Curiosity Weekly

Learn about how guaranteed 8-hour work days came to the US; the liking gap; and the shocking defense systems of tomato plants.

It took more than 70 years to guarantee 8-hour work days in the US by Steffie Drucker

• Lee, S. (2019, February 26). 40-hour work week: The history and evolution | Culture Amp. Culture Amp. https://www.cultureamp.com/blog/40-hour-work-week-the-history-and-evolution
• Ward, M., & Lebowitz, S. (2020, June 12). A history of how the 40-hour workweek became the norm in America. Business Insider; Business Insider. https://www.businessinsider.com/history-of-the-40-hour-workweek-2015-10
• Hendricks, S. (2021, July 20). Thanks to Iceland, the four-day workweek is coming. Big Think; Big Think. https://bigthink.com/politics-current-affairs/four-day-week-
• Going Public: Iceland’s Journey to a Shorter Working Week. (2021). Autonomy. https://autonomy.work/portfolio/icelandsww/
• 80 Days That Changed the World - TIME. (2003, March 31). TIME.com. https://content.time.com/time/specials/packages/article/0,28804,1977881_1977883_1977922,00.html
• Ward, M. (2017, May 3). A brief history of the 8-hour workday, which changed how Americans work. CNBC; CNBC. https://www.cnbc.com/2017/05/03/how-the-8-hour-workday-changed-how-americans-work.html
• History of Labor Day | U.S. Department of Labor. (2021). Dol.gov. https://www.dol.gov/general/laborday/history
• The Haymarket Affair — Illinois Labor History Society. (2014). Illinois Labor History Society. Illinois Labor History Society. http://www.illinoislaborhistory.org/the-haymarket-affair

People like us more than we think, and this bias starts as young as 5 by Cameron Duke

• Kids As Young As Five Underestimate How Much Their Peers Like Them. (2021, July 7). Research Digest. https://digest.bps.org.uk/2021/07/07/kids-as-young-as-five-underestimate-how-much-their-peers-like-them/
• Wolf, W., Nafe, A., & Tomasello, M. (2021). The Development of the Liking Gap: Children Older Than 5 Years Think That Partners Evaluate Them Less Positively Than They Evaluate Their Partners. Psychological Science, 32(5), 789–798. https://doi.org/10.1177/0956797620980754

When under attack, tomatoes sound the alarm with a jolt by Cameron Duke

• Devis, D. (2021, July 29). Seeing red – do tomatoes feel pain? Cosmos Magazine. https://cosmosmagazine.com/nature/plants/tomatoes-send-electric-warning-when-attacked-by-caterpillars/
• Reissig, G. N., Oliveira, T. F. de C., Oliveira, R. P. de, Posso, D. A., Parise, A. G., Nava, D. E., & Souza, G. M. (2021). Fruit Herbivory Alters Plant Electrome: Evidence for Fruit-Shoot Long-Distance Electrical Signaling in Tomato Plants. Frontiers in Sustainable Food Systems, 5. https://doi.org/10.3389/fsufs.2021.657401

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/road-to-the-8-hour-workday-the-liking-gap-shocking-tomatoes

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Learn how accurate fossil preparators must be; why electric cars are an old concept; and words on the tip of your tongue.

Additional information about fossil preparators and other resources from Caitlyn Wylie:

• Pick up the open-access book "Preparing Dinosaurs: The Work Behind the Scenes": https://direct.mit.edu/books/monograph/5180/Preparing-DinosaursThe-Work-behind-the-Scenes
• Faculty page https://engineering.virginia.edu/faculty/caitlin-donahue-wylie
• Follow @CaitlinDWylie on Twitter https://twitter.com/CaitlinDWylie

Electric cars are the future, but they are also the distant past by Cameron Duke

• Hanlon, M. (2012, June 27). Le Jamais Contente - the first purpose-built land speed record car. New Atlas. https://newatlas.com/le-jamais-contente-first-land-speed-record/23094/
• Kirsch, D. A. (2021). The electric car and the burden of history: Studies in automotive systems rivalry in America, 1890--1996 - ProQuest. Proquest.com. https://www.proquest.com/openview/2615595fdc7e4891b8fac5ddfb762066/1?pq-origsite=gscholar&cbl=18750&diss=y
• The History of the Electric Car. (2014). Energy.gov. https://www.energy.gov/articles/history-electric-car
• Wilson, K. A. (2018, March 15). Worth the Watt: A Brief History of the Electric Car, 1830 to Present. Car and Driver; Car and Driver. https://www.caranddriver.com/features/g15378765/worth-the-watt-a-brief-history-of-the-electric-car-1830-to-present/

