Curiosity Daily

Today, you’ll learn about a new way to use a defibrillator that works over 250% better, how octopuses go hunting with fish, and the keys to happiness.   Defib Placement  “New defib placement increases chance of surviving heart attack by 264%.” by Paul McClure. 2024.  “Warning signs of sudden cardiac arrest different for men and women.” by Paul McClure. 2023.  “Initial Defibrillator Pad Position and Outcomes for Shockable Out-of-Hospital Cardiac Arrest.” by Joshua R. Lupton, et al. 2024.   Octopus Hunting  “Octopuses seen hunting together with fish in rare video - and punching fish that don’t cooperate.” by Evan Bush. 2024.  “Octopuses keep surprising us - here are eight examples how.” by Lisa Hendry. N.d.   Keys to Happiness  “Could this be the key to happiness? New research suggests so.” by Eric W. Dolan. 2024.  “Who’s the Happiest and Why? The role of passion and self-regulation in psychological well-being.” by Robert J. Vallerand, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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.

Today, you’ll learn about the synthetic slime that might help people heal from back surgery, how cities tend to get more rain than the rural areas around them, and a new genetically engineered golden lettuce packed with vitamins.   Cow Slime   “Cow slime can help disc herniation patients after surgery.” EurekAlert! 2024.  “Preserving the Immune-Privileged Niche of the Nucleus Pulposus: Safeguarding Intervertebral Discs from Degeneration after Discectomy with Synthetic Mucin Hydrogel Injection.” by Huan Wang, et al. 2024.   City Rainfall  “Unprecedented global study shows that most cities receive more rainfall than surrounding rural areas.” EurekAlert! 2024.  “The escalating impact of global warming on atmospheric rivers.” by Saima May Sidik. 2024.   Golden Lettuce  “‘Golden Lettuce’ genetically engineered to pack 30 times more vitamins.” by Michael Irving. 2024.  “CRISPR tomatoes genetically engineered to be richer in vitamin D.” by Michael Irving. 2022.  “Scientists fine-tune iodine and potassium levels in designer veggies.” by Michael Franco. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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. 

Today, you’ll learn about the brain science behind choking under pressure, a newer, tougher, stronger concrete inspired by bones, and how skin cancer rates in Sweden could offer a sign of hope.  Pressure & Performance  “Choking under pressure: Brain neurons misfire when the stakes are highest.” by Bronwyn Thompson. 2024.  “Research sheds new light on decreased performance under pressure.” by Sara Vaccar. 2024.  “A neural basis of choking under pressure.” by Adam L. Smoulder, et al. 2024.   Bone Concrete  “Tougher concrete, inspired by bone.” EurekAlert! 2024.  “Tough Cortical Bone-Inspired Tubular Architected Cement-Based Material with Disorder.” by Shashank Gupta & Reza Moinin. 2024.   Cancer Decline  “Breaking the trend: Skin cancer incidence in young adults declines.” EurekAlert! 2024.  “Melanoma Incidence and Mortality Trends in Sweden.” by Hildur Helgadottir, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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.

Today, you’ll learn about how surgeons operated on a pig from 5,000 miles away, a population of neanderthals that were isolated for 50,000 years, and why trees could be linked to lower risks of ADHD in kids.   Remote Surgery   “Remote surgery performed on a pig 9,000 km away using a game controller.” by Michael Irving. 2024.  “Teleoperated Magnetic Endoscopy: A Case Study and Perspective.” by Alexandre Mescot, et al. 2024.   Isolated Neanderthals  “An ancient Neanderthal community was isolated for over 50,000 years.” Scimex. 2024.  “Long genetic and social isolation in Neanderthals before their extinction.” by Ludovic Slimak, et al. 2024.   Greenspace & ADHD  “Tree-covered neighborhoods linked to lower ADHD risk in children.” by Eric W. Dolan. 2024.  “Lifelong greenspace exposure and ADHD in Polish children: Role of physical activity and perceived neighbourhood [sic] characteristics.” by Dorota Buczylowska, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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. 

