Curiosity Weekly

Researchers Elizabeth Sawchuk and Mary Prendergast discuss the surprising discoveries archaeologists are making thanks to new technology. Plus: learn how eye-tracking software can tell you more about you than you think.

Eye-tracking software can tell more about you than you think by Grant Currin

• Kröger, J. L., Lutz, O. H.-M., & Müller, F. (2020). What Does Your Gaze Reveal About You? On the Privacy Implications of Eye Tracking. Privacy and Identity Management. Data for Better Living: AI and Privacy, 226–241. https://doi.org/10.1007/978-3-030-42504-3_15
• The Privacy-Invading Potential of Eye Tracking Technology. (2013). American Civil Liberties Union. https://www.aclu.org/blog/national-security/privacy-and-surveillance/privacy-invading-potential-eye-tracking-technology
• Avi Bar-Zeev. (2019, May 28). The Eyes Are the Prize: Eye-Tracking Technology Is Advertising’s Holy Grail. Vice; vice. https://www.vice.com/en_us/article/bj9ygv/the-eyes-are-the-prize-eye-tracking-technology-is-advertisings-holy-grail

Additional resources from Elizabeth Sawchuk and Mary Prendergast:

• Sawchuk, E., & Prendergast, M. (2019, December 23). Archaeological discoveries are happening faster than ever before, helping refine the human story. The Conversation. https://theconversation.com/archaeological-discoveries-are-happening-faster-than-ever-before-helping-refine-the-human-story-128743
• Lipson, M., Ribot, I., Mallick, S., Rohland, N., Olalde, I., Adamski, N., Broomandkhoshbacht, N., Lawson, A. M., López, S., Oppenheimer, J., Stewardson, K., Asombang, R. N., Bocherens, H., Bradman, N., Culleton, B. J., Cornelissen, E., Crevecoeur, I., de Maret, P., Fomine, F. L. M., … Reich, D. (2020). Ancient West African foragers in the context of African population history. Nature, 577(7792), 665–670. https://doi.org/10.1038/s41586-020-1929-1
• Follow @prendydigs on Twitter https://twitter.com/prendydigs
• Mary Prendergast. (2019). Slu.edu. https://www.slu.edu/madrid/academics/faculty/mary-prendergast.php
• Springer Verlag. (2020, February 15). Elizabeth SAWCHUK | Doctor of Philosophy | University of Alberta, Edmonton | UAlberta | Department of Anthropology. ResearchGate; ResearchGate. https://www.researchgate.net/profile/Elizabeth_Sawchuk

Subscribe 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/how-technology-is-enabling-archeological-discoveries-w-elizabeth-sawchuk-and-mary-prendergast-and-the-privacy-risks-of-eye-tracking-tech

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Learn about how your ancestors’ work habits might be influencing your own; the first evidence of an underwater dinosaur; and how an aquarium successfully reproduced coral in captivity for the first time.

Societies with a history of hard farming labor tend to work more hours today by Kelsey Donk

• Arduous farm labor in the past means longer working hours today. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/oupu-afl041420.php
• Fouka, V., & Schläpfer, A. (2020). Agricultural Returns to Labour and the Origins of Work ethics*. The Economic Journal. https://doi.org/10.1093/ej/ueaa029
• Luzer, D. (2013, September 4). Study: The Protestant Work Ethic Is Real. Pacific Standard. https://psmag.com/economics/protestant-worth-ethic-real-65544
• Spenkuch, J. L. (2017). Religion and work: Micro evidence from contemporary Germany. Journal of Economic Behavior & Organization, 135, 193–214. https://doi.org/10.1016/j.jebo.2017.01.011
• Glaeser, E. L., Alesina, A., & Sacerdote, B. (2012). Work and Leisure in the U.S. and Europe: Why So Different. Harvard.Edu. https://scholar.harvard.edu/glaeser/publications/work-and-lesiure-us-and-europe-why-so-different

Scientists have discovered the first unambiguous evidence of a water-dwelling dinosaur by Grant Currin

