Curiosity Daily Podcast: Leeches in Medicine, Potty Training Cows, the Math of Eggs
Learn about the medical history of using leeches; potty training cows to help the environment; and the math behind eggs.
October 28, 2021
Episode Show Notes:
More from zoologist Bill Schutt:
- Pick up "Pump: A Natural History of the Heart" https://www.workman.com/products/pump
- Website: https://billschutt.com/
- Follow @BillSchuttBooks on Twitter: https://twitter.com/BillSchuttBooks
- Facebook: https://www.facebook.com/BillSchutt1/
Potty training cows can help the environment by Steffie Drucker
- BORENSTEIN, S. (2021, September 13). No bull: Scientists potty train cows to use “MooLoo.” ABC News; ABC News. https://abcnews.go.com/Weird/wireStory/bull-scientists-potty-train-cows-mooloo-79991165
- Dirksen, N., Langbein, J., Schrader, L., Puppe, B., Elliffe, D., Siebert, K., Röttgen, V., & Matthews, L. (2021). Learned control of urinary reflexes in cattle to help reduce greenhouse gas emissions. Current Biology, 31(17), R1033–R1034. https://doi.org/10.1016/j.cub.2021.07.011
- Researchers are toilet-training cows to reduce ammonia emissions caused by their waste. (2021, September 13). EurekAlert! https://www.eurekalert.org/news-releases/927878
Scientists have uncovered the mathematical formula for the shape of an egg by Briana Brownell
- Research finally reveals ancient universal equation for the shape of an egg. (2021, August 31). News Centre - University of Kent. https://www.kent.ac.uk/news/science/29620/research-finally-reveals-ancient-universal-equation-for-the-shape-of-an-egg
- Narushin, V. G., Romanov, M. N., & Griffin, D. K. (2021). Egg and math: introducing a universal formula for egg shape. Annals of the New York Academy of Sciences. https://doi.org/10.1111/nyas.14680
- Who Laid The First Egg? Scientists Move A Step Closer To Linking Embryos Of Earth’s First Animals To Adult Form. (2021). ScienceDaily. https://www.sciencedaily.com/releases/2004/11/041104005307.htm
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: Introducing If/Then
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.
Curiosity Daily Podcast: The Curiosity Podcast Wraps Up with Yoga, Volcanoes, and Meditation
Learn from some of our favorite expert guests about yoga, volcanoes, meditation, and more on this special episode of the Curiosity Podcast. You'll hear from accomplished authors and academics from past episodes, in addition to a special guest you've never heard before on the show. Plus, hear about the past, present, and future of the Curiosity Podcast.
Curiosity Daily Podcast: Does ESP Exist?
Learn about ESP; why people panicked about electricity in the 1800s; and how embryos use sound to prepare for the world.
Curiosity Daily Podcast: Are Facial Expressions Universal?
Learn about common ancestors shared by every human; evolution’s multiple directions; and universal facial expressions.
Curiosity Daily Podcast: Do Opposites Really Attract?
Learn about why opposites don’t really attract; the “propinquity effect” and how physical distance affects the way we feel about other people; and the history of when and why we started using last names.
Curiosity Daily Podcast: How to Talk to Strangers, Red Dead Redemption 2 Naturalists, July Curiosity Challenge
Learn how to get better at talking to strangers; and how Red Dead Redemption 2 turns gamers into naturalists. Trivia too!
Curiosity Daily Podcast: Why Multitasking Keeps You Snacking
Learn about how rats might not have been all to blame for the bubonic plagues and why we’re more prone to mindlessly eat while we multitask.
Curiosity Daily Podcast: 5G Might Impair Weather Forecasts
Learn about how 5G may impair weather forecasts, and how the first confirmed exoplanet was discovered a lot more recently than you may realize. Plus, science writer John Tierney is back to explore how negativity bias affects our relationships.
Curiosity Daily Podcast: Octopuses Have Sleep Cycles, Too
Learn about imaginary beams of motion coming from people’s eyes; where lost luggage ends up; and octopus sleep cycles.
Curiosity Daily Podcast: How Hollywood Gets Seances Wrong
Learn about how bacteria in your gut can produce electricity. Then, performer and lecturer Thom Britton will tell us about the origins of seances and how Hollywood gets them wrong.