Today, you’ll learn about a new device that can get inside the mind of babies, the edible protein that’s made out of carbon dioxide, and how the modern ideal of the 15-minute city might not be for everyone.   Baby Brain Device   “Wearable brain imaging device shines a light on how babies respond in real-world situations.” UCL. 2024.  “Whole-head high-density diffuse optical tomography to map infant audio-visual responses to social and non-social stimuli.” by Liam H. Collins-Jones, et al. 2024.   CO2 Protein  “Powered by renewable energy, microbes turn CO2 into potentially edible protein and vitamins.” Scimex. 2024.  “Power-to-vitamins: producing folate (vitamin B9) from renewable electric power and CO2 with a microbial protein system.” by Lisa Marie Schmitz, et al. 2024.   15-Minute Cities  “15-minute city: Why time shouldn’t be the only factor in future city planning.” EurekAlert! 2024.  “A universal framework for inclusive 15-minute cities.” by Matteo Bruno et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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. 

Today, you’ll learn about how climbing on monkey bars and other risky play could be a gift from our ancestors, the dangers of mold in space, and new evidence on how cravings take root in our brains.   Risky Play  “Risky Play Exercises an Ancestral Need to Push Limits.” by Morgan Kelly. 2024.  “Commemorating the monkey bars, catalyst of debate at the intersection of human evolutionary biology and public health.” by Luke D. Fannin, et al. 2024.   Mold in Space   “Keeping mold out of future space stations.” by Tatyana Woodall. 2024.  “Predicting how varying moisture conditions impact the microbiome of dust collected from the International Space Station.” by Nicholas Nastasi, et al. 2024.   Brain Cravings  “‘Sticky’ brain activity is linked to stronger feelings of craving.” by Mallory Locklear. 2024.  “Network state dynamics underpin basal craving in a transdiagnostic population.” by Jean Ye, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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. 

Today, you’ll learn about a potential positive side to side effects, how mega El Niños triggered the world’s worst mass extinction event, and the antidote to pesticides that could save bees.   Positive Side Effects   “How side effects can improve treatment efficacy: a randomized trial.” by Lieven A. Schenk, et al. 2024.  “Side-effects are often a curse. Can they also be a blessing?” by Katja Wiech, et al. 2024.   Mega El Niño  “Mega El Niños kicked off the world’s worst mass extinction.” by Jake Buehler. 2024.  “Mega El Niño instigated the end-Permian mass extinction.” by Yadong Sun, et al. 2024.   Bee Protector  “Scientists hopeful antidote can help protect bumblebees from pesticides.” by Helena Horton. 2024.  “Ingestible hydrogel microparticles improve bee health after pesticide exposure.” by Julia S. Caserto, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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.  

Today, you’ll learn about a breakthrough in our understanding of the behavior and abilities of bacteria, the queen ants that cannibalize their sick larvae and recycle it, and how tiny shards of plastic are finding their way into our brains.   Bacteria Behavior  “New discovery of how bacteria navigate their environment could change how we treat infection.” University of Sheffield. 2024.  “Individual bacterial cells can use spatial sensing of chemical gradients to direct chemotaxis on surfaces.” by James H.R. Wheeler, et al. 2024.   Ant Cannibals  “Ant queens cannibalize [sic] their sick offspring - then ‘recycle’ them.” University of Oxford. 2024.  “Ant queens cannibalize infected brood to contain disease spread and recycle nutrients.” by Flynn Bizzell & Christopher D. Pull. 2024.  “Black garden ant.” The Wildlife Trusts. N.d.   Brain Plastic  “Tiny shards of plastic are increasingly infiltrating our brains, study says.” by Sandee LaMotte. 2024.  “Bioaccumulation of Microplastics in Decedent Human Brains Assessed by Pyrolysis Gas Chromatography-Mass Spectrometry.” by Matthew Campen, et al. 2024.   Follow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — 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.