• New fossils rewrite the story of dinosaur evolution and ecology - and change the appearance of Spinosaurus. (2020, April 29). National Geographic Society Newsroom. https://blog.nationalgeographic.org/2020/04/29/new-fossils-rewrite-the-story-of-dinosaur-evolution-and-ecology-and-change-the-appearance-of-spinosaurus/
• Ibrahim, N., Maganuco, S., Dal Sasso, C., Fabbri, M., Auditore, M., Bindellini, G., Martill, D. M., Zouhri, S., Mattarelli, D. A., Unwin, D. M., Wiemann, J., Bonadonna, D., Amane, A., Jakubczak, J., Joger, U., Lauder, G. V., & Pierce, S. E. (2020). Tail-propelled aquatic locomotion in a theropod dinosaur. Nature, 581(7806), 67–70. https://doi.org/10.1038/s41586-020-2190-3

An aquarium successfully reproduced coral in captivity for the first time by Grant Currin

• Alaa Elassar, CNN. (2020, April 22). How scientists could save coral from brink of extinction. CNN. https://www.cnn.com/2020/04/22/us/florida-aquarium-first-reproduce-ridhed-cactus-coral-trnd/index.html
• The Florida Aquarium Becomes First Organization in History to Induce Spawning of Atlantic Coral; A New Hope to Save Florida’s Reefs. (2019). Flaquarium.org. https://www.flaquarium.org/pressroom/posts/the-florida-aquarium-becomes-first-organization-in-history-to-induce-spawning-of-atlantic-coral-a-ne
• US Department of Commerce, National Oceanic and Atmospheric Administration. (2020). What Are Corals? Corals Tutorial. NOAA.gov. https://oceanservice.noaa.gov/education/tutorial_corals/coral01_intro.html
• Getting Coral To Reproduce. (2019, August 25). NPR.org. https://www.npr.org/2019/08/25/754122930/getting-coral-to-reproduce

Subscribe 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/your-ancestors-may-influence-your-work-hours-coral-reproduced-in-captivity-and-the-first-known-water-dwelling-dinosaur

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Learn about why selfish people have false memories of being generous; why we can’t do brain transplants; and why you used to be able to buy life insurance from airport vending machines.

Selfish people actually have false memories of being generous by Kelsey Donk

• Memory misfires help selfish maintain their self-image. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/yu-mmh042820.php
• Carlson, R. W., Maréchal, M. A., Oud, B., Fehr, E., & Crockett, M. J. (2020). Motivated misremembering of selfish decisions. Nature Communications, 11(1). https://doi.org/10.1038/s41467-020-15602-4

Listener Question: Why can’t we do brain transplants? by Ashley Hamer (Listener question from Zoe)

• Behind Hand and Arm Transplants. (2020). https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/behind-hand-and-arm-transplants
• Lewis, T. (2015, March 6). Why Head Transplants Won’t Happen Anytime Soon. Livescience.Com; Live Science. https://www.livescience.com/50074-head-transplants-wont-happen.html
• The Infographics Show. (2020). Why Can’t We Transplant Brains? [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=6ohCQRJGbV8
• Burnett, D. (2017, November 17). No, there hasn’t been a human “head transplant”, and there may never be. The Guardian; The Guardian. https://www.theguardian.com/science/brain-flapping/2017/nov/17/no-there-hasnt-been-a-human-head-transplant-and-may-never-be-sergio-canavero
• Brain transplants - are they possible? (2017, July 17). Wu Tsai Neurosciences Institute. https://neuroscience.stanford.edu/news/brain-transplants-are-they-possible

You used to be able to buy life insurance policies in airport vending machines by Steffie Drucker

• Gregorie, J. (2015, May 27). A look back: Whatever happened to airport insurance vending machines? Insurancebusinessmag.Com; Insurance Business America. https://www.insurancebusinessmag.com/us/news/breaking-news/a-look-back-whatever-happened-to-airport-insurance-vending-machines-22593.aspx
• Bacani, L. (2016, July 20). Is this the return of airport life insurance vending machines? Insurancebusinessmag.Com; Insurance Business America. https://www.insurancebusinessmag.com/us/news/breaking-news/is-this-the-return-of-airport-life-insurance-vending-machines-35066.aspx
• Leckey, A. (1995, January 26). HIGH-FLYING CONTROVERSY. Chicagotribune.Com. https://www.chicagotribune.com/news/ct-xpm-1995-01-26-9501260221-story.html
• BOVSUN, M. (2013, May 5). Justice Story: Son plants bomb in mom’s suitcase, killing her and 43 others during flight. Nydailynews.Com; New York Daily News. https://www.nydailynews.com/news/justice-story/justice-story-son-bomb-mom-luggage-kills-44-flight-article-1.1335372
• Belleville, & SchlueterNews-Democrat, R. (2018, March 26). Answer Man: Bomb started death spiral for flight insurance. Bnd; Belleville News-Democrat. https://www.bnd.com/living/liv-columns-blogs/answer-man/article20042934.html

Subscribe 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/selfish-people-remember-being-generous-why-we-cant-transplant-brains-and-buying-life-insurance-from-vending-machines

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Learn about whether it’s a good idea to rub dirt on your wounds; how funny memes can help save endangered species like the proboscis monkey; and how space travel changes the shape of astronauts’ hearts.

