz

To draw attention to the average citizen's carbon footprint, a team of researchers calculated the eco-rating of a number of superheroes.

Why Doesn't Airline Food Taste Good?

Dodany: 15 stycznia 2018

Odtwórz

If you've ever noticed that airplane food is a little lackluster, the recipe isn't necessarily to blame.

What Does Self-Defense Insurance Protect Gun Owners Against?

Dodany: 12 stycznia 2018

Odtwórz

Several organizations now offer insurance policies to gun owners who may fire in self-defense, to help with legal decisions and fees.

Could You Legally Bury Someone in Your Backyard?

Dodany: 12 stycznia 2018

Odtwórz

Home burials are largely a thing of the past, but they're perfectly legal in most states -- once you check a few boxes. Learn how home burials work in this episode of BrainStuff.

Can Bats Jam Each Other's Sonar?

Dodany: 10 stycznia 2018

Odtwórz

Bats use sonar to find food in the dark -- but they've got a lot of competition from other bats. Learn about echolocation and how bats go on the offensive in this episode of BrainStuff.

What Tech Will Replace the Smartphone?

Dodany: 9 stycznia 2018

Odtwórz

Although it's an integral part of many people's lives today, the smartphone is bound to be replaced by the next big thing.

Did the Genes for Light Skin Colors Evolve in Europe?

Dodany: 8 stycznia 2018

Odtwórz

A widescale genetic survey has shown that despite common misconceptions, race really is only skin deep. Learn more in this episode of BrainStuff.

How Much Can Ice Tell Us About Climate Change?

Dodany: 5 stycznia 2018

Odtwórz

Ice cores from glaciers are like fossils of ancient Earth's weather patterns. Learn how a sample may hold an important history lesson.

Why Are Teens Cyberbullying Themselves?

Dodany: 4 stycznia 2018

Odtwórz

A new study indicates that some teens bully themselves online, posting hateful messages from fake or anonymous accounts.

Could Some Microbes Live on Air Alone?

Dodany: 3 stycznia 2018

Odtwórz

Researchers have found Antarctic microbes that appear to get all the nutrients they need from thin air.

How Similar Is the Opioid Epidemic to the Crack Epidemic?

Dodany: 2 stycznia 2018

Odtwórz

The War on Drugs being waged against opioids is very different than the one that was fought against crack.

Why Are Resolutions So Easy to Break?

Dodany: 1 stycznia 2018

Odtwórz

Most of us break our New Years resolutions — and researchers have found a few reasons why.

Should Amazon Be Considered a Monopoly?

Dodany: 29 grudnia 2017

Odtwórz

Although it doesn’t fall into our traditional definition of a monopoly, some researchers argue that Amazon’s scope calls for a new definition.

Could This Newly Discovered Planet Harbor Life?

Dodany: 28 grudnia 2017

Odtwórz

An Earth-sized planet only 11 light years away might have the right conditions to sustain life as we know it.

How Long Have We Been Keeping Dogs on Leashes?

Dodany: 27 grudnia 2017

Odtwórz

A new find of very old artwork depicts dogs wearing leashes. Learn more about our history with man’s best friend in this episode of BrainStuff.

How Much Cardboard Does Online Shipping Use?

Dodany: 26 grudnia 2017

Odtwórz

Online shipping is highly convenient, and it’s changing the way we use cardboard — but not necessarily for the worse.

The Tale of the Christmas Truce

Dodany: 25 grudnia 2017

Odtwórz

What was the Christmas Truce? Tune in to learn the story behind this small miracle from the Great War.

What Can a Cache of Pterosaur Eggs Teach Us?

Dodany: 22 grudnia 2017

Odtwórz

A huge cache of ancient pterosaur eggs has been unearthed in China.