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

Laughter Might Be the Best Medicine, How Your Romantic Style Affects Your Finances, and Why Some Amphibians Glow

Learn about how your romantic attachment style affects your finances; the surprising reason why some amphibians glow; and why laughter might really be the best medicine. How Your Romantic Style Affects Your Finances by Kelsey Donk How your romantic attachment style affects your finances, well-being. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-02/uoa-hyr022520.php Li, X., Curran, M. A., LeBaron, A. B., Serido, J., & Shim, S. (2020). Romantic Attachment Orientations, Finan...

Mar 30, 202010 min

Coronavirus Vaccine Development: Scientific Challenges and Timelines with Dr. Julia Schaletzky (COVID-19 Bonus Episode)

Dr. Julia Schaletzky explains what it takes to develop vaccines for viruses like COVID-19. Dr. Schaletzky is the Executive Director of the Center for Emerging and Neglected Diseases, the Drug Discovery Center, and the Immunotherapy and Vaccine Research Institute at UC Berkeley. In this special coronavirus coverage from Curiosity Daily, Dr. Schaletzky discusses: What science needs to be done in order to make a new vaccine a reality? Why can’t we grow a live virus vaccine for COVID-19? What are th...

Mar 29, 202048 min

Coronavirus Test Shortages Explained (w/ Dr. Julia Schaletzky), Anonymous Anime Fan Helps Solve 25-Year-Old Math Mystery, and Can Ketamine Help with Depression?

Dr. Julia Schaletzky explains why the U.S. is having a hard time testing everyone for the coronavirus. Plus: learn about how ketamine can help with depression and anxiety; and how an anonymous Anime fan on 4chan helped solve a 25-year-old math puzzle. Additional resources from Dr. Julia Schaletzky, Executive Director of the Henry Wheeler Center for Emerging and Neglected Diseases at University of California, Berkeley: Center for Emerging and Neglected Diseases (CEND) http://cend.globalhealth.ber...

Mar 27, 202015 min

How a Coronavirus Vaccine Might Work (w/ Dr. Julia Schaletzky) and Why We Call Steak “Beef” and Not “Cow”

Learn about how we make vaccines to fight viruses like the coronavirus, with help from Julia Schaletzky, Executive Director of the Center for Emerging and Neglected Diseases at UC Berkeley. You’ll also learn about the weird history behind why we call steak “beef” and not “cow.” Additional resources from Dr. Julia Schaletzky, Executive Director of the Henry Wheeler Center for Emerging and Neglected Diseases at University of California, Berkeley: Center for Emerging and Neglected Diseases (CEND) h...

Mar 26, 202012 min

Memory’s Role in Social Anxiety, The First Synthetic Self-Replicating Genome, and Penguins Can Call Underwater

Learn about new research into how social anxiety works in the brain; how scientists developed the first synthetic self-replicating genome; and the adorable sounds penguins make underwater. It's harder for people with social anxiety to remember encounters that ended positively by Kelsey Donk Dolan, E. W. (2020, February 13). Social anxiety is linked to impaired memory for positive social events. PsyPost; PsyPost. https://www.psypost.org/2020/02/social-anxiety-is-linked-to-impaired-memory-for-posi...

Mar 25, 202012 min

No One Born Blind Has Had Schizophrenia, Bacteria Engineered to Protect Honeybees, and The Surprising Way WWI Helmets Beat Modern Ones

Learn about a medical mystery involving blindness and schizophrenia; a new bacteria scientists developed to help protect honeybees; and the surprising strength of helmets used in World War I. No person who was born blind has ever been diagnosed with schizophrenia by Andrea Michelson Love, S. (2020, February 11). People Born Blind Are Mysteriously Protected From Schizophrenia. Vice; vice. https://www.vice.com/en_uk/article/939qbz/people-born-blind-are-mysteriously-protected-from-schizophrenia Mor...

Mar 24, 202010 min

First Animal That Doesn’t Breathe Oxygen, Biggest Explosion in the Universe’s History, and Improving Memory with the Brain’s Immune System

Learn about the first animal scientists have ever discovered that doesn’t breathe oxygen; how we might be able to hijack the brain’s immune system to improve memory; and the biggest explosion in the history of the universe. Scientists discover first animal that doesn't breathe oxygen by Cameron Duke Specktor, B. (2020, February 24). Scientists discover first known animal that doesn’t breathe. Livescience.com; Live Science. https://www.livescience.com/first-non-breathing-animal.html Yahalomi, D.,...

