Curiosity Weekly - podcast cover

Curiosity Weekly

Discoverywww.discovery.com

Welcome to Curiosity Weekly from Discovery, hosted by Dr. Samantha Yammine. Once a week, we’ll bring you the latest and greatest in scientific discoveries and break down the details so that you don’t need a PhD to understand it. From neuroscience to climate tech to AI and genetics, no subject is off-limits. Join Sam as she interviews expert guests and investigates the research guiding some of the most exciting scientific breakthroughs affecting our world today.  


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Episodes

The Germs Lurking in Your Makeup, Why Progress Feels Better Than Achieving a Goal, and What Horsepower Really Means

Learn about why you’re happier before achieving a goal than you are after; why horsepower probably doesn’t mean what you think it means; and how to keep your skin safe from the potentially harmful bacteria in your makeup bag. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Here's Why You're Happier Before Achieving a Goal Than You Are After — https://curiosity.com/topics/heres-why...

Jan 08, 202010 min

How Cats Land on Their Feet (w/ Greg Gbur) and Why Most People’s Favorite Color Is Blue

Learn about why most peoples’ favorite color is blue. Then, you’ll learn why the mystery of how how cats always land on their feet puzzled scientists for centuries, with help from author Greg Gbur. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about the psychological reason why most people’s favorite color is blue: https://curiosity.com/topics/the-psychological-reason-why-most-peoples-favorite-color-is-blue-curiosity Additional resources from Greg Gb...

Jan 07, 202012 min

Financial Infidelity, Saving Coral Reefs with Sounds, and Weird Winter Weather Phenomena Explained

Learn about how to avoid committing “financial infidelity;” how scientists are fighting the effects of climate change by playing sounds underwater; and the science between weird winter weather phenomena, including “sea smoke” and thundersnow. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about weird winter weather phenomena: https://curiosity.com/topics/4-weird-winter-weather-phenomena-explained-curiosity Love, lies and money: Study introduces, defin...

Jan 06, 202012 min

It’s OK to Only Exercise on Weekends, Difference Between Brown and White Eggs, and Setting Expectations for Star Wars

Learn about why it’s okay to only exercise on weekends; the real difference between brown and white eggs; and, how you can use a little psychology to enjoy the latest Star Wars movie more. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: What's the Real Difference Between Brown Eggs and White Eggs? — https://curiosity.com/topics/whats-the-real-difference-between-brown-eggs-and-whit...

Jan 03, 202011 min

Where Good Ideas Come From (w/ Safi Bahcall), Why Illness Puts Your Brain in a Fog, and a Place on Earth that Supports No Life

Entrepreneur, physicist, and author Safi Bahcall explains “loonshots” and how Robert Goddard, the father of modern rocketry, can help us understand where good ideas come from. Plus: learn about why illness puts your brain in a fog, and new research that found a place on Earth where there’s no life. Additional resources from Safi Bahcall: Pick up “Loonshots: How to Nurture the Crazy Ideas that Win Wars, Cure Diseases, and Transform Industries” on Amazon — https://amazon.com Follow @SafiBahcall on...

Jan 02, 202012 min

Strengthen Your New Year’s Resolutions, Rethinking How We Judge a Planet’s Age, and the Truth About Apple Cider Vinegar and Health

Learn about how “implementation intentions” could strengthen your New Year’s resolution and help you achieve long-term goals; whether apple cider vinegar is really a health tonic; and why Australia’s Wolfe Creek Crater could force us to rethink how we judge a planet’s age. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Strengthen Your New Year's Resolution with Implementation Int...

Jan 01, 202010 min

Carl Zimmer on Defining Life, Learning Myths Even Educators Believe, and The Truth About “Dessert Stomach”

Learn about common misconceptions around learning that even educators believe; why sensory-specific satiety makes you feel like you always have more room for dessert; and how science writer Carl Zimmer responded when we asked him “what is life?” In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Even Educators Believe Common Myths About Learning — https://curiosity.im/2tFh7MR Here's ...

