Brainstuff

The holder of this title is debated, but Earth's oldest tree is at least (at least!) 4,800 years old -- and may be much older. Learn about the contenders in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/oldest-tree-in-world.htmSee omnystudio.com/listener for privacy information.

Not having a permanent address or access to identifying documents can make voting in U.S. elections nearly impossible. Learn more about these challenges -- and what some organizations are doing to help -- in this episode of BrainStuff.See omnystudio.com/listener for privacy information.

You've heard of smallpox, but what was the great pox? And did Shakespeare have it? Learn about the spread of (spoiler alert) syphilis in this classic episode of BrainStuff, based on this article: https://entertainment.howstuffworks.com/arts/literature/pox-on-that-refers-to.htmSee omnystudio.com/listener for privacy information.

These social fish are fascinating for reasons far beyond their unique shapes. Learn about them in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/seahorses.htmSee omnystudio.com/listener for privacy information.

There's very little that any U.S. president can do to affect gas prices in the short term. Learn why in this episode of BrainStuff, based on this article: https://money.howstuffworks.com/president-gas-prices.htmSee omnystudio.com/listener for privacy information.

Short answer: Yes, totally. Human bodies all work a little differently, so it's possible to have an egg ready to go while you're having your period. Learn more in this episode of BrainStuff, based on these articles: https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/abnormal-menstrual-cycles-and-fertility.htm; https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/pregnant-during-period.htmSee omnystudio.com/listener for privacy information.

In hotly contested elections, campaigns flood television channels and streaming services with ads for or against the people running. Learn when they can make a difference in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/do-campaign-tv-ads-change-voters-minds.htmSee omnystudio.com/listener for privacy information.

Cemeteries and other places where we inter or honor the dead are often at least a little unsettling. Learn about the psychology and philosophy behind this phenomenon in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/science-vs-myth/afterlife/scary-graveyard.htmSee omnystudio.com/listener for privacy information.

Plenty of things are scary these days, so why do people pay good money to see horror movies and go to 'haunted' houses? Learn why psychologists say these fearful experiences are helpful in today's classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/inside-the-mind/emotions/why-love-to-be-scared.htmSee omnystudio.com/listener for privacy information.

Lamia is a character from Greek myth who, in various tellings, devours children or seduces men. Learn about her legends in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/history-vs-myth/lamia.htmSee omnystudio.com/listener for privacy information.

It's not necessarily fun (nor on purpose), but yes, some people sleep with one or both eyes partially open. Learn how nocturnal lagophthalmos works in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/mental-health/sleep/disorders/can-fall-asleep-with-eyes-open.htmSee omnystudio.com/listener for privacy information.

Today's megafauna are tiny compared with history's largest dinosaurs. Learn a few theories about how these animals got so big in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/extinct-animals/why-were-prehistoric-animals-big.htmSee omnystudio.com/listener for privacy information.

No, it's not radioactive noodles -- nuclear pasta is the term for weird material produced in neutron stars. Learn why astrophysicists are so interested in how it works in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/nuclear-pasta-is-super-macaroni-universe.htmSee omnystudio.com/listener for privacy information.

The rising price of caskets has outpaced even the rising rate of inflation -- but why? Learn what industry experts think in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/funerals/caskets-so-expensive-news.htmSee omnystudio.com/listener for privacy information.

The brilliant reds, oranges, and yellows we see on trees in the fall are actually part of trees' defense mechanisms against the oncoming winter. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/leaves-turn-red.htmSee omnystudio.com/listener for privacy information.

Redrawing voting district lines in your favor is an accepted (and legal) political play -- in some cases. Learn the differences between redistricting and gerrymandering (and how minority voters figure in) in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/redistricting-gerrymandering.htmSee omnystudio.com/listener for privacy information.

Mucus is gross, but it does a lot of good in humans and the many other animals that produce it. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/human-body/systems/respiratory/mucus.htmSee omnystudio.com/listener for privacy information.

Astronomers have long suspected that Jupiter contains lots of water, but they've never been able to prove it. Learn about the new research that could help -- and thus solve lots of questions about our solar system -- in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/great-red-spot-may-expose-jupiters-watery-secret.htmSee omnystudio.com/listener for privacy information.

If you wreck a car during a test-drive, would you have to pay for it? Learn how car dealers handle this surprisingly rare occurance in today's classic episode of BrainStuff, based on this article: https://auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/what-happens-if-wreck-car-on-test-drive.htmSee omnystudio.com/listener for privacy information.

A few people did strike it rich in the American Gold Rush of the 1800s -- but none of them were looking for gold. Learn more in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/american-history/gold-rush.htmSee omnystudio.com/listener for privacy information.