Word on the tip of your tongue by Ashley Hamer (Listener question from Mariana in Lisbon, Portugal)

• Emmorey, K. D., & Fromkin, V. A. (1988). The mental lexicon. Linguistics: The Cambridge Survey, 124–149. https://doi.org/10.1017/cbo9780511621062.006
• The Virtual Linguistics Campus. (2012). PSY112 - The Mental Lexicon [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=x8HIAVTeGNk
• D’Angelo, M. C., & Humphreys, K. R. (2015). Tip-of-the-tongue states reoccur because of implicit learning, but resolving them helps. Cognition, 142, 166–190. https://doi.org/10.1016/j.cognition.2015.05.019
• Oliver, L. K., Li, T., Harley, J. J., & Humphreys, K. R. (2019). Neither Cue Familiarity nor Semantic Cues Increase the Likelihood of Repeating a Tip-of-the-Tongue State. Collabra: Psychology, 5(1). https://doi.org/10.1525/collabra.200

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/fossil-prep-mistakes-1840s-electric-cars-tip-of-your-tongue

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Learn how newborn mammals “dream” about the world before entering it; and what goes into prepping dinosaurs for research.

Newborn mammals "dream" about the world they're about to experience before they open their eyes by Grant Currin

• Eyes wide shut: How newborn mammals dream the world they’re entering. (2021, July 22). EurekAlert! https://www.eurekalert.org/news-releases/561171
• Ge, X., Zhang, K., Gribizis, A., Hamodi, A. S., Sabino, A. M., & Crair, M. C. (2021). Retinal waves prime visual motion detection by simulating future optic flow. Science, 373(6553), eabd0830. https://doi.org/10.1126/science.abd0830
• Hathaway-Yale, B. (2021, July 28). Mice “dream” about the world just before they’re born - Futurity. Futurity. https://www.futurity.org/newborn-mice-dream-2603692/?utm_source=rss&utm_medium=rss&utm_campaign=newborn-mice-dream-2603692
• Cassella, C. (2021). Mice Could Be “Dreaming” About Moving in The World Even Before They Open Their Eyes. ScienceAlert. https://www.sciencealert.com/mammals-could-be-dreaming-about-the-world-even-before-they-open-their-eyes

Additional information about fossil preparators and other resources from Caitlyn Wylie:

• Pick up the open-access book "Preparing Dinosaurs: The Work Behind the Scenes": https://direct.mit.edu/books/monograph/5180/Preparing-DinosaursThe-Work-behind-the-Scenes
• Faculty page https://engineering.virginia.edu/faculty/caitlin-donahue-wylie
• Follow @CaitlinDWylie on Twitter https://twitter.com/CaitlinDWylie

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/dino-fossil-preparation-and-newborns-dream-about-the-world

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

Learn about the Diderot Effect; how cave art becomes animated in firelight; and why running may be good for your knees.

The Diderot Effect is why buying one new thing makes you want to buy more new things by Steffie Drucker

• Clear, J. (2015, October 6). The Diderot Effect: Why We Want Things We Don’t Need. James Clear. https://jamesclear.com/diderot-effect
• Hendricks, S. (2018, July 16). How the Diderot Effect explains why you buy things you don’t need. Big Think; Big Think. https://bigthink.com/scotty-hendricks/how-the-diderot-effect-explains-why-you-buy-things-you-dont-need
• Wiest, B. (2018, July 10). The “Diderot Effect” Explains Why It’s So Easy To Feel Like You Never Have, Or Do, Enough. Forbes. https://www.forbes.com/sites/briannawiest/2018/07/10/the-diderot-effect-explains-why-its-so-easy-to-feel-like-you-never-have-or-do-enough/?sh=14b863f555fd
• Diderot, D. (1769). Regrets for my Old Dressing Gown. Marxists.org. https://www.marxists.org/reference/archive/diderot/1769/regrets.htm