Dec 31, 20199 min

Heredity Isn’t What You Think (w/ Carl Zimmer), How Nudge Theory Changes Behaviors, and Could Cockroaches Survive a Nuclear Blast?

Learn what it means when you have something “in your genes” with help from award-winning author Carl Zimmer ; whether cockroaches really can survive a nuclear apocalypse; and how to change behaviors using a subtle suggestion. Carl Zimmer, award-winning author and columnist for The New York Times, explains how our growing knowledge of genetics could change the way we understand ourselves. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get...

Dec 30, 201910 min

How the Medicine You Take Knows Where to Go, The Amazing Physics of Baseball, and Boosting Productivity with the Pomodoro Technique

Learn about the surprising physics involved in hitting a baseball; a productivity hack to stop procrastination; and how viruses and medicines know where to go in your body. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: What It Takes to Hit a Baseball Makes Baseball Players Look Like Superheroes — https://curiosity.im/2xCsNC2 The Pomodoro Technique Is the Productivity Hack Design...

Dec 27, 20197 min

Chimps Can Play Rock Paper Scissors, a Metamaterial Blocks Sound Without Blocking Light, and Staying Creative by Switching Tasks

Learn about a new material that blocks sound while letting in light and air; how chimpanzees performed when scientists taught them how to play rock, paper, scissors; and how to be more creative by scheduling when you switch between tasks. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Scientists Created a Material That Blocks Sound While Letting in Light and Air — https://curiosi...

Dec 26, 20197 min

History of Kissing, The Unbelievable True Story of the First Chiropractor, and Moons That Leave Their Planets Are Called “Ploonets”

Learn about ploonets, which are moons that leave their planets; the unbelievable true story of D.D. Palmer, the first chiropractor; and why humans kiss. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Moons That Leave Their Planets Are Called Ploonets — https://curiosity.im/30CoK5f The Unbelievable True Story of the First Chiropractor — https://curiosity.im/2jCN33b Additional reso...

Dec 25, 20198 min

A Trick for Unblocking Creativity, Hitting Snooze Can Ruin Your Morning, and How We Know What Color Dinosaurs Were

Learn about how a 4-year-old can help you unblock your creativity; how we figured out what color dinosaurs were; and why you should never hit the snooze button. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: One Unusual Way to Unblock Your Creativity: Borrow a 4-Year-Old — https://curiosity.im/2LsTIs3 How Do We Know What Color Dinosaurs Were? — https://curiosity.im/2XrvQLO Whatev...

Dec 24, 20197 min

Earth’s Atmosphere Extends Beyond the Moon, Hearing Damage from Concerts, and How Music Affects Productivity

Learn about why the Earth’s atmosphere extends beyond the moon; whether you should listen to music while you work; and whether your muffled hearing after a concert means you damaged your ears. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: The Earth's Atmosphere Extends Beyond the Moon — https://curiosity.im/2SYTttN Should You Listen to Music While You Work? — https://curiosity.i...

Dec 23, 20199 min

Staying Motivated in the Face of Adversity (w/ Safi Bahcall), Why Things Sound Louder in the Morning, and Winter Solstice Science

Entrepreneur, physicist, and author Safi Bahcall shares a simple trick for staying motivated in the face of adversity. You’ll also learn about why things sound louder in the morning and the science of the winter solstice. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com about the science of the winter solstice: https://curiosity.im/35jNGRv Additional resources from Safi Bahcall: Pick up “Loonshots: How to Nurture the Crazy Ideas that Win Wars, Cure Di...

Dec 20, 201911 min

Shaming People Online Can Backfire, the Most Energetic Explosion Ever Observed, and the Link Between Teeth Brushing and Heart Health

Learn about why shaming people online often backfires; what caused GRB 190114C, the most energetic explosion ever observed; and how brushing your teeth can protect your heart. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Shaming People Online Often Backfires, According to a Study — https://curiosity.im/2PiQTLP Astronomers Found the Most Energetic Explosion Ever — https://curios...

