Curiosity Weekly

Learn how earworms could be helping your memory; how auroras are created; and what your cat should drink instead of milk.

Maybe that song stuck in your head is helping your long-term memory by Cameron Duke

• Karen Michele Nikos-Rose. (2021, June 15). That Song Is Stuck in Your Head, but It’s Helping You to Remember. UC Davis. https://www.ucdavis.edu/news/song-stuck-in-head-helps-remember
• Kubit, B. M., & Janata, P. (2021). Spontaneous mental replay of music improves memory for incidentally associated event knowledge. Journal of Experimental Psychology: General. https://doi.org/10.1037/xge0001050

We have the first experimental evidence for how auroras are created by Briana Brownell

• Physicists report definitive evidence how auroras are created. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/uoi-prd060321.php
• Auroral Electron Acceleration. (2021). Uiowa.edu. https://homepage.physics.uiowa.edu/~ghowes/research/aurora.html
• Schroeder, J. W. R., Howes, G. G., Kletzing, C. A., Skiff, F., Carter, T. A., Vincena, S., & Dorfman, S. (2021). Laboratory measurements of the physics of auroral electron acceleration by Alfvén waves. Nature communications, 12(1), 1-9. https://www.nature.com/articles/s41467-021-23377-5.epdf

A Feline Myth Debunked: Don't Give Your Cat Milk by Anna Todd

• Fries, W. C. (2009, July 17). Cats and Dairy: Get the Facts. WebMD; WebMD. https://pets.webmd.com/cats/guide/cats-and-dairy-get-the-facts#1
• Bradshaw, J. (2019, May 20). Why can’t cats drink milk? Plus 6 other feline myths. BBC Science Focus Magazine; BBC Science Focus Magazine. https://www.sciencefocus.com/nature/why-cant-cats-drink-milk-plus-6-other-feline-myths/
• Causes and diagnosis of lactose intolerance. (2018, November 29). Nih.gov; Institute for Quality and Efficiency in Health Care (IQWiG). https://www.ncbi.nlm.nih.gov/books/NBK310263/

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/earworms-aid-memory-how-auroras-happen-dont-give-cats-milk

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

Learn about a scientific tool to cure hiccups; why corvids owe big brains to longer childhoods; and how spacecraft move.

Finally, the first-ever scientific tool to cure hiccups by Grant Currin

• Team describes science-based hiccups intervention. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/uoth-tds061821.php
• Alvarez, J., Anderson, J. M., Snyder, P. L., Mirahmadizadeh, A., Godoy, D. A., Fox, M., & Seifi, A. (2021). Evaluation of the Forced Inspiratory Suction and Swallow Tool to Stop Hiccups. JAMA Network Open, 4(6), e2113933. https://doi.org/10.1001/jamanetworkopen.2021.13933
• https://newatlas.com/author/ben-coxworth. (2021, June 21). Drinking device claimed to help halt hiccups. New Atlas. https://newatlas.com/health-wellbeing/fisst-hiccaway-hiccups/
• Herndon, J. (2018, May 29). Why Do We Hiccup? Healthline; Healthline Media. https://www.healthline.com/health/why-do-we-hiccup#Why-we-get-hiccups

Corvids owe big brains to parenting/long childhoods by Steffie Drucker

• Extended parenting helps young birds grow smarter. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-05/mpif-eph052920.php
• Heidt, A. (2020, June 8). Like humans, these big-brained birds may owe their smarts to long childhoods. Science | AAAS. https://www.sciencemag.org/news/2020/06/humans-these-big-brained-birds-may-owe-their-smarts-long-childhoods
• Extended parenting and the evolution of cognition | Philosophical Transactions of the Royal Society B: Biological Sciences. (2020). Philosophical Transactions of the Royal Society B. https://royalsocietypublishing.org/doi/abs/10.1098/rstb.2019.0495

If space is full of nothing, how can spacecraft move? by Ashley Hamer (Listener question from Nathan in Clive, Iowa)

• How does a rocket work in space where there is no air to push against? | Science Guys | Union University, a Christian College in Tennessee. (2014). Uu.edu. https://www.uu.edu/dept/physics/scienceguys/2002Sept.cfm
• Howell, E. (2013, April 9). How Do Space Rockets Work Without Air? Livescience.com; Live Science. https://www.livescience.com/34475-how-do-space-rockets-work-without-air.html

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/tool-to-cure-hiccups-corvid-childhoods-how-spacecraft-move

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

Learn how scientists induced an out-of-body experience in a human without using drugs; and Earth’s geological “pulse.”

