

Curiosity Weekly
Discovery
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 for more information.
Episodes
Mentioned books

Apr 29, 2020 • 12min
Why Soft Drinks Taste Different Out of Cans, Why Housecats Are Dangerous for Wildlife, and 100 Minor Planets Discovered Beyond Neptune
Discover the surprising impact of housecats on wildlife, found to kill billions of native animals each year. Learn why soft drinks taste better from cans—hint: it's all about carbonation and packaging! Plus, astronomers unveil over 100 new minor planets lurking beyond Neptune. This episode combines intriguing science with everyday life, painting a vivid picture of our planet and beyond.

Apr 28, 2020 • 11min
The Battle of Brains vs Brawn in Aging, Perils of Ultra-Processed Food, and Bats Surviving White-Nose Syndrome
Learn about how ultra-processed food took over your shopping cart; which you lose first, brain or brawn; and how bats are showing resistance to a once deadly white-nose syndrome epidemic.The perils of ultra-processed food by Kelsey DonkMonteiro, C. A., Cannon, G., Moubarac, J.-C., Levy, R. B., Louzada, M. L. C., & Jaime, P. C. (2017). The UN Decade of Nutrition, the NOVA food classification and the trouble with ultra-processing. Public Health Nutrition, 21(1), 5–17. https://doi.org/10.1017/s1368980017000234Fiolet, T., Srour, B., Sellem, L., Kesse-Guyot, E., Allès, B., Méjean, C., Deschasaux, M., Fassier, P., Latino-Martel, P., Beslay, M., Hercberg, S., Lavalette, C., Monteiro, C. A., Julia, C., & Touvier, M. (2018). Consumption of ultra-processed foods and cancer risk: results from NutriNet-Santé prospective cohort. BMJ, k322. https://doi.org/10.1136/bmj.k322Hall, K. D., Ayuketah, A., Brychta, R., Cai, H., Cassimatis, T., Chen, K. Y., Chung, S. T., Costa, E., Courville, A., Darcey, V., Fletcher, L. A., Forde, C. G., Gharib, A. M., Guo, J., Howard, R., Joseph, P. V., McGehee, S., Ouwerkerk, R., Raisinger, K., … Zhou, M. (2019). Ultra-Processed Diets Cause Excess Calorie Intake and Weight Gain: An Inpatient Randomized Controlled Trial of Ad Libitum Food Intake. Cell Metabolism, 30(1), 67-77.e3. https://doi.org/10.1016/j.cmet.2019.05.008Wilson, B. (2020, February 13). How ultra-processed food took over your shopping basket. The Guardian; The Guardian. https://www.theguardian.com/food/2020/feb/13/how-ultra-processed-food-took-over-your-shopping-basket-brazil-carlos-monteiroWhich do we lose first: brain or brawn? by Kelsey DonkBrain or muscles, what do we lose first? (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-03/udg-bom032420.phpCheval, B., Orsholits, D., Sieber, S., Courvoisier, D., Cullati, S., & Boisgontier, M. P. (2020). Relationship between decline in cognitive resources and physical activity. Health Psychology. https://doi.org/10.1037/hea0000857We have the first genetic evidence that some bats are resistant to white-nose syndrome by Grant CurrinFirst genetic evidence of resistance in some bats to white-nose syndrome, a devastating fungal disease. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-02/uom-fge021820.phpAuteri, G. G., & Knowles, L. L. (2020). Decimated little brown bats show potential for adaptive change. Scientific Reports, 10(1). https://doi.org/10.1038/s41598-020-59797-4White-Nose Syndrome. (2020). U.S. Fish and Wildlife Service. https://www.whitenosesyndrome.org/static-page/what-is-white-nose-syndromeSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/the-battle-of-brains-vs-brawn-in-aging-perils-of-ultra-processed-food-and-bats-surviving-white-nose-syndrome Hosted on Acast. See acast.com/privacy for more information.

