Learn about why you might feel stronger after just one workout; why the Earth’s core doesn’t melt, even though it’s so hot; and prosopagnosia, the surprising neurological condition of face blindness.

Feeling stronger after one workout? It's not your muscles, it's your nervous system by Grant Currin

• Essentials of Strength Training and Conditioning. (2016). United Kingdom: Human Kinetics. https://www.google.com/books/edition/Essentials_of_Strength_Training_and_Cond/bfuXCgAAQBAJ?hl=en&gbpv=1&bsq=%3E16%20workouts
• How We Get Stronger. (2020, July 1). The New York Times. we-get-stronger.html">https://www.nytimes.com/2020/07/01/well/move/how-we-get-stronger.html
• Glover, I. S., & Baker, S. N. (2020). Cortical, corticospinal and reticulospinal contributions to strength training. The Journal of Neuroscience, JN-RM-1923-19. https://doi.org/10.1523/jneurosci.1923-19.2020
• Why strength depends on more than muscle: Neural adaptations could account for differing strength gains despite similar muscle mass. (2017). ScienceDaily. https://www.sciencedaily.com/releases/2017/07/170710091652.htm
• Jenkins, N. D. M., Miramonti, A. A., Hill, E. C., Smith, C. M., Cochrane-Snyman, K. C., Housh, T. J., & Cramer, J. T. (2017). Greater Neural Adaptations following High- vs. Low-Load Resistance Training. Frontiers in Physiology, 8. https://doi.org/10.3389/fphys.2017.00331

If The Earth's Core Is So Hot, Why Doesn't It Melt? by Ashley Hamer

• New theory explains how Earth’s inner core remains solid despite extreme heat | KTH. (2017). KTH. https://www.kth.se/en/aktuellt/nyheter/new-theory-explains-how-earth-s-inner-core-remains-solid-despite-extreme-heat-1.705398
• Hexagonal Close Packing. (2020). Wolfram.com; Wolfram Research, Inc. https://mathworld.wolfram.com/HexagonalClosePacking.html
• Belonoshko, A. B., Lukinov, T., Fu, J., Zhao, J., Davis, S., & Simak, S. I. (2017). Stabilization of body-centred cubic iron under inner-core conditions. Nature Geoscience, 10(4), 312–316. https://doi.org/10.1038/ngeo2892

What do you do when you can’t recognize faces? by Cameron Duke

• Bate, S. (2019, December 26). New Promise for Those Who Suffer from Face Blindness. Scientific American. https://www.scientificamerican.com/article/new-promise-for-those-who-suffer-from-face-blindness/
• Damasio, A. R., Damasio, H., & Van Hoesen, G. W. (1982). Prosopagnosia: Anatomic basis and behavioral mechanisms. Neurology, 32(4), 331–331. https://doi.org/10.1212/wnl.32.4.331
• Dingfelder, S. (2019, August 21). My life with face blindness: I spent decades unable to recognize people. Then I learned why. The Washington Post. https://www.washingtonpost.com/news/magazine/wp/2019/08/21/feature/my-life-with-face-blindness/
• Kennerknecht, I., Grueter, T., Welling, B., Wentzek, S., Horst, J., Edwards, S., & Grueter, M. (2006). First report of prevalence of non-syndromic hereditary prosopagnosia (HPA). American Journal of Medical Genetics Part A, 140A(15), 1617–1622. https://doi.org/10.1002/ajmg.a.31343
• Psychology Experiments: Cambridge Face Memory Test. (2020). BBK.ac.uk. http://www.bbk.ac.uk/psychology/psychologyexperiments/experiments/facememorytest/startup.php?r=8&p=0&d=1&dn=0&g=0&m=68f7d848edeaebd6cc29371b806b3017
• Sacks, O. (2010, August 23). Face-Blind. The New Yorker; The New Yorker. https://www.newyorker.com/magazine/2010/08/30/face-blind
• Samuelson, K. (2017, July 14). Why You Can’t Recognize Other People’s Faces. Time. https://time.com/4838661/prosopagnosia-face-blindness/
• Understanding Prosopagnosia - Faceblind. (2015). Faceblind.org. https://www.faceblind.org/research/

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Find episode transcript here: daily-4e53644e.simplecast.com/episodes/why-some-people-cant-recognize-faces-weight-lifting-strengthens-your-nerves-too-and-why-earths-core-doesnt-melt">https://curiosity-daily-4e53644e.simplecast.com/episodes/why-some-people-cant-recognize-faces-weight-lifting-strengthens-your-nerves-too-and-why-earths-core-doesnt-melt