Learn about an artificial sun from KSTAR that’s hotter than our actual sun; whether math really is a universal language; and what words like “fresh” really tell you about how fancy your food is.

South Korean researchers created an artificial sun that's hotter than our actual sun by Grant Currin

• Korean artificial sun sets the new world record of 20-sec-long operation at 100 million degrees. (2020, December 24). Phys.org. https://phys.org/news/2020-12-korean-artificial-sun-world-sec-long.html
• Nield, D. (2020). South Korea’s “Artificial Sun” Just Set a New World Record For High-Temperature Plasma. ScienceAlert. https://www.sciencealert.com/south-korea-s-artificial-sun-just-set-a-new-world-record-for-high-temperature-plasma
• Tala, T., & Garbet, X. (2006). Physics of Internal Transport Barriers. Comptes Rendus Physique, 7(6), 622–633. https://doi.org/10.1016/j.crhy.2006.06.005
• Delbert, C. (2020, December 28). Korea’s Artificial Sun Just Ran for 20 Astonishing Seconds. Popular Mechanics; Popular Mechanics. https://www.popularmechanics.com/science/a35084113/korea-artificial-sun-fusion-reactor-runs-for-20-seconds/
• Tokamak. (2015). ITER. https://www.iter.org/mach/Tokamak
• Home: 28th IAEA Fusion Energy Conference (FEC 2020) | IAEA. (2019, December 6). Iaea.org. https://www.iaea.org/events/fec-2020

Is math really a universal language? by Ashley Hamer (Listener question from John)

• PBS Idea Channel. (2013). Is Math a Feature of the Universe or a Feature of Human Creation? | Idea Channel | PBS [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=TbNymweHW4E
• Baidou, Alain. (2006). Briefings on Existence. State University of New York Press. https://s3.amazonaws.com/arena-attachments/769564/8b787039810debb75794401980b224d6.pdf
• Madden, J. J., Lakoff, G., & Núñez, R. E. (2002, August). Where Mathematics Comes From: How the Embodied Mind Brings Mathematics Into Being. ResearchGate; Mathematical Association of America. https://www.researchgate.net/publication/239547225_Where_Mathematics_Comes_From_How_the_Embodied_Mind_Brings_Mathematics_Into_Being
• Thaller, M. (2019, March 7). The evolution of mathematics, from agriculture to quantum mechanics. Big Think; Big Think. https://bigthink.com/videos/mathematics-universal-language

What Words Like "Fresh" Really Tell You About How Fancy Your Food Is by Arika Okrent

• Jurafsky, D. (2014). The Language of Food: A Linguist Reads the Menu. W. W. Norton & Company. https://amzn.to/3rgRJbY

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/the-sun-2-0-fresh-food-fallacies-and-is-math-universal

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Learn about how clocks and lightbulbs changed human health, with author and materials scientist Ainissa Ramirez. Plus: learn about that time a bunch of birds became milk bottle thieves and whether you should put one or two spaces after a period.

The time a bunch of birds became milk bottle thieves by Cameron Duke

• Aplin, L. M., Farine, D. R., Morand-Ferron, J., Cockburn, A., Thornton, A., & Sheldon, B. C. (2014). Experimentally induced innovations lead to persistent culture via conformity in wild birds. Nature, 518(7540), 538–541. https://doi.org/10.1038/nature13998
• Aplin, L. M., Sheldon, B. C., & Morand-Ferron, J. (2013). Milk bottles revisited: social learning and individual variation in the blue tit, Cyanistes caeruleus. Animal Behaviour, 85(6), 1225–1232. https://doi.org/10.1016/j.anbehav.2013.03.009
• Boogert, N. (2014, December 4). Milk bottle-raiding birds pass on thieving ways to their flock. The Conversation. https://theconversation.com/milk-bottle-raiding-birds-pass-on-thieving-ways-to-their-flock-34784

Should You Put One or Two Spaces After a Period? by Cody Gough

• Hamblin, J. (2018, May 11). The Atlantic. The Atlantic; theatlantic. https://www.theatlantic.com/science/archive/2018/05/two-spaces-after-a-period/559304/
• Johnson, R. L., Bui, B., & Schmitt, L. L. (2018). Are two spaces better than one? The effect of spacing following periods and commas during reading. Attention, Perception, & Psychophysics, 80(6), 1504–1511. https://doi.org/10.3758/s13414-018-1527-6
• Douglas, N. (2018, May). No, You Still Shouldn’t Put Two Spaces After a Period. Lifehacker; Lifehacker. https://lifehacker.com/no-you-still-shouldnt-put-two-spaces-after-a-period-1825662114

