
Curiosity Weekly
Welcome to Curiosity Weekly from Discovery, hosted by Dr. Samantha Yammine. Once a week, we’ll bring you the latest and greatest in scientific discoveries and break down the details so that you don’t need a PhD to understand it. From neuroscience to climate tech to AI and genetics, no subject is off-limits. Join Sam as she interviews expert guests and investigates the research guiding some of the most exciting scientific breakthroughs affecting our world today. Hosted on Acast. See acast.com/privacy for more information.
Latest episodes

Nov 8, 2024 • 12min
Plant Jet Fuel, 3D-Printed Glass, Feeding Coral
Discover how trees can be transformed into sustainable jet fuel, paving the way for greener aviation. Learn about revolutionary techniques allowing 3D printing of glass, reshaping manufacturing processes. The podcast also delves into feeding coral reefs, revealing that it might enhance their resilience against rising ocean temperatures. Together, these innovations present exciting prospects for sustainability and marine conservation.

Nov 7, 2024 • 11min
Asteroid Blast, Power Wash Positivity, Picky Eaters
Discover how nuclear explosions could one day save Earth from asteroids, a fascinating proposal by scientists. Dive into the uplifting effects of playing Power Wash Simulator, which proves that gaming can boost your mood. Lastly, explore the genetic roots of picky eating, revealing why some kids are fussy about food and how this behavior can linger into adolescence. Join for a mix of science, psychology, and a bit of fun!

Nov 6, 2024 • 12min
Stem Cells & Diabetes, Rare Earth Metals, Leaping Sharks
Discover the groundbreaking use of stem cells as a potential cure for diabetes, showcasing a case that retrains the body to produce insulin. Explore how extinct volcanoes might be the key to unlocking valuable rare earth elements for tech advancements. Dive into the fascinating world of sharks and rays, revealing the reasons behind their impressive leaps out of water—ranging from feeding strategies to communication. Each topic reveals innovative solutions and surprising behaviors in the natural and technological worlds.

Nov 1, 2024 • 12min
Gold Nuggets, New Cell Type, Redefining Sustainability
Discover how earthquakes can create gold nuggets by shaking quartz and piezoelectricity. Uncover the exciting revelation of a new type of cell that can turn into either endothelial or macrophage cells, originating from the yolk sac. Dive into the urgent challenges of ocean health, exploring the impacts of overfishing and plastic pollution. Scientists propose redefining sustainability in our oceans to ensure responsible fishing practices that protect both marine ecosystems and community livelihoods.

Oct 31, 2024 • 13min
Defib Placement, Octopus Hunting, Keys to Happiness
Discover a game-changing method for defibrillator placement that boosts survival rates by over 250%. Learn about octopuses that hunt alongside fish, showcasing their surprising intelligence and social behavior. Dive into the keys to happiness with research indicating that harmonious passion and how we manage daily tasks greatly influence our well-being. This intriguing blend of health, animal behavior, and the psychology of happiness will keep you engaged!

Oct 30, 2024 • 11min
Cow Slime, City Rainfall, Golden Lettuce
Discover the remarkable synthetic slime derived from cow mucin that aids recovery for back surgery patients. Cities are getting more rain than their rural counterparts, a trend significant for urban planning amid climate change. Plus, explore the innovative golden lettuce, engineered to be rich in vitamins, battling nutritional deficiencies. These fascinating scientific advancements illustrate the intersection of health, nutrition, and the environment.

Oct 25, 2024 • 12min
Pressure & Performance, Bone Concrete, Cancer Decline
Explore the intriguing brain science behind choking under pressure, where neuron misfires can derail performance in high-stakes situations. Discover a groundbreaking concrete inspired by the toughness of bone, designed to withstand damage better than traditional options. Lastly, celebrate hopeful news from Sweden, where skin cancer rates in young adults are declining thanks to heightened awareness and protective measures. Tune in for these captivating insights that blend psychology, engineering, and public health!

Oct 24, 2024 • 11min
Remote Surgery, Isolated Neanderthals, Greenspace & ADHD
Discover the cutting-edge world of remote surgery, where a surgeon performed a procedure on a pig located 5,600 miles away using advanced tech. Dive into the mystery of isolated Neanderthals, exploring how their long genetic separation shaped their survival. Lastly, learn about the surprising link between green spaces and lower ADHD risks in children, shedding light on the positive effects of nature on mental health and development. This fascinating blend of health, history, and environmental science is sure to pique your curiosity!

Oct 23, 2024 • 12min
Baby Brain Device, CO2 Protein, 15-Minute Cities
Discover a cutting-edge device that reveals how babies perceive the world through innovative brain imaging technology. Learn about an exciting method to transform CO2 emissions into nutritious, edible protein, offering a sustainable food source. Dive into the concept of 15-minute cities, which aim to optimize urban living by ensuring essential services are just a short walk away. Explore the challenges of equitable planning in urban environments, highlighting the need for inclusive approaches to ensure all communities benefit.

Oct 18, 2024 • 12min
Risky Play, Mold in Space, Brain Cravings
Explore the fascinating connection between risky play, like climbing monkey bars, and our evolutionary past, highlighting its role in building resilience in children. Discover the alarming dangers posed by mold in space and how it can affect future space missions. Dive into the intriguing science of brain cravings, revealing how neural networks influence our desires and their links to addiction. This journey combines childhood development, space exploration, and neuroscience for a captivating listen!
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