Curiosity Daily Podcast: Infinity in a Used Prayer Book and Vampire-Like Sea Slugs
Learn about the earliest use of infinity we’ve found; and vampire-like sea slugs that absorb other organisms’ attributes.
August 31, 2021
Episode Show Notes:
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.
See omnystudio.com/listener for privacy information.
Next Up
Curiosity Daily Podcast: Hacking Device, Designer Seaweed, Accent Exposure
We discuss the latest in phone hacking technology, how aquaculture may be able to help the global food crisis, and how engaging with people who speak in a foreign accent may help us retain language.
Curiosity Daily Podcast:The Myth of Man Flu, Arctic Lakes, Buzzing Bats
Let’s talk about whether “man flu” is fact or fiction, how the Arctic lakes just threw a curveball at our climate change projections, and the genius new way bats are tricking their predators.
Curiosity Daily Podcast: Reverse Aging, Cooperation Increase, Time & Covid
Today we explore a potential scientific fountain of youth, how cooperation among strangers has, contrary to popular belief, actually increased in recent years, and how the pandemic has caused the perception of time distortion.
Curiosity Daily Podcast: Magic Addiction Fix, Parkinson’s Detection, Wind Turbines
Today we talk about how psilocybin from magic mushrooms can help those struggling with alcohol addiction, a new device that can detect Parkinson’s disease from breathing patterns, and how we can recycle wind turbines.
Curiosity Daily Podcast: Parents & Screens, BFFs Smell the Same, Locusts Find Cancer
We discuss how digital media affects parents and caregivers, how friends often have similar body odor, and the cancer-sniffing abilities of locusts.
Curiosity Daily Podcast: Pee and Seagrass, Heart Sound Maps, Modified Mosquitos
Today we talk about how crystallizing human urine can help save seagrass, a new AI program that can detect early signs of heart disease, and how mosquitos can be used to vaccinate against malaria.
Curiosity Daily Podcast: The Dead Speak, Egyptian Discoveries, Pyramid Building
Join us for a deep dive into the latest and wildest new discoveries from Ancient Egypt to get you ready for the release of DC’s new film Black Adam, only in theaters. The dead speak! Yes, scientists have recreated the voice of a 3,000 year old mummy and we’ll tell you all about it as well as how some ancient Egyptian tombs contain more than just gold, and a recent discovery as to how the pyramids were built.
Curiosity Daily Podcast: Flirting Cats, Walking Sharks, Preventing Cerebral Palsy
We discuss a new app that can translate a cat’s meow into human languages, how the Epaulette shark is teaching us about climate change, and a potential treatment that might prevent cerebral palsy.
Curiosity Daily Podcast: Geckos & Skin Cancer, Music in Childhood, Underwater Camera
Today we discuss the connection between skin cancer and a leopard gecko named Mr. Frosty, how playing a musical instrument in childhood can affect brain function as we age, and how a new underwater camera can help us explore previously-unseen parts of the ocean.
Shark Week: The Podcast - The Ocean Cleanup’s Mission to Eliminate a Garbage Patch Twice the Size of Texas
Luke Tipple is joined by lead ocean field scientist at The Ocean Cleanup, Matthias Egger, to discuss efforts to eliminate the Great Pacific Garbage Patch.