Cave art becomes animated when you view it in firelight by Grant Currin

• Ouellette, J. (2021, June 19). Archaeologists recreated three common kinds of Paleolithic cave lighting. Ars Technica; Ars Technica. https://arstechnica.com/science/2021/06/archaeologists-recreated-three-common-kinds-of-paleolithic-cave-lighting/
• Wachtel, E. (2017). The First Picture Show: Cinematic Aspects of Cave Art. Leonardo, 26(2), 135–140. https://muse.jhu.edu/article/606950/pdf
• Light in darkness: an experimental look at Paleolithic cave lighting. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-06/p-li060921.php
• Medina-Alcaide, M. Á., Garate, D., Intxaurbe, I., Sanchidrián, J. L., Rivero, O., Ferrier, C., Mesa, M. D., Pereña, J., & Líbano, I. (2021). The conquest of the dark spaces: An experimental approach to lighting systems in Paleolithic caves. PLOS ONE, 16(6), e0250497. https://doi.org/10.1371/journal.pone.0250497

Running May Actually Be Good for Your Knees by Ashley Hamer first aired September 2, 2018 https://omny.fm/shows/curiosity-daily/infidelity-predictors-buzz-aldrin-s-moon-mementos

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/diderot-effect-animated-cave-art-running-benefits-your-knees

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Learn about the earliest use of infinity we’ve found; and vampire-like sea slugs that absorb other organisms’ attributes.

The earliest mathematical use of infinity was found in a reused prayer book by Briana Brownell

• Reviel Netz. (2021). The Diagrams as Floating Bodies by Reviel Netz of Stanford University. Archimedespalimpsest.org. http://archimedespalimpsest.org/about/scholarship/method-infinity.php
• NOVA | Infinite Secrets | Working with Infinity | PBS. (2021). Pbs.org. https://www.pbs.org/wgbh/nova/archimedes/infinity.html
• Lloyd, R. (2009, February 17). Idea of Infinity Stretched Back to Third Century B.C. Livescience.com; Live Science. https://www.livescience.com/3336-idea-infinity-stretched-century.html
• The Archimedes Palimpsest Project. (2021). About the Archimedes Palimpsest. Archimedespalimpsest.org. http://archimedespalimpsest.org/about/

Some species of nudibranchs can absorb other organisms' attributes like vampires by Grant Currin

• Jonny Thomson. (2021, July 9). Nudibranchs: psychedelic body snatchers of the deep. Big Think; Big Think. https://bigthink.com/surprising-science/nudibranchs-strange-body-snatchers-ocean
• Goodheart, J. (2018, May 9). How Sea Slugs Steal the Defenses of Their Prey. Si.edu. https://ocean.si.edu/ocean-life/invertebrates/how-sea-slugs-steal-defenses-their-prey
• Nudibranchs: psychedelic thieves of the sea. (2017). Nhm.ac.uk. https://www.nhm.ac.uk/discover/nudibranchs-psychedelic-thieves-of-the-sea.html
• Nudibranchs (2016). National Geographic. https://www.nationalgeographic.com/animals/invertebrates/facts/nudibranchs-1?loggedin=true

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/infinity-in-a-used-prayer-book-and-vampire-like-sea-slugs

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Learn about a key trait in group leaders; why DNA evidence is overrated; and a brainless slime mold that can “think.”

The "babble hypothesis" of leadership says people who talk more are seen as leaders by Steffie Drucker

• Dolan, E. W. (2021, July 17). New study finds people who speak more are more likely to be viewed as leaders. PsyPost; PsyPost. https://www.psypost.org/2021/07/new-study-finds-people-who-speak-more-are-more-likely-to-be-viewed-as-leaders-61540
• MacLaren, N. G., Yammarino, F. J., Dionne, S. D., Sayama, H., Mumford, M. D., Connelly, S., Martin, R. W., Mulhearn, T. J., Todd, E. M., Kulkarni, A., Cao, Y., & Ruark, G. A. (2020). Testing the babble hypothesis: Speaking time predicts leader emergence in small groups. The Leadership Quarterly, 31(5), 101409. https://doi.org/10.1016/j.leaqua.2020.101409