Scientists induced an out-of-body experience in mice and a human without using drugs by Grant Currin

• Scientists Say A Mind-Bending Rhythm In The Brain Can Act Like Ketamine. (2020, September 16). NPR.org. https://www.npr.org/sections/health-shots/2020/09/16/913565163/scientists-discover-way-to-induce-altered-state-of-mind-without-drugs
• Wells, S. (2020, October 3). Scientists Can Induce Out-Of-Body Experiences Without Drugs. Freethink. https://www.freethink.com/articles/uncovering-the-cause-of-dissociative-states-in-the-mind
• Stanford team pinpoints brain circuitry underlying dissociative experiences. (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-09/sm-stp091520.php
• Vesuna, S., Kauvar, I. V., Richman, E., Gore, F., Oskotsky, T., Sava-Segal, C., Luo, L., Malenka, R. C., Henderson, J. M., Nuyujukian, P., Parvizi, J., & Deisseroth, K. (2020). Deep posteromedial cortical rhythm in dissociation. Nature, 586(7827), 87–94. https://doi.org/10.1038/s41586-020-2731-9

The Earth has a geological "pulse" 27.5 million years long by Briana Brownell

• Masters, K. (2016). How often does the Sun pass through a spiral arm in the Milky Way? (Intermediate) - Curious About Astronomy? Ask an Astronomer. Cornell.edu. http://curious.astro.cornell.edu/our-solar-system/55-our-solar-system/the-sun/the-sun-in-the-milky-way/207-how-often-does-the-sun-pass-through-a-spiral-arm-in-the-milky-way-intermediate
• The Earth has a pulse -- a 27.5-million-year cycle of geological activity. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/nyu-teh061821.php
• Rampino, M. R., Caldeira, K., & Zhu, Y. (2021). A pulse of the Earth: A 27.5-Myr underlying cycle in coordinated geological events over the last 260 Myr. Geoscience Frontiers, 12(6), 101245. https://doi.org/10.1016/j.gsf.2021.101245

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/an-out-of-body-experience-without-drugs-and-earths-pulse

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

Learn about why your biggest regret is the thing you didn’t do; the tallest mountains on Earth; and the Deep Web.

The stories in this episode originally aired May 29, 2018 “The Deep Web, Biggest Regrets, and a Mount Everest Misconception” https://omny.fm/shows/curiosity-daily/the-deep-web-biggest-regrets-and-a-mount-everest-misconception

Additional information about the Dark Web:

• The Tor Project | Privacy & Freedom Online. (2021). Torproject.org. https://www.torproject.org/download/
• The Guardian SecureDrop. (2019). Theguardian.com. https://www.theguardian.com/securedrop
• The brighter side of darknet drug dealing | Dr James Martin | TEDxMelbourne https://www.youtube.com/watch?v=hv-E7naLBq8

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/your-biggest-regret-tall-mountain-myths-the-deep-web

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

Learn about anger makes you look guilty; a new quantum microscope; and why the fight against cancer is going very well.

Anger makes you look guilty by Kelsey Donk

• Johnson, S. (2021, June). Falsely accused? Stay calm, because anger makes you look guilty. Big Think; Big Think. https://bigthink.com/mind-brain/signs-of-guilt
• DeCelles, Katherine, Gabrielle Adams, Holly S. Howe, and Leslie K. John. "Anger Damns the Innocent." Psychological Science (in press). https://www.hbs.edu/ris/Publication%20Files/DecellesEtAl20%20-%20Anger%20Damns%20the%20Innocent_7e5cda61-ed8b-4592-866e-bea68f944a70.pdf

New quantum microscope can reveal biological structures that would otherwise be impossible to see by Briana Brownell