More from Ainissa Ramirez:

• Pick up "The Alchemy of Us: How Humans and Matter Transformed One Another" on Amazon: https://amzn.to/2MyB4l8
• Ainissa's website: https://www.ainissaramirez.com/
• Ainissa Ramirez on Twitter: https://twitter.com/ainissaramirez

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-science-says-about-putting-2-spaces-after-a-period

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Learn about how sleep may have evolved before the brain; why airports keep birds of prey on staff; and what would happen if you stopped time.

Sleep might have evolved before the brain by Cameron Duke

• Kanaya, H. J., Park, S., Kim, J., Kusumi, J., Krenenou, S., Sawatari, E., Sato, A., Lee, J., Bang, H., Kobayakawa, Y., Lim, C., & Itoh, T. Q. (2020). A sleep-like state in Hydra unravels conserved sleep mechanisms during the evolutionary development of the central nervous system. Science Advances, 6(41), eabb9415. https://doi.org/10.1126/sciadv.abb9415
• Pappas, S. (2017, July 18). Why Do We Sleep? Livescience.com; Live Science. https://www.livescience.com/32469-why-do-we-sleep.html
• staff, S. X. (2021, January 8). Which came first, sleep or the brain? Medicalxpress.com; Medical Xpress. https://medicalxpress.com/news/2021-01-brain-1.html

Airports Keep Birds of Prey on Staff to Protect Planes by Ashley Hamer

• FAA Wildlife Strike Database. (2021). Faa.gov. https://wildlife.faa.gov/home
• Frequently Asked Questions and Answers. (2020, August 28). Faa.gov. https://www.faa.gov/airports/airport_safety/wildlife/faq/
• Bliss, L. (2016, May 26). Meet the Falcons Keeping North American Runways Safe. Bloomberg.com; Bloomberg. https://www.bloomberg.com/news/articles/2016-05-26/great-big-story-video-shows-how-falcons-work-as-airplane-bird-strike-mitigation
• Haje Jan Kamps. (2017, January 7). This flappy bird-drone keeps airports safe. TechCrunch; TechCrunch. https://techcrunch.com/2017/01/07/is-it-a-bird-is-it-a-plane-well-it-is-a-drone-actually/

What Would Happen If You Stopped Time? by Ashley Hamer originally aired September 7, 2018 https://omny.fm/shows/curiosity-daily/what-would-happen-if-you-stopped-time-secret-room

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-would-happen-if-you-stopped-time

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Learn about what's going on with the new COVID-19 variants — and whether you should worry about them — with Dr. Syra Madad, nationally recognized epidemiologist and the senior director of the pathogens program at NYC Health and Hospitals. Then, learn about a new theory on how our planets formed.

Additional resources from Dr. Syra Madad and #ConqueringCOVID:

• Official website https://scty.org/syra
• Follow @SyraMadad on Twitter https://twitter.com/syramadad
• The Vaccine: Conquering COVID https://press.discovery.com/us/sci/programs/vaccine-conquering-covid/
• Start your 7-day free trial of discovery+ https://discoveryplus.com/curiosity

New theory on how our planets formed by Grant Currin

• How our planets were formed. (2021). Ethz.ch. https://ethz.ch/en/news-and-events/eth-news/news/2021/01/how-our-planets-were-formed.html
• Lichtenberg, T., Dra̧żkowskaJ., Schönbächler, M., Golabek, G. J., & Hands, T. O. (2021). Bifurcation of planetary building blocks during Solar System formation. Science, 371(6527), 365–370. https://doi.org/10.1126/science.abb3091

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/when-to-worry-about-covid-19-variants

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What gets you curious? Virtual experiences, celestial bodies, water worlds or maybe just the tiniest mysteries inside your brain? The endlessly curious and curiously funny, Gillian Jacobs (Community, Netflix's LOVE) and Diona Reasonover (NCIS), step off set to go on tangents with real-life astronauts, astrophysicists, science artists, mathematician-types and other really smart people that investigate what seems impossible. 


If/Then is OUT NOW. Subscribe in Stitcher, Pandora, the SiriusXM app or wherever you find podcasts.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/introducing-if-then

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Learn about why popular opinion might not be as popular as you thought; a new analysis that’s debunked the blood type diet; and a pool of water in Kidd Creek Mine in Timmins, Ontario, Canada, that’s 2 billion years old.