Contrary To Popular Belief, DNA Evidence Is Far From Perfect by Ashley Hamer

• Shermer, M. (2015). Forensic Pseudoscience. Scientific American, 313(3), 95–95. https://doi.org/10.1038/scientificamerican0915-95
• Shaer, M. (2016, May 17). The Atlantic. The Atlantic; theatlantic. https://www.theatlantic.com/magazine/archive/2016/06/a-reasonable-doubt/480747/
• Dolan, M. (2019, January 29). The danger of DNA: It isn’t perfect. Chicagotribune.com; Chicago Tribune. https://www.chicagotribune.com/la-me-dna26-2008dec26-story.html

There's a brainless slime mold that can do things often associated with thinking by Cameron Duke

• Greenberg, A. (2020, September 21). Eight smart things slime molds can do without a brain. Pbs.org; Nova. https://www.pbs.org/wgbh/nova/article/slime-mold-smart-brainless-cognition/
• Murugan, N. J., Kaltman, D. H., Jin, P. H., Chien, M., Martinez, R., Nguyen, C. Q., Kane, A., Novak, R., Ingber, D. E., & Levin, M. (2021). Mechanosensation Mediates Long‐Range Spatial Decision‐Making in an Aneural Organism. Advanced Materials, 2008161. https://doi.org/10.1002/adma.202008161
• Thinking without a brain. (2021, July 15). EurekAlert! https://www.eurekalert.org/news-releases/762793

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/talkers-are-leaders-dna-evidence-myth-thinking-sans-brain

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

Learn how COVID tests work; how math can help you with major life decisions; and how some dogs have natural talent.

How COVID PCR tests work by Ashley Hamer (Listener question from Lydia)

• Tiner, S. (2020, March 27). The Science Behind the Test for the COVID-19 VirusDiscovery’s Edge. Https://Discoverysedge.mayo.edu/. https://discoverysedge.mayo.edu/2020/03/27/the-science-behind-the-test-for-the-covid-19-virus/
• Amoeba Sisters. (2020). PCR (Polymerase Chain Reaction) [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=a5jmdh9AnS4
• PCR: Thirty-five years and counting. (2018, May 10). PCR: Thirty-five years and counting. Science | AAAS. https://www.sciencemag.org/features/2018/05/pcr-thirty-five-years-and-counting
• Ask A Scientist Staff. (2020, October 23). Why qPCR is the gold standard for COVID-19 testing. Ask a Scientist; Thermo Fisher Scientific. https://www.thermofisher.com/blog/ask-a-scientist/why-qpcr-is-the-gold-standard-for-covid-19-testing/

Additional resources from David Sumpter:

• Pick up "The Ten Equations that Rule the World and How You Can Use Them Too" https://us.macmillan.com/books/9781250246967
• Faculty page: https://katalog.uu.se/profile/?id=N7-525
• Twitter: https://twitter.com/soccermatics?lang=en

Dogs have talent, yes they do by Steffie Drucker

• Not only humans got talent, dogs got it too! (2021, July 7). EurekAlert! https://www.eurekalert.org/news-releases/553737
• Fugazza, C., Dror, S., Sommese, A., Temesi, A., & Miklósi, Á. (2021). Word learning dogs (Canis familiaris) provide an animal model for studying exceptional performance. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-93581-2
• Genius Dog Challenge. (2021). Exceptional DOGS & what they can TEACH us [YouTube Video]. In YouTube. https://www.youtube.com/watch?v=WF6ZpjdH2Sc
• Follow Christina Hunger, Speech Pathologist, on Instagram @Hunger4Words https://www.instagram.com/hunger4words/?hl=en

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/how-covid-tests-work-making-decisions-with-math-dog-talent

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

Learn how to turn the table on addictive apps; and how black holes can make us see multiple versions of the same thing.

Additional resources from David Sumpter:

• Pick up "The Ten Equations that Rule the World and How You Can Use Them Too" https://us.macmillan.com/books/9781250246967
• Faculty page: https://katalog.uu.se/profile/?id=N7-525
• Twitter: https://twitter.com/soccermatics?lang=en

New mathematical model shows why black holes can make us see multiple versions of the same thing by Briana Brownell

• Danish Student solves how the Universe is reflected near black holes. (2021, July 26). Nbi.ku.dk; University of Copenhagen. https://nbi.ku.dk/english/news/news21/danish-student-solves-how-the-universe-is-reflected-near-black-holes/
• Snepppen, A. (2021). Divergent reflections around the photon sphere of a black hole. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-93595-w

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/turning-the-table-on-addictive-apps-black-hole-reflections

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

Learn how often people misremember alibis; new lessons from Denisova Cave; and how to remove pesticides from produce.

