Curiosity Weekly - Discovery

Latest Episodes:

Why Rainy Days Make You Sleepy, A Fix for AI’s Energy Appetite, and Solving Geology’s Mystery of the “Great Unconformity” Jun 10, 2020

Show notes

Learn about why rainy days make you sleepy; why the “Great Unconformity” is one of the biggest mysteries in geology; and the problematic amount of energy it takes to power AI — along with a potential solution. Plus: how do you pronounce "Colorado," anyway?

Why do rainy days make you sleepy? by Kelsey Donk

Katherine Ellen Foley. (2016, May 29). Why does rain seem to make you sleepy? Quartz; Quartz. https://qz.com/672755/why-does-rain-seem-to-make-you-sleepy/
Kaye, K. (2009, July 11). Feel sleepy? Here’s why stormy weather makes you want to snooze. Sun-Sentinel.com. https://www.sun-sentinel.com/news/fl-xpm-2009-07-11-0907100282-story.html
Verlo Corporate. (2018, May 2). Verlo Mattress. https://verlo.com/blog/why-does-rain-make-me-sleepy/
Castro, J. (2013, July 29). What Is Pink Noise? Livescience.com; Live Science. https://www.livescience.com/38464-what-is-pink-noise.html

The "Great Unconformity" is one of the biggest mysteries in geology by Grant Currin

Researchers dig into case of geologic amnesia. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/uoca-rdi042220.php
The Great Unconformity. (2020). The UCSB Current. https://www.news.ucsb.edu/2020/019892/great-unconformity
Flowers, R. M., Macdonald, F. A., Siddoway, C. S., & Havranek, R. (2020). Diachronous development of Great Unconformities before Neoproterozoic Snowball Earth. Proceedings of the National Academy of Sciences, 117(19), 10172–10180. https://doi.org/10.1073/pnas.1913131117

AI requires an enormous amount of energy, but we might have a fix by Grant Currin

Artificial intelligence is energy-hungry -- new hardware could curb its appetite. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-05/pu-aii050520.php
Zhang, H.-T., Park, T. J., Zaluzhnyy, I. A., Wang, Q., Wadekar, S. N., Manna, S., Andrawis, R., Sprau, P. O., Sun, Y., Zhang, Z., Huang, C., Zhou, H., Zhang, Z., Narayanan, B., Srinivasan, G., Hua, N., Nazaretski, E., Huang, X., Yan, H., … Ramanathan, S. (2020). Perovskite neural trees. Nature Communications, 11(1). https://doi.org/10.1038/s41467-020-16105-y
Knight, W. (2020, January 21). AI Can Do Great Things—if It Doesn’t Burn the Planet. Wired; WIRED. https://www.wired.com/story/ai-great-things-burn-planet/

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Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/why-rainy-days-make-you-sleepy-a-fix-for-ais-energy-appetite-and-solving-geologys-mystery-of-the-great-unconformity

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Extinct Human Species (w/ Elizabeth Sawchuk and Mary Prendergast) and Moody Teenage Dogs Jun 09, 2020

Show notes

Researchers Elizabeth Sawchuk and Mary Prendergast will talk about the lessons we’ve learned from amazing new discoveries of extinct human species. Plus: learn about how dogs can be moody teenagers, too.

Dogs can be annoying teenagers, too by Steffie Drucker

Adolescence is ruff for dogs too. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-05/nu-air051220.php
Teenage dogs? Evidence for adolescent-phase conflict behaviour and an association between attachment to humans and pubertal timing in the domestic dog | Biology Letters. (2020). Biology Letters. https://royalsocietypublishing.org/doi/10.1098/rsbl.2020.0097

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

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/extinct-human-species-w-elizabeth-sawchuk-and-mary-prendergast-and-moody-teenage-dogs

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Differences in CEO and Murdering Psychopaths, How Deep Sleep Cleans Your Brain, and the Mystery of Our Inactive Sun Jun 08, 2020

Show notes

Learn about how our sun is different from similar stars; how deep sleep literally cleans your brain; and the psychology behind why some psychopaths are serial killers, while others are CEOs.