When it comes to wounds, science says "rub some dirt on it" might be good advice by Cameron Duke

• Dillow, C. (2013, May 23). Got A Wound? Science Says Rub Some Dirt In It. Popular Science; Popular Science. https://www.popsci.com/science/article/2013-05/antibacterial-clays-can-kill-antibiotic-resistant-e-coli-and-mrsa/
• Juang, L. J., Mazinani, N., Novakowski, S. K., Prowse, E. N. P., Haulena, M., Gailani, D., Lavkulich, L. M., & Kastrup, C. J. (2020). Coagulation factor XII contributes to hemostasis when activated by soil in wounds. Blood Advances, 4(8), 1737–1745. https://doi.org/10.1182/bloodadvances.2019000425
• Otto, C. C., & Haydel, S. E. (2013). Exchangeable Ions Are Responsible for the In Vitro Antibacterial Properties of Natural Clay Mixtures. PLoS ONE, 8(5), e64068. https://doi.org/10.1371/journal.pone.0064068
• Soil in wounds can help stem deadly bleeding. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/uobc-siw042420.php

Funny memes can help people care about unpopular and unappealing species by Kelsey Donk

• The new Noah’s Ark: beautiful and useful species only. Part 1. Biodiversity conservation issues and priorities. (2011). Biodiversity. https://www.tandfonline.com/doi/full/10.1080/14888386.2011.642663
• Lenda, M., Skórka, P., Mazur, B., Sutherland, W., Tryjanowski, P., Moroń, D., Meijaard, E., Possingham, H. P., & Wilson, K. A. (2020). Effects of amusing memes on concern for unappealing species. Conservation Biology. https://doi.org/10.1111/cobi.13523
• Proboscis Monkey | National Geographic. (2010, November 9). Nationalgeographic.com. https://www.nationalgeographic.com/animals/mammals/p/proboscis-monkey/
• Proboscis monkey meme mentioned: Typowy Polak: Janusz Nosacz - Posts. (2018). Facebook.com. https://www.facebook.com/TypowyPolakJanuszNosacz/posts/1658533764253793/

Space Travel Changes The Shape of Astronauts' Hearts by Haley Otman

• Study Finds Astronauts’ Hearts Become More Spherical in Space - American College of Cardiology. (2014). American College of Cardiology. https://www.acc.org/about-acc/press-releases/2014/03/29/09/09/may-hearts-in-space
• May, C., Borowski, A., Martin, D., Popovic, Z., Negishi, K., Hussan, J. R., Gladding, P., Hunter, P., Iskovitz, I., Kassemi, M., Bungo, M., Levine, B., & Thomas, J. (2014). Affect of Microgravity on Cardiac Shape: Comparison of Pre- and In-Flight Data to Mathematical Modeling. Journal of the American College of Cardiology, 63(12), A1096. https://doi.org/10.1016/s0735-1097(14)61096-2

Subscribe 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/rub-some-dirt-on-it-to-heal-wounds-funny-memes-can-save-endangered-species-and-space-changes-the-shape-of-astronauts-hearts

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Learn about how archaeologists are solving a prehistoric poop problem; what leads people to be “cultural omnivores”; and an easy trick for telling stars and planets apart when you’re stargazing.

What can we learn from prehistoric poop? by Cameron Duke

• Borry, M., Cordova, B., Perri, A., Wibowo, M., Prasad Honap, T., Ko, J., Yu, J., Britton, K., Girdland-Flink, L., Power, R. C., Stuijts, I., Salazar-García, D. C., Hofman, C., Hagan, R., Samdapawindé Kagoné, T., Meda, N., Carabin, H., Jacobson, D., Reinhard, K., … Warinner, C. (2020). CoproID predicts the source of coprolites and paleofeces using microbiome composition and host DNA content. PeerJ, 8, e9001. https://doi.org/10.7717/peerj.9001
• Fossilized Feces Tell Tale of Earliest Americans. (2008, April 3). NPR.org. https://www.npr.org/templates/story/story.php?storyId=89355318
• Shillito, L.-M., Blong, J. C., Green, E. J., & Van Asperen, E. (2020). The what, how and why of archaeological coprolite analysis. Earth-Science Reviews, 103196. https://doi.org/10.1016/j.earscirev.2020.103196
• The origin of feces: CoproID reliably predicts sources of ancient poop. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/mpif-too041420.php