Apr 27, 2020 • 11min
Using Lava Lamps to Generate Randomness (w/ Matt Parker), How Ritalin Makes You Focus, and What Bacteria Beneath the Sea Floor Means for Life on Mars
Learn about how drugs like Ritalin and Adderall actually make you “focus,” how tech companies are using lava lamps to make computers more secure, and why new life discovered at the bottom of the ocean opens up new possibilities for finding life on Mars.Scientists figured out how Ritalin actually makes you focus by Grant CurrinRitalin and similar medications cause brain to focus on benefits of work, not costs. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-03/bu-ras031820.phpWestbrook, A., van den Bosch, R., Määttä, J. I., Hofmans, L., Papadopetraki, D., Cools, R., & Frank, M. J. (2020). Dopamine promotes cognitive effort by biasing the benefits versus costs of cognitive work. Science, 367(6484), 1362–1366. https://doi.org/10.1126/science.aaz5891Additional resources from Matt Parker, stand-up mathematician:Pick up “Humble Pi: When Math Goes Wrong in the Real World” on Amazon https://amazon.comMatt Parker’s official website http://standupmaths.com/Subscribe to Matt Parker’s YouTube channel https://www.youtube.com/user/standupmathsFollow @standupmaths on Twitter https://twitter.com/standupmathsLiebow-Feeser, J. (2017, November 6). LavaRand in Production: The Nitty-Gritty Technical Details. The Cloudflare Blog; The Cloudflare Blog. https://blog.cloudflare.com/lavarand-in-production-the-nitty-gritty-technical-details/Scott, T. (2020). The Lava Lamps That Help Keep The Internet Secure [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=1cUUfMeOijgUS5732138A - Method for seeding a pseudo-random number generator with a cryptographic hash of a digitization of a chaotic system - Google Patents. (1996, January 29). Google.com. https://patents.google.com/patent/US5732138Researchers discover bacteria living in rock beneath the sea floor (which is good news for life on Mars) by Cameron DukeDiscovery of life in solid rock deep beneath sea may inspire new search for life on Mars. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/uot-dol033020.phpSuzuki, Y., Yamashita, S., Kouduka, M., Ao, Y., Mukai, H., Mitsunobu, S., Kagi, H., D’Hondt, S., Inagaki, F., Morono, Y., Hoshino, T., Tomioka, N., & Ito, M. (2020). Deep microbial proliferation at the basalt interface in 33.5–104 million-year-old oceanic crust. Communications Biology, 3(1). https://doi.org/10.1038/s42003-020-0860-1Subscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/using-lava-lamps-to-generate-randomness-w-matt-parker-how-ritalin-makes-you-focus-and-what-bacteria-beneath-the-sea-floor-means-for-life-on-mars Hosted on Acast. See acast.com/privacy for more information.

Apr 24, 2020 • 12min
Quarantine Survival Tips (w/ Dr. Renée Lertzman and “Deadliest Catch” Captains Sig & Keith) and Why We Have Birthmarks
Learn about fun (but practical) tips for surviving a quarantine from psychologist Renée Lertzman and “Deadliest Catch” Captains Sig Hansen and Keith Colburn. Plus: learn about why we have birthmarks.Why do we have birthmarks? by Ashley Hamer (Listener question from Taha)Germ layer | biology | Britannica. (2020). In Encyclopædia Britannica. https://www.britannica.com/science/germ-layerBirthmarks. (2020). Medlineplus.Gov; National Library of Medicine. https://medlineplus.gov/birthmarks.htmlNeural Crest - Melanocyte Development - Embryology. (2020). Unsw.Edu.Au. https://embryology.med.unsw.edu.au/embryology/index.php/Neural_Crest_-_Melanocyte_DevelopmentCichorek, M., Wachulska, M., Stasiewicz, A., & Tymińska, A. (2013). Skin melanocytes: biology and development. Advances in Dermatology and Allergology, 1, 30–41. https://doi.org/10.5114/pdia.2013.33376Genetics Home Reference. (2017). Are moles determined by genetics? Genetics Home Reference. https://ghr.nlm.nih.gov/primer/traits/molesFamily Health Team. (2018, May 3). Melanoma: When Should You Worry About a Mole? Health Essentials from Cleveland Clinic; Health Essentials from Cleveland Clinic. https://health.clevelandclinic.org/melanoma-when-should-you-worry-about-a-mole/Learn more about Deadliest Catch, Tuesdays at 8 PM ET/PT on DiscoveryOfficial website https://www.discovery.com/shows/deadliest-catchWatch Deadliest Catch https://go.discovery.com/tv-shows/deadliest-catchFollow @DeadliestCatch on Twitter https://twitter.com/DeadliestCatchFollow Keith Colburn on Twitter https://twitter.com/crabwizardAdditional resources from Dr. Renée LertzmanTED Talk: How to turn climate anxiety into action https://www.ted.com/talks/renee_lertzman_how_to_turn_climate_anxiety_into_actionOfficial website https://reneelertzman.com/Follow @reneelertzman on Twitter https://twitter.com/reneelertzman/Window of Tolerance https://www.nicabm.com/trauma-how-to-help-your-clients-understand-their-window-of-tolerance/Purchase “Environmental Melancholia: Psychoanalytic dimensions of engagement (Psychoanalytic Explorations)” on Amazon https://amazon.comSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/quarantine-survival-tips-w-dr-renee-lertzman-and-deadliest-catch-captains-sig-keith-and-why-we-have-birthmarks Hosted on Acast. See acast.com/privacy for more information.