One person repeating an opinion makes people think it's a popular opinion by Kelsey Donk

• People Often Think An Opinion Heard Repeatedly From The Same Person Is Actually A Popular Opinion. (2020). ScienceDaily. https://www.sciencedaily.com/releases/2007/05/070520183447.htm
• Weaver, K., Garcia, S. M., Schwarz, N., & Miller, D. T. (2007). Inferring the popularity of an opinion from its familiarity: A repetitive voice can sound like a chorus. Journal of Personality and Social Psychology, 92(5), 821–833. https://doi.org/10.1037/0022-3514.92.5.821

A new analysis has debunked the blood type diet by Grant Currin

• New study debunks blood type diet. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-12/pcfr-nsd120420.php
• Kahleova, H., Petersen, K. F., Shulman, G. I., Alwarith, J., Rembert, E., Tura, A., Hill, M., Holubkov, R., & Barnard, N. D. (2020). Effect of a Low-Fat Vegan Diet on Body Weight, Insulin Sensitivity, Postprandial Metabolism, and Intramyocellular and Hepatocellular Lipid Levels in Overweight Adults. JAMA Network Open, 3(11), e2025454. https://doi.org/10.1001/jamanetworkopen.2020.25454
• Barnard, N. D., Rembert, E., Freeman, A., Bradshaw, M., Holubkov, R., & Kahleova, H. (2020). Blood Type Is Not Associated with Changes in Cardiometabolic Outcomes in Response to a Plant-Based Dietary Intervention. Journal of the Academy of Nutrition and Dietetics. https://doi.org/10.1016/j.jand.2020.08.079
• Shmerling, R. H. (2017, May 12). Diet not working? Maybe it’s not your type - Harvard Health Blog. Harvard Health Blog. https://www.health.harvard.edu/blog/diet-not-working-maybe-its-not-your-type-2017051211678

The World's Oldest Known Pool of Water Is a Staggering 2 Billion Years Old by Joanie Faletto

• Kidd Creek Mine | AMNH. (2021). American Museum of Natural History. https://www.amnh.org/exhibitions/permanent/planet-earth/why-is-the-earth-habitable/where-do-the-earth-s-riches-come-from/kidd-creek-mine
• Gilllis, L. (2019, June 17). Is there new life for Kidd Mine? Northern Ontario Business; Northern Ontario Business. https://www.northernontariobusiness.com/regional-news/timmins/is-there-new-life-for-kidd-mine-1510179
• McGill University. (2016, November 3). Channels. https://www.mcgill.ca/channels/news/it%E2%80%99s-whats-underneath-counts-263769
• Holland, G., Lollar, B. S., Li, L., Lacrampe-Couloume, G., Slater, G. F., & Ballentine, C. J. (2013). Deep fracture fluids isolated in the crust since the Precambrian era. Nature, 497(7449), 357–360. https://doi.org/10.1038/nature12127
• Li, L., Wing, B. A., Bui, T. H., McDermott, J. M., Slater, G. F., Wei, S., Lacrampe-Couloume, G., & Lollar, B. S. (2016). Sulfur mass-independent fractionation in subsurface fracture waters indicates a long-standing sulfur cycle in Precambrian rocks. Nature Communications, 7(1). https://doi.org/10.1038/ncomms13252

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/popular-opinion-isnt-what-you-think

Hosted on Acast. See acast.com/privacy for more information.

Learn about how Arnold’s ear-cough reflex can make you cough when you clean your ears; why it’s important to teach your kids about giving when they’re learning about money; and a hidden letter in the alphabet that you already sing.

Why do I cough when I clean my ears? by Ashley Hamer (Listener question from Rachita)