Mar 23, 202011 min

How to Clean Your Phone, More Info About a New Disease Won’t Comfort You, and the Best Workout Music According to Research

Learn about how to choose the best music for your workout playlist; why learning more about a new disease like coronavirus disease 2019 (COVID-19) won’t comfort you; and how to clean your phone. For the best workout playlist, go for deep bass and fast tempos by Mae Rice Tunes for training: High-tempo music may make exercise easier and more beneficial. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-02/f-tft012920.php MacMillan, A. (2014, August 19). What Type of Music Should I L...

Mar 20, 202014 min

Robot Workers May Change Prejudices, Hormonal Changes in Dads-to-Be, and How Salamanders Regrow Their Limbs

Learn about why a rising robot workforce may make humans less prejudiced towards other people; how studying a salamander that can regrow lost limbs could help us figure out how to help humans heal faster; and hormonal changes that happen in dads-to-be. A rising robot workforce may make humans less prejudiced by Kelsey Donk Conrad, J. (2020). Opinion: Robot co-workers could reduce prejudice among humans. Los Angeles Times; Los Angeles Times. https://www.latimes.com/opinion/story/2020-01-01/robots...

Mar 19, 202010 min

Hearing Loss and Technology (w/ David Owen) and the Psychology of Reacting to a Crisis (Like COVID-19)

Author David Owen discusses what happens once you’ve lost your hearing — and how much technology can actually help. Then, learn about the psychology behind our reactions to a crisis like the COVID-19 pandemic. Additional resources from David Owen: Pick up “Volume Control: Hearing in a Deafening World” on Amazon https://amazon.com Part 1 of our interview (why it’s never too early to protect your hearing) https://curiositydaily.com/its-never-too-early-to-protect-your-hearing-w-david-owen-and-why-y...

Mar 18, 202013 min

Coronavirus Myths and FAQs with Dr. Amesh Adalja, Epidemiologist

Epidemiologist Amesh Adalja answers frequently asked questions about coronavirus disease 2019 (COVID-19) in this special bonus episode. Dr. Adalja is a Senior Scholar at the Johns Hopkins University Center for Health Security, and will help you understand what we know and what we don’t know as of this week. In this episode, Dr. Amesh Amalja answers these frequently asked questions about COVID-19: What do we know for sure in terms of transmissibility, symptoms, severity of symptoms, mortality rat...

Mar 18, 202019 min

Dr. Amesh Adalja Explains Social Distancing for COVID-19, Birds Won’t Spread Fake News, and Using Auroras to Find Exoplanets

Dr. Amesh Adalja, Senior Scholar at the Johns Hopkins University Center for Health Security, explains how today’s unprecedented closures can help save lives from coronavirus disease 2019 (COVID-19). Plus: learn how birds avoid spreading fake news and how astronomers are using auroras to find distant exoplanets. Birds alter the spread of information based on its trustworthiness by Kelsey Donk University of Montana researchers study how birds retweet news. (2020). EurekAlert! https://www.eurekaler...

Mar 17, 202013 min

New Antibiotic Discovered by AI, How to Handle Traumatic Memories, and Why Extreme Temperatures Mess with Your Batteries

Learn about how to use focused attention to ease the memory of a traumatic event; why extreme temperatures mess with your batteries, and what you can do about it; and how researchers used machine learning to discover a powerful antibiotic for the first time. Researchers ease the memory of traumatic events by having patients focus on neutral details by Kelsey Donk Focus on context diminishes memory of negative events, researchers report. (2020). EurekAlert! https://www.eurekalert.org/pub_releases...

Mar 16, 202010 min

Speed Listening’s Effects on Emotion, Surprising Differences Between White and Brown Rice, and Pi Almost Legally Changed to 3.2

Learn about how speed listening to podcasts (or "podfasting") affects our emotions; the health differences between white and brown rice; and the time pi was once almost legally changed to 3.2. Speed listening’s effects on emotion by Ashley Hamer (Listener question from S.P.) Rousseau, S. (2020, January 24). I Tried Listening to Podcasts at 3x and Broke My Brain. Medium; OneZero. https://onezero.medium.com/i-tried-listening-to-podcasts-at-3x-and-broke-my-brain-d8823edecb7c Liebenthal, E., Silbers...

Mar 13, 202014 min

Myths and Science of Binaural Beats, How to Talk About Historical Injustices, and Australian Dingos Evolved from Pet Dogs

Learn about whether binaural beats are worth the hype; how Australian dingos evolved from domesticated animals; and how to navigate some unexpected consequences of talking about historical injustices. Are binaural beats worth the hype? by Andrea Michelson Binaural beats synchronize brain activity, don’t affect mood. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-02/sfn-bbs021120.php Smith, L. (2019, September 30). What are binaural beats, and how do they work? Medicalnewstoday....

