BrainStuff

Alchemists may have never turned lead into gold, but they did create the field of chemistry. Learn how the study of alchemy worked in this episode of BrainStuff. Learn more about your ad-choices...

The Korean War began 70 years ago today, and remains unresolved. Learn how this war shaped the future of the powers involved in today's episode of BrainStuff. Learn more about your ad-choices at...

The Korean War began 70 years ago today, and remains unresolved. Learn how this war shaped the future of the powers involved in today's episode of BrainStuff. Learn more about your ad-choices at...

The line between appreciating and appropriating someone else's cultural products can be a blurry one. Learn how respect and research can go a long way in this episode of BrainStuff. Learn more...

The line between appreciating and appropriating someone else's cultural products can be a blurry one. Learn how respect and research can go a long way in this episode of BrainStuff. Learn more...

The American president's motorcade includes multiple armored vehicles driving in a virtual ballet to ensure its passengers' safety. Learn what goes into creating the presidential motorcade in this...

The American president's motorcade includes multiple armored vehicles driving in a virtual ballet to ensure its passengers' safety. Learn what goes into creating the presidential motorcade in this...

Isotopes are variations on the same chemical element that have different numbers of neutrons. Learn how these variants can behave differently -- and why chemists, physicists, and paleontologists...

Isotopes are variations on the same chemical element that have different numbers of neutrons. Learn how these variants can behave differently -- and why chemists, physicists, and paleontologists...

Professional wrestler and actor André the Giant had a reputation for kindness that outgrew his impressive stature. Learn about André Roussimoff's life and legacy in this episode of BrainStuff....

Professional wrestler and actor André the Giant had a reputation for kindness that outgrew his impressive stature. Learn about André Roussimoff's life and legacy in this episode of BrainStuff....

Camel spiders have a fearsome reputation, but despite being large and fast, they're not a threat to humans. (Or camels. They're also technically not spiders.) Learn more about these fascinating...

Camel spiders have a fearsome reputation, but despite being large and fast, they're not a threat to humans. (Or camels. They're also technically not spiders.) Learn more about these fascinating...

Subpoenas are orders that help courts and Congress obtain information necessary to cases and investigations -- and they're legally binding. So can you really ignore one? Learn what could happen if...

Subpoenas are orders that help courts and Congress obtain information necessary to cases and investigations -- and they're legally binding. So can you really ignore one? Learn what could happen if...

Remote islands are excellent laboratories for observing evolution at work -- and in the case of a flightless bird called the Aldabra rail, we can observe how its evolution happened twice. Learn...

Remote islands are excellent laboratories for observing evolution at work -- and in the case of a flightless bird called the Aldabra rail, we can observe how its evolution happened twice. Learn...

We humans tend to accumulate a lot of stuff -- to the point that it's a burden on our mental health. Learn about a method for lightening your life (and removing a future burden on your loved ones)...

We humans tend to accumulate a lot of stuff -- to the point that it's a burden on our mental health. Learn about a method for lightening your life (and removing a future burden on your loved ones)...

An oligarchy is a society ruled by a few wealthy, powerful people – the media has applied the term to countries from Saudi Arabia to Brazil to the United States. Learn about oligarchies and whether...