This cactus is a source of food and construction material for people and animals alike, especially during the dry season in the Sonaran Desert. Learn more about it in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/saguaro-cactus.htm See omnystudio.com/listener for privacy information.
When asphalt pavement cracks, a squiggle of black sealant can help prevent further damage. Learn more in this episode of BrainStuff, based on this article: https://auto.howstuffworks.com/road-tar-squiggle-drizzle.htm See omnystudio.com/listener for privacy information.
No matter what color(s) mountain ranges may be up close, when they're off in the distance, they appear blue. Learn how our eyes and the atmosphere trick us in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/mountains-appear-blue.htm See omnystudio.com/listener for privacy information.
Dog enthusiasts sometimes revel in how their pup's paws smell gloriously of corn chips, but what causes this scent? Learn the science behind Frito paws in this classic episode of BrainStuff, based on this article: https://animals.howstuffworks.com/pets/why-dog-paws-smell-fritos-corn-chips.htm See omnystudio.com/listener for privacy information.
When the temperature drops (or bounces), are you more likely to get sick? Learn the science behind the old wives’ tale in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/cold-flu/can-change-in-temperature-really-make-sick.htm See omnystudio.com/listener for privacy information.
There's actually a natural limit on how tall trees can grow -- but what about circumference? Or total mass? Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/botany/tree-grow.htm See omnystudio.com/listener for privacy information.
London Bridge crosses the Thames in a place where lots of bridges have stood -- and technically fallen -- before. Learn about the history of these bridges (and the nursery rhyme) in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/engineering/structural/london-bridge.htm See omnystudio.com/listener for privacy information.
Cone snails move slow, but catch prey fast with harpoons or clouds of paralyzing toxins. Learn more in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/cone-snail.htm See omnystudio.com/listener for privacy information.
The Day of the Dead celebrates life by inviting the spirits of loved ones back home for feasting and fun. Learn about the history and traditions surrounding the holiday in this episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holidays-other/day-dead.htm See omnystudio.com/listener for privacy information.
When concerns about being accidentally buried alive swept Europe and North America in the 1800s, inventors (and showmen) came up with coffins that could let a living person escape -- or at least alert someone to come dig them up. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/science-vs-myth/afterlife/premature-burial-safety-coffins.htm See omnystudio.com/listener for privacy information....
Genetics says "probably." In this episode of BrainStuff, learn what researchers found when they submitted supposed Yeti samples for genetic testing. See omnystudio.com/listener for privacy information.
Warm foods can feel more filling than chilled foods, but why? Learn the possible explanations behind the cravings in this classic episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/why-hot-food-more-satisfying-than-cold.htm See omnystudio.com/listener for privacy information.
Before DNA-based paternity tests were accurate and inexpensive, scientists (and pseudoscientists) claimed all kinds of things could work. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/genetic/history-paternity-testing.htm See omnystudio.com/listener for privacy information.
Because of the way flights are routed, pilots are sometimes able shave a few minutes from a flight plan while in the air. Learn why just flying faster wouldn't work in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/transport/flight/modern/do-pilots-make-up-time-in-air.htm See omnystudio.com/listener for privacy information.
We all find some sounds annoying, but for people with misophonia, certain sounds trigger strong feelings of anger and anxiety. Learn what researchers think causes this in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/inside-the-mind/human-brain/why-do-some-people-hate-the-sound-chewing-scientists-might-have-the-answer.htm See omnystudio.com/listener for privacy information.
The Chernobyl nuclear accident caused a lava-like flow of radioactive fuel and other materials that hardened into a giant mass now known as the Elephant's Foot. Learn how corium like this forms in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/chernobyl-elephants-foot.htm See omnystudio.com/listener for privacy information.
These toothy fish are some of the largest in North America. Learn how they've lasted 100 million years in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/fish/alligator-gar-100-million-years-old-and-still-kicking.htm See omnystudio.com/listener for privacy information.
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 classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/science-vs-myth/afterlife/can-you-bury-someone-your-backyard.htm See omnystudio.com/listener for privacy information.
If you've ever noticed that airplane food is a little lackluster, the recipe isn't necessarily to blame. Learn how a plane's altitude and even engine noise can affect flavors in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/transport/flight/modern/mile-bleh-club-why-airline-food-doesnt-taste-good.htm See omnystudio.com/listener for privacy information.
We have one particular guy to thank for the distinctive orange-yellow color of U.S. school buses. Learn how Frank Cyr helped revamp student transportation in the 1930s in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/why-are-school-buses-yellow.htm See omnystudio.com/listener for privacy information.
Megamasers are astronomical phenomena that may mean galaxies have collided in the distant reaches of the universe. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/megamaser-news.htm See omnystudio.com/listener for privacy information.
Although hanging upside down for too long would eventually kill you, don't worry -- brief inversions (and even longer inversions) are fine. Learn why, plus how inversions can actually be good for you, in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/innovation/science-questions/hang-upside-down-how-long-safe-deadly.htm See omnystudio.com/listener for privacy information.
Alexander von Humboldt was a scientist with the means and fame to change how Europe thought about nature. Learn why he's sometimes called the first ecologist in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/earth/oceanography/alexander-von-humboldt-and-humboldt-current.htm See omnystudio.com/listener for privacy information.
These stinging sea creatures aren't jellyfish -- they're actually colonies of individual creatures working as one. Learn more about men-of-war and other siphonophores in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/portuguese-man-of-war.htm See omnystudio.com/listener for privacy information.
That sweet-milky-musky scent that newborn babies have is a combination of hundreds of compounds. Learn more in this episode of BrainStuff, based on this article: https://lifestyle.howstuffworks.com/family/parenting/parenting-tips/recreate-new-baby-scent.htm See omnystudio.com/listener for privacy information.
Over 2000 years ago, Babylon was the largest, wealthiest city in the world -- but it didn't last. Learn about its past, present, and myths in this episode of BrainStuff, based on this article: https://history.howstuffworks.com/history-vs-myth/babylon.htm See omnystudio.com/listener for privacy information.
Which way should the plates face? What about the silverware -- handles up or down? Do you need to pre-rinse? Learn how to make your dishwashing machine work its best in this classic episode of BrainStuff, based on this article: https://home.howstuffworks.com/best-way-to-load-dishwasher.htm See omnystudio.com/listener for privacy information.
Conventional wisdom says that eating carrots will give you better vision, but how true is that? Learn where the idea came from in this classic episode of BrainStuff. See omnystudio.com/listener for privacy information.
It's best to give deceased beached whales a respectful amount of space because they can explode. Learn how it works in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/beached-whales-explode.htm See omnystudio.com/listener for privacy information.
The nursery rhyme about Humpty Dumpty (and his wall, and his fall) is omnipresent. But who (or what) was this guy, really? Learn about the weird history of this verse in today's episode of BrainStuff, based on this article: https://entertainment.howstuffworks.com/arts/literature/humpty-dumpty.htm See omnystudio.com/listener for privacy information.