Apr 23, 2020 • 13min
Anniversary Episode! Supersonic Packing Tape, Chronological vs. Biological Age, Why Mirrors Are Next to Elevators, and Anti-Asteroid Spacecraft
Learn about how screeching tape travels at supersonic speeds when you peel it; how Americans are aging more slowly than ever; how the HAMMER spacecraft could save our planet from killer asteroids; and why there are mirrors next to elevators.How screeching tape travels at supersonic speeds by Cameron DukeYuen Yiu. (2019, February 27). The Supersonic Physics Behind Screechy Peeling Tape. Discover Magazine; Discover Magazine. https://www.discovermagazine.com/the-sciences/the-supersonic-physics-behind-screechy-peeling-tapeGaristo, D. (2019). Focus: Microscopic Theory for Peeling Tape. Physics, 12. https://physics.aps.org/articles/v12/16De Zotti, V., Rapina, K., Cortet, P.-P., Vanel, L., & Santucci, S. (2019). Bending to Kinetic Energy Transfer in Adhesive Peel Front Microinstability. Physical Review Letters, 122(6). https://doi.org/10.1103/physrevlett.122.068005The first ever episode of Curiosity Daily: https://curiositydaily.com/0423-daily/Americans Are Aging More Slowly Than Ever by Reuben WestmaasLevine, M. E., & Crimmins, E. M. (2018). Is 60 the New 50? Examining Changes in Biological Age Over the Past Two Decades. Demography, 55(2), 387–402. https://doi.org/10.1007/s13524-017-0644-5Basaraba, S. (2012, November 28). How Lifestyle and Habits Affect Biological Aging. Verywell Health; Verywell Health. https://www.verywellhealth.com/what-is-biological-age-2223375Find Out Your Real Age - Sharecare. (2019). Sharecare. https://www.sharecare.com/static/realageMichael Roizen, MD | Cleveland Clinic. (2018). Cleveland Clinic. https://my.clevelandclinic.org/staff/6161-michael-roizenSurvey Content Brochure. (1999). https://www.cdc.gov/nchs/data/nhanes/survey_content_99_16.pdfOlder Americans are experiencing ‘delayed aging’ — and better health. (2018, March 15). USC News. https://news.usc.edu/138495/older-americans-experiencing-delayed-aging-better-health/The HAMMER Spacecraft Could Save the World from Killer Asteroids by Elizabeth HowellOSIRIS-REx. (2016). NASA. https://www.nasa.gov/osiris-rexBarbee, B. W., Syal, M. B., Dearborn, D., Gisler, G., Greenaugh, K., Howley, K. M., Leung, R., Lyzhoft, J., Miller, P. L., Nuth, J. A., Plesko, C., Seery, B. D., Wasem, J., Weaver, R. P., & Zebenay, M. (2018). Options and uncertainties in planetary defense: Mission planning and vehicle design for flexible response. Acta Astronautica, 143, 37–61. https://doi.org/10.1016/j.actaastro.2017.10.021Scientists design conceptual asteroid deflector and evaluate it against massive potential threat | Lawrence Livermore National Laboratory. (2018). Llnl.gov. https://www.llnl.gov/news/scientists-design-conceptual-asteroid-deflector-and-evaluate-it-against-massive-potentialPlanetary Defense Coordination Office. (2011). NASA. https://www.nasa.gov/planetarydefense/overviewPlanetary Defense Frequently Asked Questions. (2011). NASA. https://www.nasa.gov/planetarydefense/faqJPL Small-Body Database Browser. (2020). Nasa.gov. https://ssd.jpl.nasa.gov/sbdb.cgiThere Are Mirrors Next to Elevators for a Specific Reason by Joanie FalettoOpinion | Why Waiting Is Torture. (2012, August 18). The New York Times. https://www.nytimes.com/2012/08/19/opinion/sunday/why-waiting-in-line-is-torture.htmlWald, C. (2015, March 5). Why Your Brain Hates Slowpokes. Nautilus. http://nautil.us/issue/22/slow/why-your-brain-hates-slowpokesSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/anniversary-episode-supersonic-packing-tape-chronological-vs-biological-age-why-mirrors-are-next-to-elevators-and-anti-asteroid-spacecraft Hosted on Acast. See acast.com/privacy for more information.

