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From the Archives: Earth Is Greener Than Before Mar 17, 2022

Show notes

This episode originally aired on 1/24/2020. New episodes coming soon.

Learn about how AI and Twitter could help you find the perfect job, and how the world is actually a greener place than it was 20 years ago. We’ll also answer a listener question about why we use the color “blue” to say we’re sad.

Job-Matching with Your Tweets by Kelsey Donk

Sources:

Robot career advisor: AI may soon be able to analyse your tweets to match you to a job | The Conversation — https://theconversation.com/robot-career-advisor-ai-may-soon-be-able-to-analyse-your-tweets-to-match-you-to-a-job-128777
The Vocation Map (interactive) | Marian-Andrei Rizoiu — http://www.rizoiu.eu/documents/research/resources/Vocation_Map_Interactive.html
Social media-predicted personality traits and values can help match people to their ideal jobs | PNAS December 26, 2019 116 (52) 26459-26464; first published December 16, 2019 — https://www.pnas.org/content/116/52/26459

Earth Is Greener Than Before by Kelsey Donk

Sources:

Human Activity in China and India Dominates the Greening of Earth, NASA Study Shows | NASA — https://www.nasa.gov/feature/ames/human-activity-in-china-and-india-dominates-the-greening-of-earth-nasa-study-shows
China and India lead in greening of the world through land-use management | Chen, C., Park, T., Wang, X. et al. China and India lead in greening of the world through land-use management. Nat Sustain 2, 122–129 (2019) doi:10.1038/s41893-019-0220-7 — https://www.nature.com/articles/s41893-019-0220-7

Story 3 by Ashley Hamer (Listener question from Becky and Britni)

Sources:

Chaucer and the Country of the Stars: Poetic Uses of Astrological Imagery — https://curiosity.im/2NOyLIB
blue (adj.1) | Online Etymology Dictionary — https://www.etymonline.com/word/blue?ref=etymonline_crossreference#etymonline_v_13636
Drunk and dirty | BBC — http://www.bbc.co.uk/languages/yoursay/lost_for_words/german/drunk_and_dirty.shtml
Philip, Gill. (2006). Connotative Meaning in English and Italian Colour-Word Metaphors. Metaphorik. 10. — https://www.researchgate.net/publication/44707159_Connotative_Meaning_in_English_and_Italian_Colour-Word_Metaphors

Want to learn even more? Head to discovery+ to stream from some of your favorite shows. Go to discoveryplus.com/curiosity to start your 7-day free trial today. Terms apply.

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From the Archives: Is Cell Phone Radiation Dangerous? Mar 16, 2022

Show notes

This episode originally aired on 11/22/2019. New episodes coming soon.

Learn about how human goals fall into 4 categories; why NASA’s Planetary Protection Independent Review Board (PPRIB) says we don’t need to be so careful about infecting other worlds; and whether cell phone radiation is actually dangerous.

In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about why a NASA panel says we don’t need to be so careful about infecting other worlds: https://curiosity.im/2K3gzJg

Additional sources discussed:

Psychologists analyze language to categorize human goals | EurekaAlert! — https://www.eurekalert.org/pub_releases/2019-10/uow-pal102919.php
Lexical Derivation of the PINT Taxonomy of Goals: Prominence, Inclusiveness, Negativity Prevention, and Tradition | The Cupola: Scholarship at Gettysburg College — https://cupola.gettysburg.edu/cgi/viewcontent.cgi?article=1092&context=psyfac
Specific Absorption Rate (SAR) for Cellular Telephones | Federal Communications Commission — https://www.fcc.gov/general/specific-absorption-rate-sar-cellular-telephones
The Truth About Cell Phone Radiation | Forbes — https://www.forbes.com/sites/quora/2018/02/02/the-truth-about-cell-phone-radiation/#4a98baa192a3

Want to learn even more? Head to discovery+ to stream from some of your favorite shows. Go to discoveryplus.com/curiosity to start your 7-day free trial today. Terms apply.