Dec 19, 20199 min

Grizzlies Are Real-Life Superheroes (w/ “Man Vs Bear” Host Casey Anderson) and How People Really Pick Gifts

“Man Vs Bear” host Casey Anderson explains why it’s important to put grizzly bears on TV. Then, you’ll learn about the real reason why people choose gifts — and it’s not to satisfy the giftees. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about how most people pick gifts to wow rather than to satisfy: https://curiosity.im/2YLp9mh More about Man Vs. Bear: Man Vs. Bear on Discovery — https://www.discovery.com/shows/man-vs-bear Get to know Bart, Honey ...

Dec 18, 201910 min

Tool-Using Animals (w/ “Man Vs Bear” Host Casey Anderson) and Trees Syncing Seed Production

“Man Vs Bear” host Casey Anderson explains why grizzly bears are such fascinating animals, and the clever tricks they and other animals use to survive. You’ll also learn about “mast years” when trees sync their seed production. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about “mast years,” times when trees sync their seed production: https://curiosity.im/2sYiGs2 More about Man Vs. Bear: Man Vs. Bear on Discovery — https://www.discovery.com/shows/m...

Dec 17, 201910 min

Should You Avoid Fever-Reducing Drugs? Plus: Teeth-Replacing Dinosaurs and “Phantosmia” Smell Hallucinations

Learn about whether you should avoid fever reducing drugs; why some dinosaurs replaced their teeth as much as sharks do; and how the smelling disorder “phantosmia” can make you hallucinate with smell. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: If Fever Helps Fight Infection, Should I Avoid Fever-Reducing Drugs? | The New York Times — https://www.nytimes.com/2018/05/11/well/li...

Dec 16, 20199 min

Remembering Words on the Tip of Your Tongue, Parkways vs. Driveways, and A Flapping Spacecraft to Explore Venus

Learn about why we drive on parkways and park on driveways; a flapping spacecraft that’s being designed to explore Venus; and why recalling a word on the tip of your tongue ensures that you’ll forget it next time. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: A Flapping Spacecraft Is Being Designed to Explore Venus — https://curiosity.im/35zy24i Recalling a Word on the Tip of Yo...

Dec 13, 201910 min

You Don’t Need to “Warm Up” Your Car, Buy Less Instead of Buying Green, and Antarctica’s Ancient Forests

Learn about why you don’t need to “warm up” your car, even when it’s freezing; fossils proving that Antarctica used to be covered in forests; and research that shows why buying less is better than buying green. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: You Don't Need to Warm Up Your Car, Regardless of the Weather — https://curiosity.im/2pW1emV Antarctica Was Once Covered in ...

Dec 12, 201910 min

Customized Medicine (w/ Lauren Black) and How to Tell Someone’s Sick by Looking at Them

Lauren Black, Distinguished Scientist in the Scientific advisory services at Charles River Labs, shares the story of how doctors came up with a customized drug to treat one specific patient with Batten disease. Plus: learn about how you really can tell if someone’s sick just by looking at them. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about how you really can tell someone’s sick just by looking at them: https://curiosity.im/2D6XTo8 Additional so...

Dec 11, 201911 min

Cutting Sodium by Adding MSG, Measuring When People Give Up on Books, and How Giving Advice May Mean You Crave Power

Learn about how replacing salt with MSG can actually help you cut back on sodium; the Hawking index, a mathematical measure of when people give up on books; and why giving too much advice might mean that you crave power. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about the Hawking Index, a mathematical measure of when people give up on books: https://curiosity.im/33dFRLB Additional sources: Study finds glutamates such as MSG can help reduce Americ...

Dec 10, 201910 min

Close the Lid Before You Flush, How Men and Women Feel About Their Exes, and a Trait That Makes You More Likely to Exercise

Learn about why you should close the lid before you flush the toilet; the “planfulness” personality trait that makes you more likely to exercise; and how men and women have different attitudes toward their exes. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Researchers Determined the Personality Trait That Makes You More Likely to Exercise — https://curiosity.im/2XBOUVt Men and ...