Apr 22, 2020 • 13min
Dealing with Uncertainty During the Coronavirus Pandemic (w/ Dr. Renée Lertzman) and One Dog Year Doesn’t Equal Seven Human Years
Dr. Renée Lertzman will help you understand uncertainty and how to work through the feelings you might be feeling thanks to the coronavirus pandemic. You’ll also learn why one dog year doesn’t equal seven human years.One Dog Year Doesn't Equal Seven Human Years by Ashley HamerThe Seven-Year Glitch. (2008, August 29). WSJ; The Wall Street Journal. https://www.wsj.com/articles/SB121997338176882143Crockett, Z. (2010). The Mythology of Dog Years. Priceonomics. https://priceonomics.com/the-mythology-of-dog-years/Stuart, A. (2010, March 17). How to Figure Out Your Dog’s Age. WebMD; WebMD. https://pets.webmd.com/dogs/how-to-calculate-your-dogs-ageAdditional resources from Dr. Renée LertzmanTED Talk: How to turn climate anxiety into action https://www.ted.com/talks/renee_lertzman_how_to_turn_climate_anxiety_into_actionOfficial website https://reneelertzman.com/Follow @reneelertzman on Twitter https://twitter.com/reneelertzman/Window of Tolerance https://www.nicabm.com/trauma-how-to-help-your-clients-understand-their-window-of-tolerance/Purchase “Environmental Melancholia: Psychoanalytic dimensions of engagement (Psychoanalytic Explorations)” on Amazon https://amazon.comSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/dealing-with-uncertainty-during-the-coronavirus-pandemic-w-dr-renee-lertzman-and-one-dog-year-doesnt-equal-seven-human-years Hosted on Acast. See acast.com/privacy for more information.

Apr 21, 2020 • 12min
Fishing Science (w/ “Deadliest Catch” Captains Sig & Keith) and the Psychology of Sour Grapes
Captains Keith Colburn and Sig Hansen from the award-winning documentary series “Deadliest Catch” share some surprising science lessons from the fishing world. Plus: learn about the psychology behind “sour grapes.”When people can't get something they want, they decide it's not worthy of desire by Kelsey DonkSjåstad, H., Baumeister, R. F., & Ent, M. (2020). Greener grass or sour grapes? How people value future goals after initial failure. Journal of Experimental Social Psychology, 88, 103965. https://doi.org/10.1016/j.jesp.2020.103965Learn more about Deadliest Catch, Tuesdays at 8 PM ET/PT on DiscoveryOfficial website https://www.discovery.com/shows/deadliest-catchWatch Deadliest Catch https://go.discovery.com/tv-shows/deadliest-catchFollow @DeadliestCatch on Twitter https://twitter.com/DeadliestCatchFollow Keith Colburn on Twitter https://twitter.com/crabwizardSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/fishing-science-w-deadliest-catch-captains-sig-keith-and-the-psychology-of-sour-grapes Hosted on Acast. See acast.com/privacy for more information.

