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PODCAST

Curiosity Weekly

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. Hosted on Acast. See acast.com/privacy

science

All Episodes

18:44

Melatonin Anxiety, Lightning Laser, Toddler’s Best...

Curiosity Weekly ·

2023/02/22

Today you’ll learn about whether or not melatonin can be used to treat anxiety, the development of a laser that can change the path of lightning, and how a recent study shows that children are hard-wired to empathize with dogs! Melatonin Anxiety “Melatonin as a Potential Approach to Anxiety Treatment” by Kristina Repova et al.https://www.mdpi.com/1422-0067/23/24/16187“How Melatonin for Sleep May Help Your Anxiety Symptoms” by

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17:20

Roman Concrete Magic, Virovore, Placebo Guilt

Curiosity Weekly ·

2023/02/17

Today you’ll learn about how ancient Roman concrete can heal itself, the recent discovery of a virovore, and how a new study looks into whether or not we can control feelings of guilt through the placebo effect. Roman Concrete Magic “Scientists may have found magic ingredient behind ancient Rome’s self-healing concrete” by Jacklin

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15:59

Gasthma, Sleep Memory, Frozen Reefs

Curiosity Weekly ·

2023/02/16

Today we discuss how using gas stoves has caused a huge uptick in childhood asthma, how motor memory is developed while we sleep, and how scientists are working to save the larvae of coral reefs! Gasthma“Population Attributable Fraction of Gas Stoves and Childhood Asthma in the United States” by Talor Gruenwald et al.https://www.mdpi.com/1660-4601/20/1/75“Gas stove pollution causes 12.7% of childhood asthma, study finds” by Maxine Joselow and Vanessa

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19:56

Covid Brain Fog, Freemium Failure, Fungal Vaccine

Curiosity Weekly ·

2023/02/15

Today you’ll learn about a potential new treatment for those suffering from brain fog after Covid, how freemium models of mental health apps might cause you to be more stressed out, and how developments in creating a vaccine for fungal infections might make them a thing of the past! Covid Brain Fog“Potential New Treatment for “Brain Fog” in Long COVID Patients” by Isabella Backmanhttps://medicine.yale.edu/news-article/potential-new-treatment-for-brain-fog-in-long-covid-patients/“Clinical experience

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27:42

The Puppy Bowl, Human Candles, Cancer Rate Down

Curiosity Weekly ·

2023/02/10

Today we have an extra special episode where we talk to Dan Schachner about this year’s Puppy Bowl, then we’ll learn about the truths and myths of spontaneous human combustion, and how cancer rates in the US have gone down by 33% since the ‘90s! The Puppy BowlHuman Candles “Strange reports have claimed humans spontaneously burst into flames, but science can explain how bodies sometimes act like a candle wick” by Paola

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19:54

Net Energy Gain, Weak Ankles, Hot Musicians

Curiosity Weekly ·

2023/02/09

Today we discuss recent updates to powering the world through nuclear fusion, why ankle sprains are so common, and how we perceive musicians to be more attractive than those who don’t play an instrument.Net Energy Gain “US scientists reach long-awaited nuclear fusion breakthrough, source says” By Ella Nilsen and René Marshhttps://www.cnn.com/2022/12/12/politics/nuclear-fusion-energy-us-scientists-climate/index.html“U.S. to reveal scientific milestone on fusion energy” By Timothy

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17:59

Mauna Loa Eruption, Wifi Windows, Catching Vapor

Curiosity Weekly ·

2023/02/08

Today you’ll learn about the recent eruption of the world’s biggest active volcano, how researchers have created wifi-emitting windows, and how we might be able to use evaporating ocean water as a new freshwater source. Mauna Loa Eruption “Hawaii’s Mauna Loa volcano is erupting. Here’s what you need to know” by Carolyn Gramlinghttps://www.sciencenews.org/article/hawaii-mauna-loa-volcano-erupting-what-you-need-to-know“Mauna Loa Eruption Webpage” By Mauna

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19:01

Helicon Thruster, Smart Bandage, Stress IBS

Curiosity Weekly ·

2023/02/03

Today we discuss how new technology is making faster and more efficient rockets, a new bandage that might be able to heal wounds faster than the body, and how we’ve seen some new connections between the brain and the gut through a study of Irritable Bowel Syndrome. Helicon Thruster “Can plasma instability in fact be the savior for magnetic nozzle plasma thrusters” by Staff

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15:25

Cancer-Fighting Grapes, Dog Brain, Sea Forests

Curiosity Weekly ·

2023/02/02

Today you’ll learn about how grapes have the potential to reduce the risk of skin cancer, how dogs’ behaviors are hardwired into their genes, and how underwater seaweed forests might be able to combat climate change. Cancer-Fighting Grapes “Short-Term Grape Consumption Diminishes UV-Induced Skin Erythema” by John M. Pezzutohttps://www.mdpi.com/2076-3921/11/12/2372#B4-antioxidants-11-02372“The potential of grape consumption to modulate UV-induced skin erythema” by Dr. Priyom

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18:41

Dangerous Dishwashers, PTSD Prevention, Game Brain

Curiosity Weekly ·

2023/02/01

Today we discuss how the rinse cycle in some commercial dishwashers might be negatively affecting your gut, how a groundbreaking new study might have found a solution to PTSD, and how video games have been proven to improve our executive functioning skills. Dangerous Dishwashers “Commercial dishwashers destroy protective layer in gut” by University of Zurichhttps://www.eurekalert.org/news-releases/973024“Industrial dishwashers may harm your gut’s protective inner lining” by Tibi

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17:42

Winchcombe Meteorite, Aya-What Now?, Toxic Cleanup

Curiosity Weekly ·

2023/01/27

Today we explore how a recent meteorite that landed in the UK is giving us clues to the mysteries of the universe, the positive and negative side-effects found in a recent study on ayahuasca, and how some toxic “forever chemicals” were found to be completely eradicated with new technology.Winchcombe Meteorite “Pristine meteorite found within hours of hitting Earth” by Eleanor K. Sansomhttps://astronomy.com/news/2022/11/pristine-meteorite-found-within-hours-of-hitting-earth“The Winchcombe meteorite,

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14:11

World Population Reaches 8 Billion, Leprosy,...

