
History of Talking to Strangers, Dark Matter Between Galaxies
08/12/21 • 13 min
1 Listener
Learn why talking to strangers shouldn’t be scary; and a new map revealing hidden dark matter “bridges” between galaxies.
Additional resources from Joe Keohane:
- Pick up "The Power Of Strangers" at your local bookstore: https://www.indiebound.org/book/9781984855770?aff=penguinrandom
- Website: https://joekeohane.net/
- Twitter: https://twitter.com/JoeKeohane
A new AI-generated map revealed hidden dark matter "bridges" that connect galaxies by Briana Brownell
- Pappas, S. (2021, May 28). Dark matter map reveals new filaments connecting galaxies. Livescience.com; Live Science. https://www.livescience.com/map-local-universe-dark-matter.html
- Ratner, P. (2021, May 27). Scientists find dark matter “bridges” that may reveal future of our galaxy. Big Think; Big Think. https://bigthink.com/surprising-science/dark-matter-bridges-future-galaxy
- Mapping the local cosmic web: Dark matter map reveals hidden bridges between galaxies. (2021, May 25). Phys.org. https://phys.org/news/2021-05-local-cosmic-web-dark-reveals.html
- Hong, S. E., Jeong, D., Seong Hwang, H., & Kim, J. (2021). Revealing the Local Cosmic Web from Galaxies by Deep Learning. The Astrophysical Journal, 913(1), 76. https://doi.org/10.3847/1538-4357/abf040
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/history-of-talking-to-strangers-dark-matter-between-galaxies
Hosted on Acast. See acast.com/privacy for more information.
Learn why talking to strangers shouldn’t be scary; and a new map revealing hidden dark matter “bridges” between galaxies.
Additional resources from Joe Keohane:
- Pick up "The Power Of Strangers" at your local bookstore: https://www.indiebound.org/book/9781984855770?aff=penguinrandom
- Website: https://joekeohane.net/
- Twitter: https://twitter.com/JoeKeohane
A new AI-generated map revealed hidden dark matter "bridges" that connect galaxies by Briana Brownell
- Pappas, S. (2021, May 28). Dark matter map reveals new filaments connecting galaxies. Livescience.com; Live Science. https://www.livescience.com/map-local-universe-dark-matter.html
- Ratner, P. (2021, May 27). Scientists find dark matter “bridges” that may reveal future of our galaxy. Big Think; Big Think. https://bigthink.com/surprising-science/dark-matter-bridges-future-galaxy
- Mapping the local cosmic web: Dark matter map reveals hidden bridges between galaxies. (2021, May 25). Phys.org. https://phys.org/news/2021-05-local-cosmic-web-dark-reveals.html
- Hong, S. E., Jeong, D., Seong Hwang, H., & Kim, J. (2021). Revealing the Local Cosmic Web from Galaxies by Deep Learning. The Astrophysical Journal, 913(1), 76. https://doi.org/10.3847/1538-4357/abf040
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/history-of-talking-to-strangers-dark-matter-between-galaxies
Hosted on Acast. See acast.com/privacy for more information.
Previous Episode

Meat Disgust, Cosmic Rays for Medicine, Immortal Battery
Learn about how meat-eaters really feel; using cosmic rays in medical diagnoses; and the Oxford Electric Bell mystery.
People who eat meat think it's gross, which suggests new ideas for cutting consumption by Kelsey Donk
- Even Some Meat-Eaters Are Disgusted By Meat — And Encouraging Those Feelings Could Help Reduce Consumption. (2021, June 3). Research Digest. https://digest.bps.org.uk/2021/06/03/even-some-meat-eaters-are-disgusted-by-meat-and-encouraging-those-feelings-could-help-reduce-consumption/
- Becker, E., & Lawrence, N. S. (2021). Meat disgust is negatively associated with meat intake – Evidence from a cross-sectional and longitudinal study. Appetite, 164, 105299. https://doi.org/10.1016/j.appet.2021.105299
Doctors can use cosmic rays in medical diagnosis by Grant Currin
- Gough, E. (2021, June 8). The Universe is Constantly Bathing you in Radiation. Incredibly, This Could be Used for Medical Diagnosis - Universe Today. Universe Today. https://www.universetoday.com/151419/the-universe-is-constantly-bathing-you-in-radiation-incredibly-this-could-be-used-for-medical-diagnosis/#more-151419
- Morris, C., Perry, J., & Merrill, F. E. (2021). Cosmic ray radiography of a human phantom. https://arxiv.org/ftp/arxiv/papers/2106/2106.01542.pdf
The Mysterious Battery That Has Lasted More Than 175 Years by Mae Rice originally aired May 28, 2018 https://omny.fm/shows/curiosity-daily/personality-predicting-eye-movements-a-mysterious
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/meat-disgust-cosmic-rays-for-medicine-immortal-battery
Hosted on Acast. See acast.com/privacy for more information.
Next Episode

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!
Additional resources from Joe Keohane:
- Pick up "The Power Of Strangers" at your local bookstore: https://www.indiebound.org/book/9781984855770?aff=penguinrandom
- Website: https://joekeohane.net/
- Twitter: https://twitter.com/JoeKeohane
Red Dead Redemption 2 accidentally turns gamers into amateur naturalists without them even knowing by Cameron Duke
- Parker, R. (2018, October 30). “Red Dead Redemption 2” Breaks Records With $725 Million Opening Weekend. The Hollywood Reporter; The Hollywood Reporter. https://www.hollywoodreporter.com/news/general-news/red-dead-redemption-2-breaks-records-725-million-opening-weekend-1156235/
- Crowley, E. J., Silk, M. J., & Crowley, S. L. (2021). The educational value of virtual ecologies in Red Dead Redemption 2. People and Nature. https://doi.org/10.1002/pan3.10242
- Red Dead Redemption 2 teaches players about wildlife. (2021). EurekAlert! https://www.eurekalert.org/pub_releases/2021-07/uoe-rdr070721.php
Episodes referenced in the Curiosity Challenge trivia game:
- Brain-computer interface: https://www.curiositydaily.com/why-song-lyrics-are-getting-simpler/
- Dinosaur age: https://www.curiositydaily.com/weird-dreams-might-be-a-brain-feature-not-a-bug/
- Megalodon: https://www.curiositydaily.com/why-megalodon-was-so-huge-misophonia-in-the-brain-trivia/
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-to-talk-to-strangers-red-dead-redemption-2-naturalists-july-curiosity-challenge
Hosted on Acast. See acast.com/privacy for more information.
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