• Pearce, JMS. (2020, February 19). Arnold’s Nerve - ACNR | Paper & Online Neurology Journal. ACNR | Paper & Online Neurology Journal. https://www.acnr.co.uk/2020/02/arnolds-nerve/
• Gupta, D., Verma, S., & Vishwakarma, S. (1986). Anatomic basis of Arnold’s ear-cough reflex. Surgical and Radiologic Anatomy, 8(4), 217–220. https://doi.org/10.1007/bf02425070
• Chartrand, M.S. (2005, May 30). Identifying Neuro-reflexes of the External Ear Canal Max Stanley Chartrand. AudiologyOnline. https://www.audiologyonline.com/articles/identifying-neuro-reflexes-external-ear-1030
• Ryan, N. M., Gibson, P. G., & Birring, S. S. (2014). Arnold’s nerve cough reflex: evidence for chronic cough as a sensory vagal neuropathy. Journal of Thoracic Disease, 6(Suppl 7), S748-52. https://doi.org/10.3978/j.issn.2072-1439.2014.04.22
• Why You Shouldn’t Use Cotton Swabs to Clean Your Ears. (2017, July 27). It’s a Noisy Planet. Protect Their Hearing. https://www.noisyplanet.nidcd.nih.gov/have-you-heard/cotton-swabs-ears

Teaching Kids about Money? Don't Forget Giving by Sonja Hodgen

• Alexis Blue-U. Arizona. (2019, May 30). Teaching kids about money? Don’t forget giving - Futurity. Futurity. https://www.futurity.org/charity-giving-children-families-2074982/
• LeBaron, A. B. (2019). The Socialization of Financial Giving: A Multigenerational Exploration. Journal of Family and Economic Issues, 40(4), 633–646. https://doi.org/10.1007/s10834-019-09629-z

There's a hidden letter in the alphabet song, and you already sing it by Cameron Duke

• Editors of Merriam-Webster. (2018, September 25). How the “&” Came by its Name. Merriam-Webster.com; Merriam-Webster. https://www.merriam-webster.com/words-at-play/the-history-of-ampersand
• Jonny Gibson. (2017, October 15). The History of the Ampersand - Black Lion Banner - Medium. Medium; Black Lion Banner. https://medium.com/black-lion-banner/the-history-of-the-ampersand-c81839171940
• The schoolmaster. (n.d.). Library of Congress, Washington, D.C. 20540 USA. Retrieved January 14, 2021, from https://www.loc.gov/resource/sm1834.360770.0/?sp=1
• What Character Was Removed From The Alphabet? (2020, September 7). Dictionary.com; Dictionary.com. https://www.dictionary.com/e/ampersand/
• Who Wrote The Alphabet Song? (2018, October 2). Dictionary.com. https://www.dictionary.com/e/abcsong/

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-do-i-cough-when-i-clean-my-ears

Hosted on Acast. See acast.com/privacy for more information.

Award-winning scientist and science communicator Ainissa Ramirez explains how copper changed our language. Then, learn about the surprising health benefits of brown fat.

Additional resources from Ainissa Ramirez:

• Pick up "The Alchemy of Us: How Humans and Matter Transformed One Another" on Amazon: https://amzn.to/2MyB4l8
• Ainissa's website: https://www.ainissaramirez.com/
• Ainissa Ramirez on Twitter: https://twitter.com/ainissaramirez

Largest study of brown fat ever shows just how healthy it is by Grant Currin

• Study of 50,000 people finds brown fat may protect against numerous chronic diseases. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-01/ru-so5010421.php
• Becher, T., Palanisamy, S., Kramer, D. J., Eljalby, M., Marx, S. J., Wibmer, A. G., Butler, S. D., Jiang, C. S., Vaughan, R., Schöder, H., Mark, A., & Cohen, P. (2021). Brown adipose tissue is associated with cardiometabolic health. Nature Medicine, 27(1), 58–65. https://doi.org/10.1038/s41591-020-1126-7
• Peres Valgas da Silva, C., Hernández-Saavedra, D., White, J., & Stanford, K. (2019). Cold and Exercise: Therapeutic Tools to Activate Brown Adipose Tissue and Combat Obesity. Biology, 8(1), 9. https://doi.org/10.3390/biology8010009
• Cool Temperature Alters Human Fat and Metabolism. (2015, May 14). National Institutes of Health (NIH). https://www.nih.gov/news-events/nih-research-matters/cool-temperature-alters-human-fat-metabolism
• Velickovic, K., Wayne, D., Leija, H. A. L., Bloor, I., Morris, D. E., Law, J., Budge, H., Sacks, H., Symonds, M. E., & Sottile, V. (2019). Caffeine exposure induces browning features in adipose tissue in vitro and in vivo. Scientific Reports, 9(1). https://doi.org/10.1038/s41598-019-45540-1

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-copper-changed-our-language-w-materials-scientist-ainissa-ramirez

Hosted on Acast. See acast.com/privacy for more information.