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From the Archives: Pi Almost Legally Changed to 3.2 Mar 11, 2022

Show notes

This episode originally aired on 3/13/2020. New episodes coming soon.

Learn about how speed listening to podcasts (or "podfasting") affects our emotions; the health differences between white and brown rice; and the time pi was once almost legally changed to 3.2.

Speed listening’s effects on emotion by Ashley Hamer (Listener question from S.P.)

Rousseau, S. (2020, January 24). I Tried Listening to Podcasts at 3x and Broke My Brain. Medium; OneZero. https://onezero.medium.com/i-tried-listening-to-podcasts-at-3x-and-broke-my-brain-d8823edecb7c
Liebenthal, E., Silbersweig, D. A., & Stern, E. (2016). The Language, Tone and Prosody of Emotions: Neural Substrates and Dynamics of Spoken-Word Emotion Perception. Frontiers in Neuroscience, 10. https://doi.org/10.3389/fnins.2016.00506
Murray, I. R., & Arnott, J. L. (1993). Toward the simulation of emotion in synthetic speech: A review of the literature on human vocal emotion. The Journal of the Acoustical Society of America, 93(2), 1097–1108. https://doi.org/10.1121/1.405558
Philippou-Hubner, D., Vlasenko, B., Bock, R., & Wendemuth, A. (2012). The Performance of the Speaking Rate Parameter in Emotion Recognition from Speech. 2012 IEEE International Conference on Multimedia and Expo. https://doi.org/10.1109/icme.2012.183
Kraxenberger, M., Menninghaus, W., Roth, A., & Scharinger, M. (2018). Prosody-Based Sound-Emotion Associations in Poetry. Frontiers in Psychology, 9. https://doi.org/10.3389/fpsyg.2018.01284

The health differences between white and brown rice are dead even by Steffie Drucker

Whelan, C. (2017, May 25). Brown Rice vs. White Rice: Which Is Better for You? Healthline; Healthline Media. https://www.healthline.com/health/food-nutrition/brown-rice-vs-white-rice
Allan, P. (2020, February 19). Is Brown Rice Really That Much Healthier Than White Rice? Lifehacker. https://lifehacker.com/is-brown-rice-really-that-much-healthier-than-white-ric-1820044994
Parletta, N. (2018, December 5). Rice is a major source of arsenic exposure. Cosmos Magazine. https://cosmosmagazine.com/biology/rice-is-a-major-source-of-arsenic-exposure

Pi Was Once Almost Legally Changed to 3.2 by Ashley Hamer: https://curiosity.com/topics/happy-pi-day-how-pi-was-almost-legally-changed-to-32-curiosity

Want to learn even more? Head to discovery+ to stream from some of your favorite shows. Go to discoveryplus.com/curiosity to start your 7-day free trial today. Terms apply.

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From the Archives: Busting the "Only Child" Stereotype Mar 10, 2022

Show notes

This episode originally aired on 11/26/2019. New episodes coming soon.

Learn about a new study that busts the myth of the self-centered only child; why feeding birds in the park may be more destructive than you think; and why the canonical perspective makes everyone draw a coffee cup the same way.

In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes:

A New Study Busts the Myth of the Self-Centered Only Child — https://curiosity.im/2NQMVt1
Why Everyone Draws a Coffee Cup the Same Way — https://curiosity.im/2Xj0RyZ

Additional sources:

Thoughts About Bread And Angel Wing Deformities | Corvid Isle — https://corvid-isle.co.uk/thoughts-bread-angel-wing-wild-birds
Why Feeding White Bread to Wild Birds is Killing Them | One Green Planet — https://www.onegreenplanet.org/animalsandnature/feeding-white-bread-to-wild-birds-is-killing-them/

Want to learn even more? Head to discovery+ to stream from some of your favorite shows. Go to discoveryplus.com/curiosity to start your 7-day free trial today. Terms apply.