Our sun is less active than other stars just like it, and scientists aren't sure why by Grant Currin

Reinhold, T., Shapiro, A. I., Solanki, S. K., Montet, B. T., Krivova, N. A., Cameron, R. H., & Amazo-Gómez, E. M. (2020). The Sun is less active than other solar-like stars. Science, 368(6490), 518–521. https://doi.org/10.1126/science.aay3821
Santos, Â. R. G., & Mathur, S. (2020). What future awaits the Sun? Science, 368(6490), 466–467. https://doi.org/10.1126/science.abb9208
Passant Rabie. (2020, April 30). The Sun’s midlife crisis could be making it stand out in the universe. Inverse; Inverse. https://www.inverse.com/science/why-is-the-sun-different
Space Weather | Ready.gov. (2020). Ready.Gov. https://www.ready.gov/space-weather

Deep sleep flushes toxins from your brain, and that seems to have genetic differences by Grant Currin

Wright, B. L. C., Lai, J. T. F., & Sinclair, A. J. (2012). Cerebrospinal fluid and lumbar puncture: a practical review. Journal of Neurology, 259(8), 1530–1545. https://doi.org/10.1007/s00415-012-6413-x
Harrison, S. (2019, October 31). Scientists Now Know How Sleep Cleans Toxins From the Brain. Wired; WIRED. https://www.wired.com/story/scientists-now-know-how-sleep-cleans-toxins-from-the-brain/
Fultz, N. E., Bonmassar, G., Setsompop, K., Stickgold, R. A., Rosen, B. R., Polimeni, J. R., & Lewis, L. D. (2019). Coupled electrophysiological, hemodynamic, and cerebrospinal fluid oscillations in human sleep. Science, 366(6465), 628–631. https://doi.org/10.1126/science.aax5440

Why are some psychopaths serial killers and others CEOs? by Kelsey Donk

Dodgson, L. (2018, May 20). The 10 professions with the most psychopaths - Business Insider. Business Insider; Business Insider. https://www.businessinsider.com/professions-with-the-most-psychopaths-2018-5
Not all psychopaths are violent; a new study may explain why some are “successful” instead. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-05/vcu-nap051220.php
Lasko, E., & Chester, D. (2020, April 24). What Makes a ‘Successful’ Psychopath? Longitudinal Trajectories of Offenders’ Antisocial Behavior and Impulse Control as a Function of Psychopathy. https://doi.org/10.31234/osf.io/rjg3q

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/differences-in-ceo-and-murdering-psychopaths-how-deep-sleep-cleans-your-brain-and-the-mystery-of-our-inactive-sun

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Fighting Coronavirus with Llamas, Why Rain Stops Rocket Launches, and Listener Questions About Cold Things Jun 05, 2020

Show notes

Learn about why NASA doesn’t launch rockets in the rain (which is why there was a delay launching the SpaceX Crew Dragon spacecraft carrying NASA astronauts Robert Behnken and Douglas Hurley); why llamas are so promising for protecting humans against viruses like COVID-19; and why things get cold — when they’re wet, when you’re chewing mint gum, and when you blow air through narrowed lips.