Learn about why just because you want something doesn’t mean you like it; why Esperanto is the world’s most successful universal language; and a gene therapy injection in one eye that improved vision in both.

Just because you want something doesn't mean you like it — and that has implications for addiction by Kelsey Donk

• Edmonds, D. (2020, December 12). The science of addiction: Do you always like the things you want? BBC News.. https://www.bbc.com/news/stories-55221825
• Berridge, K. C., & Robinson, T. E. (2016). Liking, wanting, and the incentive-sensitization theory of addiction. American Psychologist, 71(8), 670–679. https://doi.org/10.1037/amp0000059

Esperanto Is the World's Universal Language by Reuben Westmaas

• Some Basic Information about Esperanto -- the International Language. (2021). Esperanto.org. http://esperanto.org/us/USEJ/world/index.html
• Berlin, R. L. G. (2013, September 26). Johnson: Simple, logical and doomed. The Economist; The Economist. https://www.economist.com/prospero/2013/09/26/johnson-simple-logical-and-doomed
• L.L. Zamenhof | Polish linguist and physician | Britannica. (2021). In Encyclopædia Britannica. https://www.britannica.com/biography/L-L-Zamenhof

Gene therapy injection in one eye surprises scientists by improving vision in both by Cameron Duke

• Almeroth-Williams, T. (2020, December 10). Gene therapy injection in one eye surprises scientists by improving vision in both. University of Cambridge. https://www.cam.ac.uk/research/news/gene-therapy-injection-in-one-eye-surprises-scientists-by-improving-vision-in-both
• Yu-Wai-Man, P., Newman, N. J., Carelli, V., Moster, M. L., Biousse, V., Sadun, A. A., Klopstock, T., Vignal-Clermont, C., Sergott, R. C., Rudolph, G., Morgia, C. L., Karanjia, R., Taiel, M., Blouin, L., Burguière, P., Smits, G., Chevalier, C., Masonson, H., Salermo, Y., … Sahel, J.-A. (2020). Bilateral visual improvement with unilateral gene therapy injection for Leber hereditary optic neuropathy. Science Translational Medicine, 12(573). https://doi.org/10.1126/scitranslmed.aaz7423

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/wanting-and-liking-are-different-to-your-brain

Hosted on Acast. See acast.com/privacy for more information.

Learn about how hoarders’ brains see their belongings; why dolphins consciously lower their heart rates; and what scientists think happened before the big bang.

How Hoarders' Brains See Their Belongings by Ashley Hamer

• Tolin, D. F., Stevens, M. C., Villavicencio, A. L., Norberg, M. M., Calhoun, V. D., Frost, R. O., Steketee, G., Rauch, S. L., & Pearlson, G. D. (2012). Neural Mechanisms of Decision Making in Hoarding Disorder. Archives of General Psychiatry, 69(8), 832. https://doi.org/10.1001/archgenpsychiatry.2011.1980
• Szalavitz, M., & Time.com. (2012, August 7). Inside the hoarder’s brain: A unique problem with decision-making. CNN Digital; CNN Health. https://www.cnn.com/2012/08/07/health/inside-hoarders-brain/index.html
• DSM-V: Hoarding New Mental-Disorder Diagnoses. (2013, May 3). Promises Behavioral Health. https://www.promisesbehavioralhealth.com/addiction-recovery-blog/dsm-v-hoarding-new-mental-disorder-diagnoses/

Dolphins consciously decrease their heart rates before diving by Grant Currin

• How dolphins avoid “the bends”. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-11/f-hda111720.php
• Fahlman, A., Cozzi, B., Manley, M., Jabas, S., Malik, M., Blawas, A., & Janik, V. M. (2020). Conditioned Variation in Heart Rate During Static Breath-Holds in the Bottlenose Dolphin (Tursiops truncatus). Frontiers in Physiology, 11. https://doi.org/10.3389/fphys.2020.604018
• Fox, A. (2020, December). Dolphins May Be Able to Control Their Heart Rates. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/smart-news/dolphins-may-be-able-control-their-heart-rate-180976422/

What Came Before the Big Bang? originally aired September 3, 2018: https://omny.fm/shows/curiosity-daily/what-came-before-the-big-bang-diner-designs-and-th

Powers of Ten (1977): https://www.youtube.com/watch?v=0fKBhvDjuy0

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-came-before-the-big-bang

Hosted on Acast. See acast.com/privacy for more information.