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

From the Archives: Fart Humor History Mar 09, 2022

Show notes

This episode originally aired on 9/13/2019. New episodes coming soon.

Learn about why scientists measured how hard babies kick in the womb; the difference in brain scans between people when they were reading a book versus listening to a podcast; and how long humans have thought farts were funny.

In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes:

Scientists Have Measured How Hard Babies Kick in the Womb — https://curiosity.im/34wHJRA
Brain Scans of People Reading and Listening to Podcasts Look the Same — https://curiosity.im/2ZKeFCt

Want to learn even more? Head to discovery+ to stream from some of your favorite shows. Go to discoveryplus.com/curiosity to start your 7-day free trial today. Terms apply.

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Praising Competitors, Daniel and Jorge Explain the Universe, Rock Paper Scissors History Mar 04, 2022

Show notes

Learn about praising competitors; star stuff and gravity assists with the hosts of Daniel and Jorge Explain the Universe; and the strange history rock paper scissors.

Praising a competitor can lead to greater sales for brands by Steffie Drucker

Praise that slays: How complimenting a competitor can drive a firm’s revenues. (2021, November 18). EurekAlert! https://www.eurekalert.org/news-releases/935291
‌Zhou, L., Du, K. M., & Cutright, K. M. (2021). EXPRESS: Befriending the Enemy: The Effects of Observing Brand-to-Brand Praise on Consumer Evaluations and Choices. Journal of Marketing, 002224292110530. https://doi.org/10.1177/00222429211053002
Allebach, N. (2019, June 24). Brand Twitter Grows Up. Vulture; Vulture. https://www.vulture.com/2019/06/brand-twitter-jokes-history.html

More from Jorge Cham and Daniel Whiteson, hosts of Daniel and Jorge Explain the Universe (listener questions from Peter and Lohith):

Pick up their new book “Frequently Asked Questions about the Universe” https://www.penguinrandomhouse.com/books/625525/frequently-asked-questions-about-the-universe-by-jorge-cham-and-daniel-whiteson/
Daniel and Jorge Explain the Universe podcast: https://sites.uci.edu/danielandjorge/
Follow physicist @DanielWhiteson on Twitter: https://twitter.com/DanielWhiteson
Follow cartoonist @PHDComics on Twitter: https://twitter.com/PHDComics

The Strange History of Rock Paper Scissors by Cody Gough

Nunn, E. (2003, December 3). Victory at hand. Chicago Tribune. https://www.chicagotribune.com/news/ct-xpm-2003-12-03-0312030085-story.html
World RPS society. (2022). Worldrps.com. http://worldrps.com/
Cody, rock paper scissors, and more on Giveo: https://giveo.com
Follow @ProducerCody on Twitter: https://twitter.com/ProducerCody
Follow @smashleyhamer on Twitter: https://twitter.com/smashleyhamer
Taboo Science: https://tabooscience.show

Thanks for listening to Curiosity Daily 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.

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“Like Riding a Bike,” Paradoxes, That Fresh Rain Smell Mar 03, 2022

Show notes

Learn about the special way riding a bike is stored in your memory; the crocodile paradox; and the smell of fresh rain.

The stories in this episode originally aired on these dates:

December 21, 2018 https://omny.fm/shows/curiosity-daily/the-most-influential-film-ever-your-memory-on-ridi
December 23, 2018 https://omny.fm/shows/curiosity-daily/christmas-music-psychology-rain-smell-science-croc

Today is Ashley Hamer’s last episode. Follow her podcast at https://www.tabooscience.show. And if you’re 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.

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Glow-in-the-Dark Cities, Feeling Holes, Max Volume on Earth Mar 02, 2022

Show notes

Learn about glow-in-the-dark cities; why holes feel larger with a tongue than a finger; and the maximum volume on Earth.