Research uncovers what leads people to be "cultural omnivores" — and it's not nice by Kelsey Donk

• Pop Concert, Opera — Or Both? What Drives People To Become “Cultural Omnivores.” (2020, April 23). Research Digest; Research Digest. https://digest.bps.org.uk/2020/04/23/pop-concert-opera-or-both-what-drives-people-to-become-cultural-omnivores/
• Shin, H., & Youn, N. (2020). How insecure narcissists become cultural omnivores: Consuming highbrow culture for status seeking and lowbrow culture for integrity signaling. Psychology of Aesthetics, Creativity, and the Arts. https://doi.org/10.1037/aca0000303

There's an Easy Trick to Telling Stars and Planets Apart in the Sky by Cody Gough

• Byrd, D. (2015). Why do stars twinkle, but planets don’t? | EarthSky.org. Earthsky.Org. https://earthsky.org/space/why-dont-planets-twinkle-as-stars-do
• Ashwin. (2015, July 17). Why Do Stars Twinkle, But The Sun Doesn’t? Science ABC. https://www.scienceabc.com/nature/universe/why-do-stars-twinkle-but-the-sun-planets-doesnt.html
• Astronaut James Reilly Describes Seeing Stars in Space (2014). SpaceFlight Insider - Official Page YouTube Channel. https://www.youtube.com/watch?v=LaUCMzgidvs

Subscribe 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/what-makes-people-cultural-omnivores-archaeologists-prehistoric-poop-problem-and-how-to-tell-stars-and-planets-apart-in-the-sky

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Learn about breakthrough research into what our brains do while we sleep; how plants fight back when they hear they’re being eaten; and why the Y2K bug is actually what a well-handled crisis looks like afterward.

This is the first direct evidence that our brains replay waking experiences while we sleep by Cameron Duke

• Eichenlaub, J.-B., Jarosiewicz, B., Saab, J., Franco, B., Kelemen, J., Halgren, E., Hochberg, L. R., & Cash, S. S. (2020). Replay of Learned Neural Firing Sequences during Rest in Human Motor Cortex. Cell Reports, 31(5), 107581. https://doi.org/10.1016/j.celrep.2020.107581
• Evidence that human brains replay our waking experiences while we sleep. (2020). ScienceDaily. https://www.sciencedaily.com/releases/2020/05/200505121711.htm
• Memory Consolidation - an overview | ScienceDirect Topics. (2012). Sciencedirect.com. https://www.sciencedirect.com/topics/neuroscience/memory-consolidation

Plants Can Hear When They're Being Eaten — and They Fight Back by Ashley Hamer

• The Arabidopsis Information Resource - About Arabidopsis. (2010). Arabidopsis.org. https://www.arabidopsis.org/portals/education/aboutarabidopsis.jsp
• Pollan, M. (2013, December 15). The Intelligent Plant. The New Yorker; The New Yorker. https://www.newyorker.com/magazine/2013/12/23/the-intelligent-plant
• Appel, H. M., & Cocroft, R. B. (2014). Plants respond to leaf vibrations caused by insect herbivore chewing. Oecologia, 175(4), 1257–1266. https://doi.org/10.1007/s00442-014-2995-6

The Y2K bug is what a well-handled crisis looks like afterward by Kelsey Donk

• Uenuma, F. (2019, December 30). 20 Years Later, the Y2K Bug Seems Like a Joke—Because Those Behind the Scenes Took It Seriously. Time; Time. https://time.com/5752129/y2k-bug-history/
• Farhad Manjoo. (2009, November 11). Was Y2K a Waste? Slate Magazine; Slate. https://slate.com/technology/2009/11/was-y2k-a-waste.html

Subscribe 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/y2k-was-actually-a-success-story-sleeping-brains-replay-waking-experience-and-plants-can-hear-when-theyre-being-eaten

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Learn about why it might actually be pretty easy to drink an elephant under the table; how carrier pigeons like Cher Ami helped win the world wars; and why night owls may have worse emotion regulation than morning people.