Apr 20, 2020 • 14min
Stealing Money with Salami Slicing Attacks (w/ Matt Parker), You Don’t Know the Back of Your Hand, and Tylenol Eases Social Exclusion
Stand-up mathematician Matt Parker explains real-life “salami slicing” attacks like the one in the movie Office Space. You’ll also learn about how Tylenol can help ease the pain of social rejection; and why you probably don’t know the back of your hand very well at all.Tylenol and forgiveness may ease the pain of social exclusion by Grant CurrinHamer, A. Tylenol May Actually Ease Your Heartache. (2017). Curiosity.com. https://curiosity.com/topics/tylenol-may-actually-ease-your-heartache-curiosityDeWall, C. N., MacDonald, G., Webster, G. D., Masten, C. L., Baumeister, R. F., Powell, C., Combs, D., Schurtz, D. R., Stillman, T. F., Tice, D. M., & Eisenberger, N. I. (2010). Acetaminophen Reduces Social Pain. Psychological Science, 21(7), 931–937. https://doi.org/10.1177/0956797610374741A prescription for the pain of rejection: Acetaminophen and forgiveness - UCLA Health - Los Angeles, CA. (2017). UCLAHealth.org. https://www.uclahealth.org/body.cfm?id=1397&action=detail&ref=4327&fr=trueSlavich, G. M., Shields, G. S., Deal, B. D., Gregory, A., & Toussaint, L. L. (2019). Alleviating Social Pain: A Double-Blind, Randomized, Placebo-Controlled Trial of Forgiveness and Acetaminophen. Annals of Behavioral Medicine, 53(12), 1045–1054. https://doi.org/10.1093/abm/kaz015Harvard Health Publishing. (2018, October 23). Acetaminophen safety: Be cautious but not afraid. Harvard Health. https://www.health.harvard.edu/pain/acetaminophen-safety-be-cautious-but-not-afraidAdditional resources from Matt ParkerPick up “Humble Pi: When Math Goes Wrong in the Real World” on Amazon https://amazon.comMatt Parker’s official website http://standupmaths.com/Subscribe to Matt Parker’s YouTube channel https://www.youtube.com/user/standupmathsFollow @standupmaths on Twitter https://twitter.com/standupmathsHow well do you know the back of your hand? Probably not very well at all by Cameron DukeD’Amour, S., & Harris, L. R. (2020). The perceived size of the implicit representation of the dorsum and palm of the hand. PLOS ONE, 15(3), e0230624. https://doi.org/10.1371/journal.pone.0230624How well do you know the back of your hand, really? (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-03/yu-hw032320.phpSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/stealing-money-with-salami-slicing-attacks-w-matt-parker-you-dont-know-the-back-of-your-hand-and-tylenol-eases-social-exclusion Hosted on Acast. See acast.com/privacy for more information.

Apr 17, 2020 • 13min
Do Masks Prevent Coronavirus, How Tuvan Throat Singers Sing Two Notes at Once, and Predicting Viral Content by Measuring Brain Activity
Learn about how scientists are predicting viral content by measuring people’s brain activity; how Tuvan throat singers are able to produce two notes at once; and how effective facemasks are in preventing the spread of the coronavirus.How our brains forecast what goes viral online by Kelsey DonkStanford researchers find our brains are powerful – but secretive – forecasters of video virality. (2020, March 9). Stanford.Edu. https://news.stanford.edu/press/view/32654Tong, L. C., Acikalin, M. Y., Genevsky, A., Shiv, B., & Knutson, B. (2020). Brain activity forecasts video engagement in an internet attention market. Proceedings of the National Academy of Sciences, 117(12), 6936–6941. https://doi.org/10.1073/pnas.1905178117How does Tuvan Throat singing work? by Cameron DukeBergevin, C., Chandan Narayan, Williams, J., Mhatre, N., Jennifer KE Steeves, Joshua GW Bernstein, & Story, B. (2020, February 12). Overtone focusing in biphonic tuvan throat singing. ELife; eLife Sciences Publications, Ltd. https://elifesciences.org/articles/5047P. Cosi and G. Tisato. (2003) On the magic of overtone singing. Voce, Parlato. Studi in onore di Franco Ferrero, 83-100 https://www.researchgate.net/profile/Piero_Cosi/publication/228780318_ON_THE_MAGIC_OF_OVERTONE_SINGING/links/09e4150a363d7236ff000000/ON-THE-MAGIC-OF-OVERTONE-SINGING.pdfRenaud, J. (2020, March 10). Researchers solve mystery of Tuvan throat singing. Phys.org. https://phys.org/news/2020-03-mystery-tuvan-throat.htmlUNESCO. (2020). The Mongolian traditional art of Khöömei [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=hV8EJOvvPvYA tangentially related video of a Mongolian folk metal band (Just for fun): https://www.youtube.com/watch?v=h1UhoGJ2PwAHow effective are masks for preventing Coronavirus by Ashley Hamer (Listener question from Likhit)WHO | What can I do? (2015). WHO.int. https://doi.org//entity/csr/disease/swineflu/frequently_asked_questions/what/en/index.htmlInterim Guidance for the Use of Masks to Control Seasonal Influenza Virus Transmission. (2020). https://www.cdc.gov/flu/professionals/infectioncontrol/maskguidance.htmAdvice on the use of masks in the community, during home care and in healthcare settings in the context of the novel coronavirus (COVID-19) outbreak. (2018). WHO.int. https://www.who.int/publications-detail/advice-on-the-use-of-masks-in-the-community-during-home-care-and-in-healthcare-settings-in-the-context-of-the-novel-coronavirus-(2019-ncov)-outbreakRomney, M. G. (2001). Surgical face masks in the operating theatre: re-examining the evidence. Journal of Hospital Infection, 47(4), 251–256. https://doi.org/10.1053/jhin.2000.0912Davies, A., Thompson, K.-A., Giri, K., Kafatos, G., Walker, J., & Bennett, A. (2013). Testing the Efficacy of Homemade Masks: Would They Protect in an Influenza Pandemic? Disaster Medicine and Public Health Preparedness, 7(4), 413–418. https://doi.org/10.1017/dmp.2013.43CDC. (2020, February 11). Use Cloth Face Coverings to Help Slow Spread. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.htmlSubscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/do-masks-prevent-coronavirus-how-tuvan-throat-singers-sing-two-notes-at-once-and-predicting-viral-content-by-measuring-brain-activity Hosted on Acast. See acast.com/privacy for more information.