• Lu, D. (2021, June 9). Quantum leap for medical research as microscope zooms in on tiny structures. The Guardian; The Guardian. https://www.theguardian.com/science/2021/jun/10/quantum-leap-for-medical-research-as-microscope-zooms-in-on-tiny-structures
• Researchers create quantum microscope that can see the impossible. (2021, June 9). Phys.org. https://phys.org/news/2021-06-quantum-microscope-impossible.html
• Casacio, C. A., Madsen, L. S., Terrasson, A., Waleed, M., Barnscheidt, K., Hage, B., Taylor, M. A., & Bowen, W. P. (2021). Quantum-enhanced nonlinear microscopy. Nature, 594(7862), 201–206. https://doi.org/10.1038/s41586-021-03528-w

We'll never "cure cancer," but the fight against cancer is going very well by Cameron Duke

• Berezow, A. (2021, June 14). We’re winning the war on cancer. Big Think; Big Think. https://bigthink.com/surprising-science/were-winning-war-on-cancer
• Mulcahy, N. (2021, April 14). Rankings of Most Common Cancers to Shift Over Next 20 Years. Medscape; Medscape. https://www.medscape.com/viewarticle/949253
• Rahib, L., Wehner, M. R., Matrisian, L. M., & Nead, K. T. (2021). Estimated Projection of US Cancer Incidence and Death to 2040. JAMA Network Open, 4(4), e214708. https://doi.org/10.1001/jamanetworkopen.2021.4708

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/anger-looks-guilty-quantum-microscope-good-news-about-cancer

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

Learn about why younger kids don’t understand sarcasm; a 24,000 year old living worm; and Betelgeuse’s “Great Dimming.”

Kids don't get sarcasm until around age 7 because of the kind of thinking it requires by Kelsey Donk

• Pexman, P. (2021, June 8). Why it’s difficult for children to understand sarcasm. The Conversation. https://theconversation.com/why-its-difficult-for-children-to-understand-sarcasm-160915
• Do young children understand irony? (2007, January 25). Research Digest. https://digest.bps.org.uk/2007/01/25/do-young-children-understand-irony/
• An Acquired Taste: Children’s Perceptions of Humor and Teasing in Verbal Irony. (2021). Discourse Processes. https://www.tandfonline.com/doi/abs/10.1207/s15326950dp4003_5
• Pexman, P. M., & Glenwright, M. (2007). How do typically developing children grasp the meaning of verbal irony? Journal of Neurolinguistics, 20(2), 178–196. https://doi.org/10.1016/j.jneuroling.2006.06.001

A 24,000 year old worm was discovered in Siberia, alive and kicking by Cameron Duke

• Grover, N. (2021, June 7). 24,000-year-old organisms found frozen in Siberia can still reproduce. Theguardian.com; The Guardian. https://amp.theguardian.com/science/2021/jun/07/24000-year-old-organisms-found-frozen-in-siberia-can-still-reproduce
• Shmakova, L., Malavin, S., Iakovenko, N., Vishnivetskaya, T., Shain, D., Plewka, M., & Rivkina, E. (2021). A living bdelloid rotifer from 24,000-year-old Arctic permafrost. Current Biology, 31(11), R712–R713. https://doi.org/10.1016/j.cub.2021.04.077

Remember when Betelgeuse was acting weird? Turns out it was just a dust cloud by Steffie Drucker

• Original Betelgeuse episode: https://www.curiositydaily.com/live-longer-by-appreciating-art-betelgeuse-might-go-supernova-and-birds-freaky-fast-vision/
• Mystery solved: Dust cloud led to Betelgeuse’s “Great Dimming.” (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/hcfa-msd061221.php
• Plait, P. (2021, June 16). We may finally know why Betelgeuse dimmed so much. Bonus: No supernova. Yet. SYFY WIRE; SYFY WIRE. https://www.syfy.com/syfywire/we-may-finally-know-why-betelgeuse-dimmed-so-much-bonus-no-supernova-yet
• Betelgeuse Merely Burped, Astronomers Conclude. (2021). The New York Times. https://www.nytimes.com/2021/06/17/science/betelgeuse-montarges-star-supernova.html
• Castelvecchi, D. (2021). Why the supergiant star Betelgeuse went mysteriously dim last year. Nature. https://doi.org/10.1038/d41586-021-01633-4
• Montargès, M., et. al. (2021). A dusty veil shading Betelgeuse during its Great Dimming. Nature, 594(7863), 365–368. https://doi.org/10.1038/s41586-021-03546-8

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/kids-v-sarcasm-24-000-year-old-worm-why-betelgeuse-dimmed

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

Learn about the social neuroscience of music; songbirds’ ultra-precise song control; and how animals can get skin cancer.