Why NASA doesn’t launch rockets in the rain by Cameron Duke

Analysis of Apollo 12 Lightning Incident. (1970, February). Spaceflight.Nasa.Gov. https://spaceflight.nasa.gov/outreach/SignificantIncidents/assets/analysis-of-apollo-12-lightning-incident.pdf
Apollo 12 Launch - CSM Onboard Audio. (2012). [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=31qt9jgtMMI
Apollo 12 Launch (Lightning Strike) - Onboard Voice Recorder. (2015). [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=ivtpIGrMZpw
Bartels, M. (2020, May 30). NASA and SpaceX eye weather for historic Demo-2 astronaut launch Saturday. Space.Com. https://www.space.com/spacex-demo-2-astronaut-launch-weather-concerns.html
Basics of Space Flight: Rocket Propellants. (2019). Braeunig.Us. http://www.braeunig.us/space/propel.htm
NASA - Lightning and Launches. (2020). Nasa.Gov. https://www.nasa.gov/audience/foreducators/9-12/features/F_Lightning_and_Launches_9_12.html
Gohd, C. (2019, November 14). 50 Years Ago: NASA’s Apollo 12 Was Struck By Lightning Right After Launch ... Twice! (Video). Space.Com; Space. https://www.space.com/apollo-12-lightning-strike-twice-launch-video.html
Thorbecke, C. (2020, May 27). NASA’s SpaceX launch scrubbed due to weather, next chance on Saturday. ABC News; ABC News. https://abcnews.go.com/Technology/live-updates-nasa-spacex-launch-astronauts-iss/story?id=70902209
Shira Teitel, A. (2017). What Happened on Board when Apollo 12 was Struck by Lightning [YouTube Video]. In The Vintage Space. https://www.youtube.com/watch?v=9i6yD2c2Jho

Why llamas are so promising for human virus protection by Cameron Duke

Leslie, M. (2018, May 10). Mini-antibodies discovered in sharks and camels could lead to drugs for cancer and other diseases. Science | AAAS. https://www.sciencemag.org/news/2018/05/mini-antibodies-discovered-sharks-and-camels-could-lead-drugs-cancer-and-other-diseases#
Brulliard, K. and Johnson, C.Y. (2020, May 6). The urgent quest for a coronavirus treatment involves door-to-door blood collection and a llama named Winter. The Washington Post. https://www.washingtonpost.com/science/2020/05/06/urgent-quest-coronavirus-treatment-involves-door-to-door-blood-collection-llama-named-winter/
Dr. Francis Collins. (2018, November 13). Looking to Llamas for New Ways to Fight the Flu. NIH Director’s Blog. https://directorsblog.nih.gov/2018/11/13/looking-to-llamas-for-new-ways-to-fight-the-flu/
Hamers-Casterman, C., Atarhouch, T., Muyldermans, S., Robinson, G., Hammers, C., Songa, E. B., Bendahman, N., & Hammers, R. (1993). Naturally occurring antibodies devoid of light chains. Nature, 363(6428), 446–448. https://doi.org/10.1038/363446a0
Wrapp, Daniel, et al. (2020). Structural Basis for Potent Neutralization of Betacoronaviruses by Single-Domain Camelid Antibodies. Cell. https://doi.org/10.1016/j.cell.2020.04.031
Zimmer, C. (2018, November 1). How to Turbocharge Flu Protection (Llamas Required). The New York Times. https://www.nytimes.com/2018/11/01/science/flu-vaccinations.html

Three questions about cold by Ashley Hamer (Listener questions from Joshua, Brescia, and Likith)

Bautista, D. M., Siemens, J., Glazer, J. M., Tsuruda, P. R., Basbaum, A. I., Stucky, C. L., Jordt, S.-E., & Julius, D. (2007). The menthol receptor TRPM8 is the principal detector of environmental cold. Nature, 448(7150), 204–208. https://doi.org/10.1038/nature05910
Lecklitner, I. (2016, November 9). Why Does My Mouth Freeze When I Drink Water After Chewing... Dollar Shave Club Original Content; Dollar Shave Club Original Content. https://www.dollarshaveclub.com/content/story/why-does-my-mouth-freeze-when-i-drink-water-after-chewing-gum
WIRED Staff. (2010, September 22). Why Does Spicy Food Taste Hot? WIRED; WIRED. https://www.wired.com/2010/09/why-does-spicy-food-taste-hot/
Chicago Tribune. (2011, August 9). Ask Tom why: Why does wet skin feel cold? Chicagotribune.com. https://www.chicagotribune.com/news/ct-xpm-2011-08-09-ct-wea-0809-asktom-20110809-story.html
Heat of Vaporization. (2013, October 2). Chemistry LibreTexts. https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Thermodynamics/Energies_and_Potentials/Enthalpy/Heat_of_Vaporization
Fluid or Air Entrainment. (2020). Lanecc.Edu. https://media.lanecc.edu/users/driscolln/RT112/Air_Flow_Fluidics/Air_Flow_Fluidics7.html

