Science Vs

Join Nicola Twilley and Cynthia Graber, co-hosts of Gastropod, alongside culinary historian Maricel Presilla and chili researcher Denise Kuhn. They explore why we crave spicy foods despite the heat. Discover chili peppers’ fascinating origins and their evolutionary journey. Find out about the unique flavors of various chili species and the science behind their burn. Learn how peppers traveled the globe, influencing cuisines, and hear about the rise of super hot varieties and their cultural impact.

Could we really bring dinosaurs back to life? Scientists are exploring de-extinction, using CRISPR and even chicken DNA to potentially resurrect woolly mammoths and maybe T-Rex. Discover how Hollywood's portrayal of dinosaurs differs from scientific reality and learn about a paleontologist who inspired these fantastical visions. From discovering red blood cells in fossils to the ethical dilemmas of cloning and reviving ancient traits, this discussion is equal parts thrilling and hilarious, with amusing dinosaur sounds thrown in.

[REBROADCAST] Asteroids! In just two weeks, NASA plans to launch a first-of-its-kind mission to try to move an asteroid off its path. If it works, this could be a huge breakthrough in protecting us from runaway space rocks. So we’ve updated this episode from a few years ago, where we talked about how serious this asteroid threat is — and some of the other ways we might fight back. We speak with asteroid researcher Dr. Alan Harris, astrophysicist Dr. Sergey Zamozdra, computational physicist Dr. Cathy Plesko, and physicist Dr. Andy Cheng. Check out our transcript here: https://bit.ly/3CZfThv This episode was produced by Wendy Zukerman and Lexi Krupp, with help from Michelle Dang, Meryl Horn and Rose Rimler. We’re edited by Caitlin Kenney and Blythe Terrell. Fact checking by Michelle Harris and Ekedi Fausther-Keeys. Mix and sound design by Peter Leonard and Bumi Hidaka. Music written by Peter Leonard, Bobby Lord, Bumi Hidaka and Emma Munger. Recording assistance from Verónica Zaragovia, Sofi LaLonde, Lawrence Lanahan, and Kevin Caners. Translation help from Andrew Urodov and Dmitriy Tuchin. A big thanks to all the scientists we spoke to: Dr. Carrie Nugent, Dr. Mark Boslough, Dr. David Kring, Dr. Daniel Durda, Dr. Kelly Fast and the other Dr. Alan Harris. And thanks to the Zukerman family and Joseph Lavelle Wilson. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Science isn’t always dressed up in fancy lab coats and goggles — sometimes it goes undercover! In this episode, we go behind the scenes in the Congolese rainforest to show you just how down and dirty scientists are willing to get to answer their questions. We find out how the putty-nosed monkey might be chattier than we thought — and what all that monkey gab could mean. Researcher Frederic Gnepa Mehon gives us the scoop.Here’s a link to our transcript: https://bit.ly/3jM6EtCThis episode was produced by Ekedi Fausther-Keeys and Taylor White with help from Wendy Zukerman, Rose Rimler, Nick DelRose, Michelle Dang, and Meryl Horn. We’re edited by Blythe Terrell. Our voice actor is Shaka Mali. Interpreting by Dania Suleman, written translation by Ngofeen Mputubwele. Fact checking by Erica Akiko Howard. Mix and sound design by Bumi Hidaka. Music written by Peter Leonard, Emma Munger, Bobby Lord and Bumi Hidaka. A huge thanks to all the researchers we got in touch with for this episode, including Dr. Claudia Stephan, Professor Klaus Zuberbühler and Dr. Kate Arnold. Learn more about your ad choices. Visit podcastchoices.com/adchoices