Apparently, elephants get drunk and they're total lightweights by Cameron Duke

• Burke, J. (2010, December 3). Elephants on drunken rampage kill three people. The Guardian. https://www.theguardian.com/world/2010/dec/03/elephants-drunken-rampage-india
• Elephants Drunk in the Wild? Scientists Put the Myth to Rest. (2005, December 21). Animals. https://www.nationalgeographic.com/animals/2005/12/news-elephants-drunk-wild-myth/
• Goldman, J. G. (2014). Do animals like drugs and alcohol? BBC.com; BBC Future. https://www.bbc.com/future/article/20140528-do-animals-take-drugs
• Janiak, M. C., Pinto, S. L., Duytschaever, G., Carrigan, M. A., & Melin, A. D. (2020). Genetic evidence of widespread variation in ethanol metabolism among mammals: revisiting the ‘myth’’ of natural intoxication.’ Biology Letters, 16(4), 20200070. https://doi.org/10.1098/rsbl.2020.0070
• No, a bunch of elephants didn’t get drunk and fall asleep in a tea garden. (2020, March 20). The Daily Dot. https://www.dailydot.com/unclick/drunk-elephant-viral-story-debunked/
• Siegel, R. K., & Brodie, M. (1984). Alcohol self-administration by elephants. Bulletin of the Psychonomic Society, 22(1), 49–52. https://doi.org/10.3758/bf03333758
• Yirka, B. (2020, April 29). Study suggests elephants may get drunk naturally after all. Phys.org. https://phys.org/news/2020-04-elephants-drunk-naturally.html

Carrier pigeons helped win the world wars by Steffie Drucker

• Shapiro, M. D., & Domyan, E. T. (2013). Domestic pigeons. Current Biology, 23(8), R302–R303. https://doi.org/10.1016/j.cub.2013.01.063
• Guilford, T. (2014, April 23). Explainer: how do homing pigeons navigate? The Conversation. https://theconversation.com/explainer-how-do-homing-pigeons-navigate-25633
• Dash, M. (2012, April 17). Closing the Pigeon Gap. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/history/closing-the-pigeon-gap-68103438/
• Unsung heroes of World War I: the carrier pigeons. (2018, January 8). Pieces of History. https://prologue.blogs.archives.gov/2018/01/08/unsung-heroes-of-world-war-i-the-carrier-pigeons/
• Maksel, R. (2018, August 29). When War Gets Weird. Air & Space Magazine; Air & Space Magazine. https://www.airspacemag.com/daily-planet/when-war-gets-weird-180970156/
• Pigeons in bras go to war. (2013, September 4). National Museum of American History. https://americanhistory.si.edu/blog/2013/09/pigeons-in-bras-go-to-war.html
• Wings of Valor - The Lost Battalion in the Argonne Forest. (2014). Accessed via Archive.org. https://web.archive.org/web/20180705234207/http://www.homeofheroes.com:80/wings/part1/3_lostbattalion.html

Night owls may have worse emotion regulation than morning larks by Grant Currin

• Night Owls May Use Poorer Emotion Regulation Strategies Than Early Birds. (2020, April 16). Research Digest; Research Digest. https://digest.bps.org.uk/2020/04/16/night-owls-may-use-poorer-emotion-regulation-strategies-than-early-birds/
• Antúnez, J. M. (2020). Circadian typology is related to emotion regulation, metacognitive beliefs and assertiveness in healthy adults. PLOS ONE, 15(3), e0230169. https://doi.org/10.1371/journal.pone.0230169
• Resnick, B. (2016, March 18). If you’re just not a morning person, science says you may never be. Vox; Vox. https://www.vox.com/2016/3/18/11255942/morning-people-evening-chronotypes-sleeping

Subscribe 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/elephants-get-drunk-and-theyre-lightweights-pigeons-helped-win-wars-and-night-owls-may-struggle-to-regulate-their-emotions

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Learn about why the marijuana classifications of indica and sativa aren’t based in science; how clean your washing machine really gets your clothes; and why researchers staged sword fights to learn about the Bronze Age.