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/fighting-coronavirus-with-llamas-why-rain-stops-rocket-launches-and-listener-questions-about-cold-things

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How We Know Climate Change Is Caused by Humans (w/ Katharine Hayhoe) and the Myth of “Common Sense” Jun 04, 2020

Show notes

Renowned climate scientist Katharine Hayhoe explains how we know that climate change is caused by humans. Then, learn about why there’s no such thing as “common sense.”

Links to donate:

Discovery’s Social Good Initiative RISE: Reducing Inequality and Supporting Empowerment https://www.discovery.com/dnews/help-reduce-inequality---support-empowerment
NAACP Legal Defense and Educational Fund https://org2.salsalabs.com/o/6857/p/salsa/donation/common/public/?donate_page_KEY=15780
Equal Justice Initiative https://support.eji.org/give/153413/#!/donation/checkout
Emma Bowen Foundation https://www.emmabowenfoundation.com/donate
The Bail Project https://secure.givelively.org/donate/the-bail-project
National Police Accountability Project https://www.nlg-npap.org/donate/
Vera Institute of Justice https://www.vera.org/donate

Additional resources from Katharine Hayhoe:

Official website http://www.katharinehayhoe.com/wp2016/
Follow @KHayhoe on Twitter https://twitter.com/KHayhoe
Pick up “A Climate for Change: Global Warming Facts for Faith-Based Decisions” on Amazon https://amazon.com

"Common sense" isn't a real thing by Kelsey Donk

There’s No Such Thing as Common Sense. (2020). Psychology Today. https://www.psychologytoday.com/intl/blog/too-many-goals/202005/theres-no-such-thing-common-sense
Ellerton, P. (2016, February 2). We can’t trust common sense but we can trust science. The Conversation. https://theconversation.com/we-cant-trust-common-sense-but-we-can-trust-science-53042
vanDellen, M. R., Isherwood, J. C., & Delose, J. E. (2016). How do people define moderation? Appetite, 101, 156–162. https://doi.org/10.1016/j.appet.2016.03.010

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/how-we-know-climate-change-is-caused-by-humans-w-katharine-hayhoe-and-the-myth-of-common-sense

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Defending Against “Murder Hornets” with Bee Balls, Aphantasia and the Two Extremes of the “Mind’s Eye,” and Venus’s Freaky-Fast Atmosphere Jun 03, 2020

Show notes

Learn about the surprising way Japanese honeybees defend themselves against "murder hornets" (actual name: Asian giant hornets); how “atmospheric tidal waves” make Venus’s atmosphere rotate faster than the actual planet; and the wide spectrum of how people mentally visualize images, including aphantasia and hyperphantasia.

Japanese honeybees defend against 'murder hornets' by forming bee balls by Cameron Duke

Main, D. (2020, May 4). “Murder hornets” have arrived in the U.S.—here’s what you should know. NationalGeographic.com. https://www.nationalgeographic.com/animals/2020/05/asian-giant-hornets-arrive-united-states/
Papachristoforou, A., Rortais, A., Zafeiridou, G., Theophilidis, G., Garnery, L., Thrasyvoulou, A., & Arnold, G. (2007). Smothered to death: Hornets asphyxiated by honeybees. Current Biology, 17(18), R795–R796. https://doi.org/10.1016/j.cub.2007.07.033
Sugahara, M., Nishimura, Y., & Sakamoto, F. (2012). Differences in Heat Sensitivity between Japanese Honeybees and Hornets Under High Carbon Dioxide and Humidity Conditions Inside Bee Balls. Zoological Science, 29(1), 30–36. https://doi.org/10.2108/zsj.29.30
Sugahara, M., & Sakamoto, F. (2009). Heat and carbon dioxide generated by honeybees jointly act to kill hornets. Naturwissenschaften, 96(9), 1133–1136. https://doi.org/10.1007/s00114-009-0575-0