Mar 12, 202012 min

Protecting Yourself from Hearing Loss (w/ David Owen) and Why Woolly Mammoths Went Extinct

Learn about some of the most common causes for hearing loss and how you can protect your ears from them, from author David Owen. You’ll also learn about how woolly mammoth DNA has given us new insight into what made them go extinct. Additional resources from David Owen: Part 1 of our interview https://curiositydaily.com/its-never-too-early-to-protect-your-hearing-w-david-owen-and-why-you-should-work-in-90-minute-spurts/ Pick up “Volume Control: Hearing in a Deafening World” on Amazon https://ama...

Mar 11, 202010 min

Why Yoga Reduces Depression, Why Plastic Bag Fees Work So Well, and How Bumblebees Can Carry So Much

Learn about why plastic bag fees have such a big influence on your behavior; how bumblebees are able to fly around while carrying up to 80 percent of their own body weight; and the neuroscience behind why yoga reduces depression. How plastic bag and coffee cup surcharges go beyond money to influence your decisions by Kelsey Donk Environment, U. (2018). Legal limits on single-use plastics and microplastics. UNEP - UN Environment Programme. https://www.unenvironment.org/resources/report/legal-limi...

Mar 10, 202010 min

Pop Songs Are Getting Sadder, Mysterious Radio Signals from Outer Space, and It Pays to “Just Be Yourself”

Learn about why pop songs are getting sadder; a mysterious radio signal coming from outer space every 16 days; and why it pays to be yourself when you’re in a high-stakes situation. Pop songs are getting sadder by Kelsey Donk Acerbi, A. (2020, February 4). Why are pop songs getting sadder than they used to be? Aeon; Aeon. https://aeon.co/ideas/why-are-pop-songs-getting-sadder-than-they-used-to-be Brand, C. O., Acerbi, A., & Mesoudi, A. (2019). Cultural evolution of emotional expression in 50...

Mar 09, 202011 min

Astronomy’s Problem with Starlink (w/ Vivienne Baldassare) and Why Toilet Paper Is White

Learn about Starlink’s unintended consequences for astronomy from astrophysicist Vivienne Baldassare, NASA Einstein Postdoctoral Fellow at Yale University. Then, learn why toilet paper is white. If you think the night sky should be included in assessments of the environmental impact of government projects, you can get involved in the Council on Environmental Quality’s Proposal to Update its NEPA Implementing Regulations. Comments should be submitted on or before March 10, 2020. Read the document...

Mar 06, 202013 min

Boost Self-Control by Asking for Support, Gene-Stealing Organisms, and How Lipreading Works in the Brain

Learn about a research-backed way to achieve better self control by asking for help from others; how Ambystoma salamanders “steal” DNA from other species via kleptogenesis; and how your brain can process visual information as sound. For better self control, ask for support from others by Kelsey Donk Juan Pablo Bermúdez. (2020, January 15). Self-Reliance Isn’t a Superpower, It’s a Vice. Medium; Elemental. https://elemental.medium.com/self-reliance-isnt-a-superpower-it-s-a-vice-976508e18774 Duckwo...

Mar 05, 202010 min

It’s Never Too Early to Protect Your Hearing (w/ David Owen) and Why You Should Work in 90-Minute Spurts

Author David Owen discusses how hearing works and why it’s important to protect even when you’re young. Plus: learn how to be more productive by tapping into your “ultradian rhythms.” For Better Productivity, Work in 90-Minute Spurts by Ashley Hamer: https://curiosity.com/topics/for-better-productivity-work-in-90-minute-spurts-curiosity Additional resources from David Owen: Pick up “Volume Control: Hearing in a Deafening World” on Amazon https://amazon.com Additional publications by David Owen h...

Mar 04, 202011 min

Fonts Can Send Political Messages, Don’t Always Trust Your First Instinct, and Nucleic Acids Beyond DNA and RNA

Learn about how certain fonts can send political messages; why the “first instinct fallacy” says you shouldn’t always go with your first instinct; and why DNA and RNA are just two of millions of possible genetic molecules. Fonts can send political messages by Kelsey Donk Fonts in campaign communications have liberal or conservative leanings. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-01/vt-fic012420.php What’s in a Font?: Ideological Perceptions of Typography. (2019). Commu...

Mar 03, 202010 min

History’s Average Commute Time, Fight Procrastination with Emotions, and the Largest Ever Study of Cancer Genomes

Learn about how little the average commute time has changed throughout human history; what researchers learned from the largest-ever study of cancer genomes; and why procrastination is about managing emotions, not time. The Marchetti Constant by Kelsey Donk English, J. (2019, August 29). The History of Cities Is About How We Get to Work. CityLab; CityLab. https://www.citylab.com/transportation/2019/08/commute-time-city-size-transportation-urban-planning-history/597055/ Marchetti, C. (2011). Anth...