Indica and sativa marijuana classifications aren't based in science by Andrea Michelson

• Naftulin, J. (2020, April 20). There is no difference between the effects of indica and sativa marijuana strains, scientists say - Insider. Insider; Insider. https://www.insider.com/why-theres-no-difference-between-indica-and-sativa-marijuana-strains-2020-4
• Lhooq, M. (2020, April 20). How to Get Into Weed While You’re Self-Isolating. Vice; vice. https://www.vice.com/en_us/article/939p75/beginners-guide-to-weed-self-isolation-pandemic
• Erkelens, J. L., & Hazekamp, A. (2014). That which we call Indica, by any other name would smell as sweet. Cannabinoids 2014; 9 (1): 9-15. https://bedrocan.com/wp-content/uploads/2014-that-which-we-call-indica-by-any-other-name-hazekamp-erkelens.pdf
• Hillig, K. W. (2005). Genetic evidence for speciation in Cannabis (Cannabaceae). Genetic Resources and Crop Evolution, 52(2), 161–180. https://doi.org/10.1007/s10722-003-4452-y

How clean are clothes from the washing machine? by Ashley Hamer (Listener question from Kathleen)

• Schirber, M. (2018). Rinsing is Key to Removing Stains. Physics, 11. https://physics.aps.org/articles/v11/28#c1
• Casanova, L. M., Jeon, S., Rutala, W. A., Weber, D. J., & Sobsey, M. D. (2010). Effects of Air Temperature and Relative Humidity on Coronavirus Survival on Surfaces. Applied and Environmental Microbiology, 76(9), 2712–2717. https://doi.org/10.1128/aem.02291-09
• Curley, C. (2019, October 6). Your Washing Machine Can Be a Home for Bacteria — What You Should Know. Healthline; Healthline Media. https://www.healthline.com/health-news/are-bacteria-hiding-in-your-washing-machine
• CDC. (2020, February 11). Cleaning And Disinfecting Your Home. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/disinfecting-your-home.html?CDC_AA_refVal=https%3A%2F%2Fwww.cdc.gov%2Fcoronavirus%2F2019-ncov%2Fprepare%2Fdisinfecting-your-home.html
• Truini, J. (2016, November 29). How To Clean Your Washing Machine. Popular Mechanics; Popular Mechanics. https://www.popularmechanics.com/home/interior-projects/how-to/a23624/how-to-clean-washing-machine/

Researchers staged sword fights to learn how fighters used their Bronze Age swords by Kelsey Donk

• Sword-wielding scientists show how ancient fighting techniques spread across Bronze Age Europe. (2020, April 17). Sword-wielding scientists show how ancient fighting techniques spread across Bronze Age Europe. Science | AAAS. https://www.sciencemag.org/news/2020/04/sword-wielding-scientists-show-how-ancient-fighting-techniques-spread-across-bronze-age
• Fox, A. (2020, April 21). Scientists Stage Sword Fights to Study Bronze Age Warfare. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/smart-news/en-garde-scientists-stage-sword-fights-study-bronze-age-warfare-180974705/
• Hermann, R., Dolfini, A., Crellin, R. J., Wang, Q., & Uckelmann, M. (2020). Bronze Age Swordsmanship: New Insights from Experiments and Wear Analysis. Journal of Archaeological Method and Theory. https://doi.org/10.1007/s10816-020-09451-0

Subscribe 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/marijuana-categories-arent-based-in-science-scientists-staged-bronze-age-swordfights-and-how-clean-are-your-clothes-really

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Learn about why people tune out facts and trust their guts in medical emergencies; a Victorian-era version of credit cards; and how scientists are trying to add an eighth row to the periodic table of elements.

People tune out facts and trust their guts in medical emergencies by Kelsey Donk

• UTA study: In crisis, people trust feelings over facts. (2020). The University of Texas at Arlington. https://www.uta.edu/news/news-releases/2020/04/01/confidence-study
• Freling, T. H., Yang, Z., Saini, R., Itani, O. S., & Rashad Abualsamh, R. (2020). When poignant stories outweigh cold hard facts: A meta-analysis of the anecdotal bias. Organizational Behavior and Human Decision Processes, 160, 51–67. https://doi.org/10.1016/j.obhdp.2020.01.006