Venus's atmosphere rotates 60 times faster than the planet because of "atmospheric tidal waves" by Grant Currin

Takeshi Horinouchi, Yoshi-Yuki Hayashi, Shigeto Watanabe, Manabu Yamada, Atsushi Yamazaki, Toru Kouyama, Makoto Taguchi, Tetsuya Fukuhara, Masahiro Takagi, Kazunori Ogohara, Shin-ya Murakami, Peralta, J., Limaye, S. S., Takeshi Imamura, Masato Nakamura, Sato, T. M., & Takehiko Satoh. (2020). How waves and turbulence maintain the super-rotation of Venus’ atmosphere. Science, 368(6489), 405–409. https://doi.org/10.1126/science.aaz4439
Atmospheric tidal waves maintain Venus’ super-rotation. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-04/hu-at042320.php
Carne, N. (2020, April 26). Super-rotation and Venus’ atmosphere. Cosmosmagazine.Com; Cosmos Magazine. https://cosmosmagazine.com/space/super-rotation-and-venus-atmosphere
Passant Rabie. (2020, April 23). Why does Venus’ atmosphere spin much faster than the planet? Inverse; Inverse. https://www.inverse.com/science/why-does-venus-atmosphere-spin-much-faster-than-the-planet
https://newatlas.com/author/david-szondy. (2020, April 24). “Tidal waves” power super-fast rotation of Venus’ atmosphere. New Atlas. https://newatlas.com/space/tidal-waves-power-super-fast-rotation-atmosphere-venus/
Basilevsky, A. T., & Head, J. W. (2003). The surface of Venus. Reports on Progress in Physics, 66(10), 1699–1734. https://doi.org/10.1088/0034-4885/66/10/r04

The two extremes of the "mind's eye": aphantasia and hyperphantasia by Kelsey Donk

Zeman, A., Dewar, M., & Della Sala, S. (2015). Lives without imagery – Congenital aphantasia. Cortex, 73, 378–380. https://doi.org/10.1016/j.cortex.2015.05.019
Aphantasia clears the way for a scientific career path. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-05/uoe-act043020.php
Zeman, A., Milton, F., Della Sala, S., Dewar, M., Frayling, T., Gaddum, J., Hattersley, A., Heuerman-Williamson, B., Jones, K., MacKisack, M., & Winlove, C. (2020). Phantasia–The psychological significance of lifelong visual imagery vivdness extremes. Cortex. https://doi.org/10.1016/j.cortex.2020.04.003

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/defending-against-murder-hornets-with-bee-balls-aphantasia-and-the-two-extremes-of-the-minds-eye-and-venuss-freaky-fast-atmosphere

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How Technology Is Enabling Archeological Discoveries (w/ Elizabeth Sawchuk and Mary Prendergast) and the Privacy Risks of Eye-Tracking Tech Jun 02, 2020

Show notes

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

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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Your Ancestors May Influence Your Work Hours, Coral Reproduced in Captivity, and the First Known Water-Dwelling Dinosaur Jun 01, 2020

Show notes

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

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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Selfish People Remember Being Generous, Why We Can’t Transplant Brains, and Buying Life Insurance from Vending Machines May 29, 2020

Show notes

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

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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“Rub Some Dirt on It” to Heal Wounds, Funny Memes Can Save Endangered Species, and Space Changes the Shape of Astronauts’ Hearts May 28, 2020

Show notes

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

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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