Maybe we can save the planet by making our cities glow in the dark by Briana Brownell

Kleiner, K. (2021, November). Will glow-in-the-dark materials someday light our cities? Knowable Magazine | Annual Reviews. https://knowablemagazine.org/article/technology/2021/will-glow-in-the-dark-materials-someday-light-our-cities
Long Persistent Luminescence: A Road Map Toward Promising Future Developments in Energy and Environmental Science. (2021). Annual Review of Materials Research. https://www.annualreviews.org/doi/10.1146/annurev-matsci-091520-011838

Why holes feel larger with your tongue than with your finger by Grant Currin

Why Do Holes Feel Larger With Your Tongue Than With Your Finger? (2017, November). Mentalfloss.com. https://www.mentalfloss.com/article/512813/why-do-holes-feel-larger-your-tongue-your-finger
Seriously Science. (2017, October 18). Scientist finally figures out why holes feel larger with your tongue than with your finger. Discover Magazine; Discover Magazine. https://www.discovermagazine.com/health/scientist-finally-figures-out-why-holes-feel-larger-with-your-tongue-than-with-your-finger#.Wfn2exNSzm1
Albashaireh, Z. S. M., & Orchardson, R. (1988). Comparison of the human perception of hole size by the tongue and the fingers. Archives of Oral Biology, 33(3), 183–185. https://doi.org/10.1016/0003-9969(88)90043-x
Wilkins, A. (2010, December 28). Why our tongues and fingers “see” the world differently. Gizmodo; Gizmodo. https://gizmodo.com/why-our-tongues-and-fingers-see-the-world-differently-5719827
Drewing, K. (2018). The extent of skin bending rather than action possibilities explains why holes feel larger with the tongue than with the finger. Journal of Experimental Psychology: Human Perception and Performance, 44(4), 535–550. https://doi.org/10.1037/xhp0000453
S2E5: Head Transplants - Taboo Science Podcast. (2021). Tabooscience.show. https://www.tabooscience.show/s2e5-head-transplants/

There's a maximum sound volume on Earth by Cameron Duke

EarQ. (2021). What Are Decibels (dB)? | Loudness Levels, Safe, Unsafe. Earq.com. https://www.earq.com/hearing-health/decibels
Hearing loss and deafness: Normal hearing and impaired hearing. (2017, November 30). Nih.gov; Institute for Quality and Efficiency in Health Care (IQWiG). https://www.ncbi.nlm.nih.gov/books/NBK390300/
Koerth, M. (2016, July 7). The Loudest Sound In The World Would Kill You On The Spot. FiveThirtyEight; FiveThirtyEight. https://fivethirtyeight.com/features/the-loudest-sound-in-the-world-would-kill-you-on-the-spot/
Kolitz, D. (2019, January 14). What’s the Loudest Sound in the Universe? Gizmodo; Gizmodo. https://gizmodo.com/whats-the-loudest-sound-in-the-universe-1831720066
Mihai Andrei. (2020, February 4). The loudest sound in mankind’s history. ZME Science; ZME Science. https://www.zmescience.com/science/the-loudest-sound-ever-in-mankinds-history/

Follow host Cody Gough on Giveo and at https://academicpodcasts.com. 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.

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Remembering Gifts, Animal Diets, Amazon-Sahara Connection Feb 25, 2022

Show notes

Learn why helping others feels like helping ourselves, how wild animals eat healthy, and how the Sahara feeds the Amazon.

We're less likely to remember the things we've given to friends than strangers by Kelsey Donk

We’re Worse At Remembering Exactly What We’ve Given To Friends Than What We’ve Given To Strangers. (2021, April 12). Research Digest. https://digest.bps.org.uk/2021/04/12/were-worse-at-remembering-exactly-what-weve-given-to-friends-than-what-weve-given-to-strangers/
Uğurlar, P., Posten, A.-C., & Zürn, M. (2021). Interpersonal closeness impairs decision memory. Social Psychology, 52(2), 125–129. https://doi.org/10.1027/1864-9335/a000439

How do wild animals eat a healthy diet when humans struggle to? by Ashley Hamer (Listener question from Jason in Port Ewen, New York)