People often misremember where they were on a given date, which puts criminal alibis into question by Cameron Duke

• Faulty memories of our past whereabouts: The fallacy of an airtight alibi. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-07/afps-fmo070721.php
• Laliberte, E., Yim, H., Stone, B., & Dennis, S. J. (2021). The Fallacy of an Airtight Alibi: Understanding Human Memory for “Where” Using Experience Sampling. Psychological Science, 32(6), 944–951. https://doi.org/10.1177/0956797620980752
• Young, E. (2021, June 7). It’s Surprisingly Common To Misremember Where You Were On A Specific Time And Date. Research Digest. https://digest.bps.org.uk/2021/06/07/its-surprisingly-common-to-misremember-where-you-were-on-a-specific-time-and-date/

Huge analysis of sediment DNA tells a deeper story of Denisova Cave by Cameron Duke

• Pleistocene sediment DNA from Denisova Cave: Sediment DNA tracks 300,000 years of hominin and animal presence at Denisova Cave. (2021). ScienceDaily. https://www.sciencedaily.com/releases/2021/06/210623113857.htm
• Zavala, E. I., Jacobs, Z., Vernot, B., Shunkov, M. V., Kozlikin, M. B., Derevianko, A. P., Essel, E., de Fillipo, C., Nagel, S., Richter, J., Romagné, F., Schmidt, A., Li, B., O’Gorman, K., Slon, V., Kelso, J., Pääbo, S., Roberts, R. G., & Meyer, M. (2021). Pleistocene sediment DNA reveals hominin and faunal turnovers at Denisova Cave. Nature. https://doi.org/10.1038/s41586-021-03675-0

The Best Ways to Remove Pesticides From Produce was originally published June 29, 2018: https://omny.fm/shows/curiosity-daily/how-to-remove-pesticides-from-produce-the-misattri

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/alibi-memory-denisova-cave-history-cleaning-fruit-veggies

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

Learn about the time pirates stopped the US from switching to the metric system; and new learnings about Mars’ interior.

The US once tried switching to the metric system, but got stopped by pirates by Steffie Drucker

• How Pirates Of The Caribbean Hijacked America’s Metric System. (2017, December 28). NPR.org. https://www.npr.org/sections/thetwo-way/2017/12/28/574044232/how-pirates-of-the-caribbean-hijacked-americas-metric-system
• Kaplan, S. (2017). Pirates Are to Blame For Why The US Doesn’t Use The Metric System. ScienceAlert. https://www.sciencealert.com/pirates-are-to-blame-for-why-the-us-doesn-t-use-the-metric-system
• Esser, M. (2017, September 19). Pirates of the Caribbean (Metric Edition). NIST. https://www.nist.gov/blogs/taking-measure/pirates-caribbean-metric-edition
• Materese, R. (2016, December 23). Busting Myths about the Metric System. NIST. https://www.nist.gov/blogs/taking-measure/busting-myths-about-metric-system

We just learned a ton about the interior of Mars by Briana Brownell

• The anatomy of a planet. (2021, July 22). EurekAlert! https://www.eurekalert.org/news-releases/612165
• Hays, B. (2021, July 23). Insight data offers clues to Mars’ deep interior, formation in solar system. UPI; UPI. https://www.upi.com/Science_News/2021/07/23/marsquakes-insight-lander/9331627055442/
• NASA’s InSight Reveals the Deep Interior of Mars. (2021, July 22). Nasa.gov. https://www.jpl.nasa.gov/news/nasas-insight-reveals-the-deep-interior-of-mars
• “Felt” Earthquakes = Ones That People Feel. (2018). Usgs.gov. https://www.usgs.gov/observatories/hawaiian-volcano-observatory/felt-earthquakes

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/pirates-plundered-the-metric-system-what-marsquakes-teach-us

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