Mar 02, 202010 min

Quitting Smoking May Reawaken Healthy Cells, Why You Yawn During Exercise, and Telling the Age of Crime Scene Fingerprints

Learn about how quitting smoking may reawaken healthy cells; how researchers figured out how to tell the age of crime scene fingerprints to help investigators; and why you sometimes yawn while exercising or singing. Quitting smoking doesn’t just slow lung damage, but can also reawaken undamaged cells by Grant Currin Gallagher, J. (2020, January 29). Lungs “magically” heal damage from smoking. BBC News. https://www.bbc.com/news/health-51279355 Pfeifer, G. P. (2020, January 29). Smoke signals in t...

Feb 28, 202011 min

Lying to Seem Honest, The Physics of the ‘Cheerios Effect,’ and Wasps that Recognize Faces

Learn about why sometimes people lie to seem more honest; how researchers finally figured out how to explain the Cheerios effect; and what we learned about evolution from studying Northern paper wasps, which can recognize each other’s faces. Sometimes, People Lie to Seem Honest by Kelsey Donk People may lie to appear honest. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-01/apa-pml012820.php Meera Senthilingam, CNN. (2020, January 30). People lie to seem more honest, study find...

Feb 27, 202013 min

Pablo Escobar's Hippos Overtaking Colombia, More Phytoplankton Is Good for the Planet, and Seeing Climate Change in Daily Weather

Learn about why a predicted increase in phytoplankton is good news for our environment; how researchers can detect evidence of climate change from just one day of global weather conditions; and how Pablo Escobar's hippos became an invasive species in Colombia. Oceanographers Predict an Increase in Phytoplankton by Andrea Michelson Woods Hole Oceanographic Institution. (2018). Phytoplankton - A Simple Guide | WHOI. Woods Hole Oceanographic Institution. https://www.whoi.edu/know-your-ocean/ocean-t...

Feb 26, 202013 min

Katherine Johnson’s Legacy, The World’s First Living Robots, and Zinc Doesn’t Cure Colds

Learn about the legacy of the trailblazing NASA mathematician Katherine Johnson; how scientists recently built xenobots, the world’s first living robots; and why zinc probably isn’t as good for colds as you think. Katherine Johnson Is the Human 'Computer' Who Helped Us Go to Space by Ashley Hamer Hamer, A. Katherine Johnson Is the Human “Computer” Who Helped Us Go to Space. (2016, December 13). Curiosity.com. https://curiosity.com/topics/katherine-johnson-is-the-human-computer-who-helped-us-go-t...

Feb 25, 202011 min

Your Dance Style Is as Unique as Your Fingerprint, the Myth of Muscle Confusion, and How Animals Get Color Without Pigment

Learn about whether the exercise trend of “muscle confusion” really works; how structural colors give animals their vibrant hues; and why the way you dance is just as unique as your fingerprint. The Myth of Muscle Confusion by Kelsey Donk Hutchinson, A. (2020, January 23). How to Make Your Strength Routine Evidence-Based. Outside Online; Outside Magazine. https://www.outsideonline.com/2408204/strength-training-research-2020 How ‘Muscle Confusion’ Might Help Your Workouts. (2020, January 8). The ...

Feb 24, 202010 min

Why Brussels Sprouts Taste Better Now, Luxury Buying Makes People Feel Fake, and Whether People Think in Words or Pictures

Learn about whether people think in words or in pictures; why brussels sprouts really are tastier than they used to be; and why buying luxury items might make you feel like an impostor. Whether People Think in Words or Pictures by Ashley Hamer (Listener question from Alicia) (2020). Twitter. https://twitter.com/KylePlantEmoji/status/1221713792913965061 Heavey, C. L., & Hurlburt, R. T. (2008). The phenomena of inner experience. Consciousness and Cognition, 17(3), 798–810. https://doi.org/10.1...

Feb 21, 202014 min

GPS’s Past and Future (w/ Hugo Fruehauf) and Why It's OK to Nap Without Falling Asleep

Hugo Fruehaf, one of the inventors of GPS, discusses the dark origins of GPS and how far we’ve come since. Plus: learn why quiet wakefulness makes it okay to take a nap without actually falling asleep. Benefits of Napping Without Actually Falling Asleep by Kelsey Donk Shortsleeve, C. (2019, December 27). Can’t Sleep? Try ‘Quiet Wakefulness’ Instead. Medium; Elemental. https://elemental.medium.com/cant-sleep-try-quiet-wakefulness-instead-2b106e5b8e3c Is Resting as Beneficial as Sleeping | Sleep.o...

Feb 20, 202013 min
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