Predators hunt for a balanced diet. (2012). ScienceDaily. https://www.sciencedaily.com/releases/2012/01/120110192942.htm
Provenza, F. (2018, November 30). Animals Can Help Us Rediscover Our Nutritional Wisdom. Scientific American Blog Network. https://blogs.scientificamerican.com/observations/animals-can-help-us-rediscover-our-nutritional-wisdom/
Strauss, S. (2006). Clara M. Davis and the wisdom of letting children choose their own diets. Canadian Medical Association Journal, 175(10), 1199–1199. https://doi.org/10.1503/cmaj.060990
Schatzker, M. (2015, April 9). How Flavor Drives Nutrition. WSJ; The Wall Street Journal. https://www.wsj.com/articles/how-flavor-drives-nutrition-1428596326
Tucker, A. (2009, July 14). Why Modern Foods Hijack Our Brains. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/arts-culture/why-modern-foods-hijack-our-brains-63123747/
Deckersbach, T., Das, S. K., Urban, L. E., Salinardi, T., Batra, P., Rodman, A. M., Arulpragasam, A. R., Dougherty, D. D., & Roberts, S. B. (2014). Pilot randomized trial demonstrating reversal of obesity-related abnormalities in reward system responsivity to food cues with a behavioral intervention. Nutrition & Diabetes, 4(9), e129–e129. https://doi.org/10.1038/nutd.2014.26

The Amazon Rainforest feeds on millions of tons of dust from the Sahara Desert per year by Grant Currin

Saharan Dust Feeds Amazon’s Plants. (2011). NASA. https://www.nasa.gov/content/goddard/nasa-satellite-reveals-how-much-saharan-dust-feeds-amazon-s-plants
Yu, H., Chin, M., Yuan, T., Bian, H., Remer, L. A., Prospero, J. M., Omar, A., Winker, D., Yang, Y., Zhang, Y., Zhang, Z., & Zhao, C. (2015). The fertilizing role of African dust in the Amazon rainforest: A first multiyear assessment based on data from Cloud‐Aerosol Lidar and Infrared Pathfinder Satellite Observations. Geophysical Research Letters, 42(6), 1984–1991. https://doi.org/10.1002/2015gl063040

Follow Curiosity Daily on your favorite podcast app to get smarter with Cody Gough and Ashley Hamer — for free! 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.

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The Medicinal Power of Plants, World Record Internet Speed Feb 24, 2022

Show notes

Learn about how plants could help us solve the superbug crisis; and how engineers set a world record for internet speed.

More from leading medical ethnobotanist Dr. Cassandra Quave:

Pick up “The Plant Hunter: A Scientist’s Quest for Nature’s Next Medicines” by Dr. Cassandra Leah Quave: https://www.penguinrandomhouse.com/books/612171/the-plant-hunter-by-cassandra-leah-quave/
Quave Research Group: https://etnobotanica.us/
Follow @QuaveEthnobot on Twitter: https://twitter.com/QuaveEthnobot
Dr. Cassandra Quave’s website: https://cassandraquave.com/

Japanese engineers achieved a world record internet speed of 319 terabits per second by Briana Brownell

Houser, K. (2021, November 13). Japan breaks world record for fastest internet speed. Big Think; Big Think. https://bigthink.com/the-present/japan-internet-speed/
Demonstration of World Record: 319 Tb/s Transmission over 3,001 km with 4-core fiber. (2021, July 12). EurekAlert! https://www.eurekalert.org/news-releases/555556 ‌
Demonstration of World Record: 319 Tb/s Transmission over 3,001 km with 4-core optical fiber | 2021 | NICT - National Institute of Information and Communications Technology. (2021). NICT - National Institute of Information and Communications Technology. https://www.nict.go.jp/en/press/2021/07/12-1.html
Tackling online video speeds and download thresholds. (2022). Giveo.com. https://giveo.com/

Learn more about host Cody Gough on Giveo and at https://academicpodcasts.com. 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.

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

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