This is what happens in the brain when people make music together by Kelsey Donk

• What happens in the brain when people make music together? (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/bu-whi060921.php
• Greenberg, D. M., Decety, J., & Gordon, I. (2021). The social neuroscience of music: Understanding the social brain through human song. American Psychologist. Advance online publication. http://dx.doi.org/10.1037/amp0000819

Songbirds have ultra-precise control over their singing, controlling frequencies under 1 Hz by Grant Currin

• Songbirds can control single vocal muscle fibers when singing. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/uosd-scc053121.php
• Adam, I., Maxwell, A., Rößler, H., Hansen, E. B., Vellema, M., Brewer, J., & Elemans, C. P. H. (2021). One-to-one innervation of vocal muscles allows precise control of birdsong. Current Biology. https://doi.org/10.1016/j.cub.2021.05.008
• Hays, B. (2021, June 4). Songbirds can precisely control single vocal muscle fibers while singing. UPI; UPI. https://www.upi.com/Science_News/2021/06/04/denmark-songbirds-fibers-vocal-control/4951622821325/
• Merlin Bird ID - Free, Instant Bird Identification Help and Guide for Thousands of Birds: https://merlin.allaboutbirds.org/

Do animals that spend time in the sun get skin cancer? by Ashley Hamer (Listener question from Toby in Longmont, Colorado)

• Grey, H. (2018, June 28). Here’s How Much Damage a Really Bad Sunburn Can Do. Healthline; Healthline Media. https://www.healthline.com/health-news/heres-how-much-damage-a-really-bad-sunburn-can-do
• van der Weyden, L., Brenn, T., Patton, E. E., Wood, G. A., & Adams, D. J. (2020). Spontaneously occurring melanoma in animals and their relevance to human melanoma. The Journal of Pathology, 252(1), 4–21. https://doi.org/10.1002/path.5505
• Bryce, E. (2018, May 27). Do Animals Ever Get Sunburned? Livescience.com; Live Science. https://www.livescience.com/62677-do-animals-get-sunburned.html
• Gambino, M. (2011, July 8). Ask an Expert: Do Animals Get Sunburned? Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/science-nature/ask-an-expert-do-animals-get-sunburned-28218217/
• Why Would A Fish Make Its Own Sunscreen? (2015, May 13). NPR.org. https://www.npr.org/sections/health-shots/2015/05/13/404444731/why-would-a-fish-make-its-own-sunscreen

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/your-brain-on-music-super-singing-songbirds-animal-sunburns

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

Learn why aliens have a dataome; how animals sniff out viral infections; and how reading out loud can boost your memory.

Additional resources from Caleb Scharf:

• Pick up "The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm" on Amazon: https://www.amazon.com/Ascent-Information-Machines-Unending-Algorithm/dp/0593087240
• Website: http://www.calebscharf.com/
• Twitter: https://twitter.com/caleb_scharf

When animals sniff out viral infections, what are they smelling? by Cameron Duke

• Arakawa, H., Arakawa, K., & Deak, T. (2010). Sickness-related odor communication signals as determinants of social behavior in rat: A role for inflammatory processes. Hormones and Behavior, 57(3), 330–341. https://doi.org/10.1016/j.yhbeh.2010.01.002
• Else, H. (2020). Can dogs smell COVID? Here’s what the science says. Nature, 587(7835), 530–531. https://doi.org/10.1038/d41586-020-03149-9
• Geddes, L. (2020). How nosy mice sniff out sickness. New Scientist. https://www.newscientist.com/article/dn17001-how-nosy-mice-sniff-out-sickness/
• Jendrny, P., Schulz, C., Twele, F., Meller, S., von Köckritz-Blickwede, M., Osterhaus, A. D. M. E., Ebbers, J., Pilchová, V., Pink, I., Welte, T., Manns, M. P., Fathi, A., Ernst, C., Addo, M. M., Schalke, E., & Volk, H. A. (2020). Scent dog identification of samples from COVID-19 patients – a pilot study. BMC Infectious Diseases, 20(1). https://doi.org/10.1186/s12879-020-05281-3
• Rivière, S., Challet, L., Fluegge, D., Spehr, M., & Rodriguez, I. (2009). Formyl peptide receptor-like proteins are a novel family of vomeronasal chemosensors. Nature, 459(7246), 574–577. https://doi.org/10.1038/nature08029
• Trained ferrets can smell avian flu in duck poo! (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-05/p-tfc051921.php