Dec 09, 201912 min

You Can Discover History by Going Low-Tech (w/ Justin Fornal and Emiliano Ruprah), Plus: Nuclear Explosions in Space

Learn about how you can discover history by going low-tech, from explorers Justin Fornal and Emiliano Ruprah, hosts of “Unexplained and Unexplored” on Science Channel. Then, learn about how nuclear explosions work in space. Learn more about Unexplained and Unexplored: UNEXPLAINED AND UNEXPLORED First Look | Discovery — https://www.discovery.com/exploration/unexplained-and-unexplored-first-look-pictures UNEXPLAINED AND UNEXPLORED: Investigating the Legend of California's Gold Laden Ghost Ship | D...

Dec 06, 201910 min

Why Feet Stink, How NASA Knows Where to Dig for Life On Mars, and Why Ice Is Luxurious

Learn about why feet smell bad; how NASA knows where to dig on its next mission to find evidence of life on Mars; and why you associate cold temperatures with luxury. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: To Find Evidence of Life on Mars, NASA's Next Mission Knows Where to Dig — https://curiosity.im/2D7ad7H To Make Products Seem More Luxurious, Retailers Literally Put Th...

Dec 05, 201910 min

An Effective Way to Correct Misinformation, an Artificial Leaf that Turns CO2 into Fuel, and the Dino Fossil Death Pose

Learn about an effective way to correct misinformation; why dinosaur fossils throw their necks back in a “death” pose; and an artificial leaf that turns atmospheric carbon dioxide into fuel. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Why Dino Fossils Throw Their Necks Back in a 'Death Pose' — https://curiosity.im/2D3wsvd An 'Artificial Leaf' Turns Atmospheric Carbon Dioxide i...

Dec 04, 201910 min

Saving Cats from Kidney Disease with AI (w/ Kay O’Donnell) and Eye Contact Reduces Lying

Learn about why eye contact can make you more honest. Then, you’ll learn about RenalTech, the first AI-based diagnostic tool in veterinary medicine, and how it could enable early prediction of chronic kidney disease to save cats’ lives, from special guest Kay O’Donnell. Resources from Kay O’Donnell, Vice President of the WALTHAM Petcare Science Institute: Press release [Press Release] New AI-driven diagnostic tool can predict chronic kidney disease in cats two years before traditional diagnosis ...

Dec 03, 201910 min

Evolution of the Violin Hole, Why Static Shock Is Worse in Winter, and How “Sleeping on It” Solves Problems

Learn about how to hack your sleep to help solve your problems; why the holes in violins are shaped the way they are; and why static shock is worse in the winter. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: Science Says 'Sleeping on It' Really Can Help You Solve a Problem — https://curiosity.im/37uWrd0 Why Are the Holes in Violins Shaped That Way? — https://curiosity.im/2KLtz6...

Dec 02, 20199 min

History’s Extravagant Gifts (w/ Justin Jampol), Why You Wake Up Hungry After Overeating, and Why Birds Have Hollow Bones

Learn why you wake up hungry after overeating. Then, Travel Channel’s “Lost Secrets” host and historian Justin Jampol discusses what state gifts and other artifacts can tell us about the past. You’ll also learn why birds have hollow bones — and it’s not to make them lighter. Plus: hosts Cody Gough and Ashley Hamer discuss a story about why birds have hollow bones — and it’s not to make them lighter. Additional resources from historian and “Lost Secrets” host Justin Jampol: “Lost Secrets” officia...

Nov 29, 201910 min

Food Coma Science, How to Avoid Raising Materialistic Kids, and 3M on Building a Circular Economy

Learn about why you get sleepy after you eat, and how to prevent that inevitable food coma; an easy way to avoid raising materialistic kids; and current efforts to save the world by creating a circular economy, with 3M Chief Sustainability Officer Gayle Schueller. In this podcast, Cody Gough and Ashley Hamer discuss the following stories to help you get smarter and learn something new in just a few minutes: Food Coma? Here's Why You Get Sleepy After You Eat There's an Easy Way to Avoid Raising M...

Nov 28, 201912 min
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