Curiosity Weekly ·

2023/01/26

Today you’ll learn about what it means for the planet now that we’ve reached a global population of 8 billion people, how leprosy might be able to repair damaged livers, and some information about an asteroid that’s been dubbed a, “Planet-killer.”World Population Reaches 8 Billion “The world population has now reached 8 billion” by Allison Gasparinihttps://www.sciencenews.org/article/world-population-8-billion-humans-earth“Day of 8 Billion” by United Nationshttps://www.un.org/en/dayof8billion“World

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16:48

Internet Chip, Tomato Diet, Wrong Time Meds

Curiosity Weekly ·

2023/01/25

Today we discuss how a new piece of technology is able to transfer the data of the entire internet in just one second, how eating a lot of tomatoes can improve your gut health, and how scientists are looking into how medicine is processed in the body at different times of day. Internet Chip“Record-breaking chip can transmit entire internet's traffic per second” By Michael

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16:12

Podcast Friends, Drunk Plants, Hot Temper

Curiosity Weekly ·

2023/01/20

Today we discuss the psychological effects of listening to podcasts, how climate change actually makes us more likely to engage in hate speech, and how giving plants alcohol in the form of ethanol can make them resistant to drought. Podcast Friends “Listening to podcasts may help satisfy our psychological need for social connection, study finds” by Beth Ellwoodhttps://www.psypost.org/2022/11/listening-to-podcasts-may-help-satisfy-our-psychological-need-for-social-connection-study-finds-64395“Why

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14:47

Strong Muscle Gene, The Secrets of Viking Poop,...

Curiosity Weekly ·

2023/01/19

Today you’ll learn about how some researchers have activated a specific gene in the body that can make your muscles stronger without exercise, how a parasite that can still be found today was discovered in ancient viking poop, and how parrots understand timing when it comes to communication. Strong Muscle Gene“Researchers Discover a Gene That Makes Your Muscles Significantly Stronger” by The University of

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20:04

3-Parent Babies, Shrinking Moles, Being Kind to...

Curiosity Weekly ·

2023/01/18

Today you’ll learn about how researchers have been able to grow embryos that have three genetic parents, how European moles can shrink down to a tenth of their size during winter, and whether or not being kind to narcissists makes any difference in their behavior. 3-Parent Babies “Study reveals how babies born from 3 parents are surprisingly similar to normal babies” by Rupendra Brahambhatthttps://interestingengineering.com/science/spindle-transfer-embryo-development“Single-cell multiomics analyses

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12:23

Aging Clock, Mental Health in Your Gut, Brain Tumor...

Curiosity Weekly ·

2023/01/13

Today we explore how scientists are trying to find a way to make an “aging clock” that can determine your age and health by looking at your DNA, how looking at our gut could help us treat mental health disorders, and how there may be a new treatment option in the form of a vaccine for people suffering from brain tumors! Aging Clock “Aging clocks aim to predict how long you’ll live” by INfotech Grouphttps://infotechgroup.co.uk/blog/aging-clocks-aim-to-predict-how-long-youll-live/“Want to know when

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17:48

Pain Worse at Night, Who Needs Water, Covid Nasal Spray

Curiosity Weekly ·

2023/01/12

Today you’ll learn about the development of a potential new Covid vaccine in the form of a nasal spray, how your circadian rhythm affects how intensely you feel pain, and how the old saying that you need 8 glasses of water a day could be a myth. Pain Worse at Night “Why pain feels worse at night” by Allison Whittenhttps://arstechnica.com/science/2022/09/why-pain-feels-worse-at-night/“Circadian rhythmicity of pain sensitivity in humans” by Inès Daguet, Véronique Raverot, Didier Bouhassira, and Claude

en

15:17

Delusion Science, S.A.D. About Day Length, Fentanyl...

Curiosity Weekly ·

2023/01/11

Today we discuss the science of delusion, how changes in the length of our days can cause changes in our behavior, and a potential new life saving drug to fight the current opioid crisis. Delusion Science “What is walking corpse syndrome?” by Victoria Shepherdhttps://www.sciencefocus.com/the-human-body/walking-corpse-syndrome/“Glass Bones and Walking Corpses: 9 Delusions from History” by Amy Irvinehttps://www.historyhit.com/common-delusions-in-history/S.A.D. About Day Length “How changes in length

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17:19

Boyhood Nickname, Vampire Grave, Wrecked By Success

Curiosity Weekly ·

2023/01/06

Today we discuss how nicknames for young boys can help them socialize better, how archaeologists in Poland have unearthed the grave of a woman people feared might return from the dead, and a new study that disproves Freud’s theory that more successful people are unhealthier than less successful people. Boyhood Nickname “Why You Should Ask Men About Their Boyhood Nicknames” By Jett

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1,592 results

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