This Simple Reading Technique Can Boost Your Memory and Learning Speed originally aired August 17, 2018 https://omny.fm/shows/curiosity-daily/massive-ocean-beneath-earth-s-surface-road-trip-ga

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/alien-dataomes-how-animals-smell-viruses-why-to-read-aloud

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

Learn about why monkeys imitate other species’ accents; and the “dataome,” a new way to think about information.

You can vote for Curiosity Daily in the 2021 People's Choice Podcast Awards! Register at https://podcastawards.com, select Curiosity Daily in the categories of Education and Science & Medicine, and then click/tap "save nominations" at the bottom of the page. Voting in other categories is optional. Your vote is greatly appreciated!

Monkeys change their "accent" to get along with other species by Steffie Drucker

• Primates change their “accent” to avoid conflict. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-05/aru-pct052521.php
• Grover, N. (2021, May 27). Monkeys adopt “accent” of other species when in shared territory – study. The Guardian; The Guardian. https://www.theguardian.com/science/2021/may/27/monkeys-adopt-accent-of-other-species-when-in-shared-territory-study
• Sobroza, T. V., Gordo, M., Pequeno, P. A. C. L., Dunn, J. C., Spironello, W. R., Rabelo, R. M., & Barnett, A. P. A. (2021). Convergent character displacement in sympatric tamarin calls (Saguinus spp.). Behavioral Ecology and Sociobiology, 75(5). https://doi.org/10.1007/s00265-021-03028-x

Additional resources from Caleb Scharf:

• Pick up "The Ascent of Information: Books, Bits, Genes, Machines, and Life's Unending Algorithm" on Amazon: https://www.amazon.com/Ascent-Information-Machines-Unending-Algorithm/dp/0593087240
• Website: http://www.calebscharf.com/
• Twitter: https://twitter.com/caleb_scharf

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/accent-changing-monkeys-and-the-information-dataome

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

Learn how your brain replays the things you’ve practiced at 20 times speed; and an engine that uses information as fuel.

On your practice breaks, your brain replays memories of your practice session at 20x speed by Kelsey Donk

• Human brain replays new memories at 20 times the speed during waking rest. (2021). EurekAlert! https://eurekalert.org/pub_releases/2021-06/cp-hbr060321.php
• Buch, E. R., Claudino, L., Quentin, R., Bönstrup, M., & Cohen, L. G. (2021). Consolidation of human skill linked to waking hippocampo-neocortical replay. Cell Reports, 35(10), 109193. https://doi.org/10.1016/j.celrep.2021.109193

Scientists built an ultrafast engine that they claim uses information as fuel by Briana Brownell

• Ratner, P. (2021, May 24). Researchers design an engine that uses information as fuel. Big Think; Big Think. https://bigthink.com/surprising-science/fastest-ever-information-engine
• World’s fastest information-fuelled engine designed by SFU researchers - University Communications - Simon Fraser University. (2021). www.sfu.ca. http://www.sfu.ca/university-communications/issues-experts/2021/05/world-s-fastest-information-fuelled-engine-designed-by-sfu-resea.html
• Saha, T. K., Lucero, J. N. E., Ehrich, J., Sivak, D. A., & Bechhoefer, J. (2021). Maximizing power and velocity of an information engine. Proceedings of the National Academy of Sciences, 118(20), e2023356118. https://doi.org/10.1073/pnas.2023356118

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

Find episode transcript here: https://curiosity-daily-4e53644e.simplecast.com/episodes/brain-replays-memories-at-20x-speed-a-real-maxwells-demon

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