Instead of credit cards, Victorian shoppers had credit coins by Steffie Drucker

• Olaechea, D. (2014, February 13). Who Issued the First Credit Card? - NerdWallet. NerdWallet. https://www.nerdwallet.com/blog/credit-cards/issued-first-credit-card/
• MacDonald, J. (2017, July 11). The history of credit cards. CreditCards.Com; CreditCards.com. https://www.creditcards.com/credit-card-news/history-of-credit-cards.php
• Frellick, M. (2011, June 14). The rise and fall of the credit card magnetic stripe. CreditCards.Com; CreditCards.com. https://www.creditcards.com/credit-card-news/history-credit-card-magnetic-stripe-1273.php
• Diners Club - Company history of Diners Club. (2020). Dinersclubus.Com. https://www.dinersclubus.com/home/about/dinersclub/story
• Sienna Kossman. (2017, August 29). 8 FAQs about EMV credit cards. CreditCards.Com; CreditCards.com. https://www.creditcards.com/credit-card-news/emv-faq-chip-cards-answers-1264.php#1

Scientists are trying to add the eighth row to the periodic table by Cameron Duke

• Charley, S. (2012, January 13). How to Make an Element. Pbs.org; Nova. https://www.pbs.org/wgbh/nova/article/make-an-element/
• Moskowitz, C. (2014, May 7). Superheavy Element 117 Points to Fabled “Island of Stability” on Periodic Table. Scientific American. https://www.scientificamerican.com/article/superheavy-element-117-island-of-stability/
• Synthesizing new superheavy elements to open up the eighth period of the periodic table. (2020, April 24). Phys.org. https://phys.org/news/2020-04-superheavy-elements-eighth-period-periodic.html
• Tanaka, T., Morita, K., Morimoto, K., Kaji, D., Haba, H., Boll, R. A., Brewer, N. T., Van Cleve, S., Dean, D. J., Ishizawa, S., Ito, Y., Komori, Y., Nishio, K., Niwase, T., Rasco, B. C., Roberto, J. B., Rykaczewski, K. P., Sakai, H., Stracener, D. W., & Hagino, K. (2020). Study of Quasielastic Barrier Distributions as a Step towards the Synthesis of Superheavy Elements with Hot Fusion Reactions. Physical Review Letters, 124(5). https://doi.org/10.1103/physrevlett.124.052502
• Kelley, L. (2018, November 8). What Is the Island of Stability? Owlcation. https://owlcation.com/stem/What-is-the-Island-of-Stability

Subscribe 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-people-ignore-facts-in-medical-emergencies-victorian-era-credit-cards-and-adding-a-new-row-to-the-periodic-table

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Learn about how studying World of Warcraft helped researchers learn how to respond to the coronavirus pandemic; how scientists described mouse facial expressions for the first time; and how social rejection can fuel creativity.

Scientists studied a "pandemic" in World of Warcraft to learn how to fight a real virus by Grant Currin

• Fenlon, W. (2020, March 13). The researchers who once studied WoW’s Corrupted Blood plague are now fighting the coronavirus. Pcgamer; PC Gamer. https://www.pcgamer.com/the-researchers-who-once-studied-wows-corrupted-blood-plague-are-now-fighting-the-coronavirus/
• World of Warcraft experienced a pandemic in 2005. That experience may help coronavirus researchers. (2020, April 9). The Washington Post. https://www.washingtonpost.com/video-games/2020/04/09/world-warcraft-experienced-pandemic-2005-that-experience-may-help-coronavirus-researchers/
• Lofgren, E. T., & Fefferman, N. H. (2007). The untapped potential of virtual game worlds to shed light on real world epidemics. The Lancet Infectious Diseases, 7(9), 625–629. https://doi.org/10.1016/s1473-3099(07)70212-8

Scientists have described mouse facial expressions for the first time by Steffie Drucker

• The facial expressions of mice. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/m-tfe033120.php
• Dolensek, N., Gehrlach, D. A., Klein, A. S., & Gogolla, N. (2020). Facial expressions of emotion states and their neuronal correlates in mice. Science, 368(6486), 89–94. https://doi.org/10.1126/science.aaz9468

In some people, social rejection can fuel creativity by Kelsey Donk

• Khazan, O. (2020, March 16). Are Weird People More Creative? The Atlantic; The Atlantic. https://www.theatlantic.com/magazine/archive/2020/04/the-perks-of-being-a-weirdo/606778/
• Kim, S. H., Vincent, L. C., & Goncalo, J. A. (2013). Outside advantage: Can social rejection fuel creative thought? Journal of Experimental Psychology: General, 142(3), 605–611. https://doi.org/10.1037/a0029728

Subscribe 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/world-of-warcraft-could-help-fight-covid-19-social-rejection-can-fuel-creativity-and-what-mouse-facial-expressions-teach-us-about-emotion

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