Apr 16, 2020 • 12min
Why Stress Makes You Eat Differently, Humpback Whales Hunt with Bubble Nets, and the Surprising Genetic Reason Females Outlive Males
Learn about why you eat differently when you’re stressed; how humpback whales use “bubble nets” to catch fish; and the surprising genetic reason why females outlive males.Why do we eat differently when stressed? by Steffie DruckerHow to Manage Stress Eating (or Not Eating). (2020, March 25). The New York Times. https://www.nytimes.com/2020/03/25/well/how-to-manage-stress-eating-or-not-eating.htmlHarvard Health Publishing. (2018, July 18). Why stress causes people to overeat. Harvard Health; Harvard Health. https://www.health.harvard.edu/staying-healthy/why-stress-causes-people-to-overeatAdam, T. C., & Epel, E. S. (2007). Stress, eating and the reward system. Physiology & Behavior, 91(4), 449–458. https://doi.org/10.1016/j.physbeh.2007.04.011Rutledge, T., & Linden, W. (1998). Journal of Behavioral Medicine, 21(3), 221–240. https://doi.org/10.1023/a:1018784015771Exercise and stress: Get moving to manage stress. (2018). Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/exercise-and-stress/art-20044469Humpback whales use 'bubble nets' to catch fish by Cameron DukeHow humpback whales catch prey with bubble nets. (n.d.). ScienceDaily. Retrieved March 26, 2020, from https://www.sciencedaily.com/releases/2011/06/110624083516.htmHumpback whales use their flippers and bubble “nets” to catch fish. (2019, October 15). Science News. https://www.sciencenews.org/article/humpback-whales-bubble-netsKosma, M. M., Werth, A. J., Szabo, A. R., & Straley, J. M. (2019). Pectoral herding: an innovative tactic for humpback whale foraging. Royal Society Open Science, 6(10), 191104. https://doi.org/10.1098/rsos.191104Trifonovitch, K. (n.d.). Whale bubble-net feeding documented by UH researchers through groundbreaking video | University of Hawaiʻi System News. Retrieved March 26, 2020, from https://www.hawaii.edu/news/2019/10/13/whale-bubble-net-feeding-video/The surprising genetic reason females outlive males by Cameron DukeInherited Colour Vision Deficiency - Colour Blind Awareness. (2019). Colour Blind Awareness. http://www.colourblindawareness.org/colour-blindness/inherited-colour-vision-deficiency/Why do men — and other male animals — tend to die younger? It’s all in the Y chromosome. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-03/uons-wdm030320.phpXirocostas, Z. A., Everingham, S. E., & Moles, A. T. (2020). The sex with the reduced sex chromosome dies earlier: a comparison across the tree of life. Biology Letters, 16(3), 20190867. https://doi.org/10.1098/rsbl.2019.0867Subscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/why-stress-makes-you-eat-differently-humpback-whales-hunt-with-bubble-nets-and-the-surprising-genetic-reason-females-outlive-males Hosted on Acast. See acast.com/privacy for more information.