People with chronic pain often struggle with it for years while doctors scour their bodies for the cause. But are we looking in the wrong spot? For some of us, could an answer — and the solution — actually be in our brains? To find out, we talked with Professor Lorimer Moseley, Dr. Javeria Hashmi, and psychologist Alan Gordon.Here’s a link to our transcript: https://bit.ly/3jHBvYbTo learn more about Alan’s therapy, check out his new book, “The Way Out.”This episode was produced by Nick DelRose with help from Rose Rimler, Meryl Horn, Michelle Dang, and Ekedi Fausther-Keeys. We’re edited by Blythe Terrell. Our executive producer is Wendy Zukerman. Fact checking by Erica Akiko Howard. Mix and sound design by Bumi Hidaka. Music written by Bumi Hidaka, Peter Leonard, Emma Munger and Bobby Lord. Thanks to the researchers we got in touch with for this episode, including Professor Akiko Okifuji, Dr. Emma Guymer, Kajal Patel, María Villarreal Santiago, Dr. Massieh Moayedi, Dr. Peggy Compton, Dr. Ramakrishnan Mani, Sheren Gaulbert, and Dr. Yoni Ashar. And special thanks to Joe Cohen, Nolan Gardner, Sarah Nguyen, Liwen Hu and Will Everett. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Joycelyn Elders is a total badass. She grew up in poverty in rural Arkansas, but in 1993 she rose to become the surgeon general of the United States — appointed by President Bill Clinton. Joycelyn wanted to put sex education front and center, to help teenage girls avoid getting pregnant. Decades ago, she was saying things that could be ripped out of the headlines today. But America wasn’t ready for this, and after just over a year, she was fired. Today on the show: a conversation with Dr Joycelyn Elders. We'll take you inside the room when Clinton fired her, and we’ll find out what it takes to get America's politicians to talk about sex education.Here’s a link to our transcript: https://bit.ly/3prfvnR This episode was produced by Wendy Zukerman with help from Michelle Dang, Ekedi Fausther-Keeys, Meryl Horn, Rose Rimler, and Nick DelRose. We’re edited by Blythe Terrell. Fact checking by Eva Dasher. Mix and sound design by Bumi Hidaka. Music written by Peter Leonard, Bobby Lord and Bumi Hidaka. And a big big thanks to the Zukerman family and Joseph Lavelle Wilson. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dive into the pressing issue of burnout and its toll on our brains and bodies. Explore how remote work can enhance productivity yet lead to feelings of isolation. Discover the potential of a four-day workweek to improve work-life balance and mental health. Hear from experts on the physiological effects of stress and how it can impact overall well-being. Gain insights into innovative workplace solutions that challenge traditional norms and promote employee satisfaction. Plus, learn coping strategies to navigate the chaos.

We join forces with Sarah Marshall from You’re Wrong About to dive into a question for the ages: Blue balls — are they real? We’ve heard that for people with balls, if you get aroused but don’t ejaculate, it can be incredibly painful. But is that true? Or is it a ball-faced lie, something that men make up to pressure women to have sex with them? Join us for a ball-busting episode that puts blue balls to the ultimate test-es, reaching a gripping conclusion as we ask: If blue balls is in fact real — can people with vaginas get it too? Our guests include Sam Pierstorff, Dr. Jamin Brahmbhatt, Professor Caroline Pukall and Dr. Jonathan Chalett.Our transcript is here: https://bit.ly/3uQsujHThis episode was produced by Wendy Zukerman with help from Ekedi Fausther-Keeys, Meryl Horn, Nick DelRose, Michelle Dang and Rose Rimler. We’re edited by Blythe Terrell. Fact checking by Eva Dasher. Mix and sound design by Bumi Hidaka. Music written by Peter Leonard, Emma Munger, Bobby Lord and Bumi Hidaka. A huge thanks to all the experts we got in touch with for this episode, including Dr Gordon Muir, Dr Michael Leapman, Dr Karan Rangarajan, Dr Randal Rockney, Dr Nan Wise, and Dr Kevin Gandhi. And a big big thanks to Eric Mennel, Ayo Oti, Andrea Scott, Jack Weinstein, the Zukerman family and Joseph Lavelle Wilson. Learn more about your ad choices. Visit podcastchoices.com/adchoices

[REBROADCAST] Are humans built for monogamy? Or is the idea of having one partner forever just a myth forced on us by tired old love songs? We revisit the science of love in one of our favorite episodes, hearing from Dr. Helen Fisher, Professor Larry Young and Dr. Dieter Lukas.Find the transcript here: https://bit.ly/3meWcuN This episode was produced by Wendy Zukerman with Heather Rogers, Kaitlyn Sawrey, Ben Kuebrich, Shruti Ravindran and Rose Reid. Editing by Annie Rose Strasser and Blythe Terrell. Extra editorial help from Alex Blumberg. Production assistance from Stevie Lane. Fact checking by Ben Kuebrich, Taylor White and Rose Rimler. Music production and original music written by Bobby Lord. Special thanks to Joseph Lavelle Wilson, Austin Mitchell and to Professor Karen L Kramer, Professor Garth Fletcher, Dr. Alexander G. Ophir, Professor David Barash, and Richard Bethlehem. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Plants aren’t just sitting around looking cute; they’re doing all sorts of stuff, like defending themselves, and even warning other plants about danger. Today, we’re talking all about the weird and wily world of plants with Professor Beronda Montgomery from Michigan State University. She has a new book out called “Lessons From Plants.” Transcript: https://bit.ly/3kQ2bHg This episode was produced by Taylor White, with help from Wendy Zukerman, Nick DelRose, Rose Rimler, Meryl Horn and Michelle Dang. Fact checking by Taylor White and Nick DelRose. Mix and sound design by Catherine Anderson and Bumi Hidaka. Music written by Bumi Hidaka and Peter Leonard. Special thanks to the Zukerman family and Joseph Lavelle Wilson. Learn more about your ad choices. Visit podcastchoices.com/adchoices