Curiosity Weekly

Discover an innovative tractor beam from MIT poised to revolutionize disease diagnosis by capturing biological particles with light. Dive into the fascinating history of London's Crystal Palace, which was built in record time thanks to standardized screws. Finally, scientists raise alarms over 33 ‘dark spots’ around the globe, home to countless unknown plant species, highlighting the critical need for exploration and conservation in biodiversity-rich areas.

Today, you’ll learn about how whales could be carrying on conversations from over 60 miles away, the struggles of foster moms in the 1600s, and why your blood pressure reading might be way off.   Whale Talk  “Whales May Be Communicating Across Vast Distances.” by Joanna Thompson. 2024.  “Alaska’s Population of Bowhead Whales Rebounding.” by Riley Woodford. 2003.  “Orientation by means of long range acoustic signaling in baleen whales.” by Roger Payne & Douglas Webb. 1971.  “Synchronization of bowhead whales.” by Evgeny A. Podolskiy, et al. 2024.   Foster Care History  “Early foster care gave poor women power, 17th-century records reveal.” EurekAlert! 2024.  “History of Foster Care in the United States.” NEPA. N.D.   Blood Pressure Test  “Blood pressure may read falsely high if the arm isn’t positioned properly.” by Aimee Cunningham. 2024.  “Arm Position and Blood Pressure Readings.” by Hairong Liu, MHS. 2024.  “Estimated Hypertension Prevalence, Treatment, and Control Among U.S. Adults.” MillionHearts. 2023.   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.  Hosted on Acast. See acast.com/privacy for more information.

Discover how researchers have created a neuron-for-neuron model of a fly brain, shedding light on potential human brain insights. Learn about the fascinating fusion of comb jellies, able to merge into a single organism after injury. Plus, uncover the surprising purpose behind those cutesy voices we use when talking to our dogs, showing how our speech patterns adapt to connect better with them. It's a delightful exploration of brains, bonds, and bizarre biology!

Discover the science behind static electricity, including its historical significance and the peculiar ways it occurs in our daily lives, like when petting your cat. Learn about a revolutionary laser-equipped headband that could provide real-time stroke risk assessments, replacing outdated methods. Lastly, delve into the mysterious exploding craters in Siberia, caused by melting permafrost and trapped methane, and their alarming implications for climate change. It's a blend of innovative tech and intriguing nature!

Discover how scientists have observed water forming at the molecular level, potentially paving the way for understanding life on Mars. Dive into the geological wonders that keep Mount Everest growing taller each year, revealing the mysteries behind its dynamic nature. Learn about innovative research techniques using tiny backpacks to monitor the movements of sea turtle hatchlings, shedding light on their perilous journeys from nest to ocean. These fascinating topics blend cutting-edge science with the wonders of the natural world!

Discover how transparent solar cells could power homes by replacing windows. Uncover the mystery of newly discovered Nazca Glyphs, which include fascinating depictions like llamas and human sacrifices. Explore the cognitive benefits of choir singing, revealing how it may enhance brain health, especially in older adults. The intersection of innovative solar technology, ancient mysteries, and the power of music offers intriguing insights into both sustainability and our minds.

Discover the challenges that heart cells face in the weightlessness of space and the promising research aimed at mitigating these effects. Uncover how a 3,775-year-old log reveals innovative solutions for carbon reduction and its potential to combat climate change. Explore the intriguing way our brains organize daily experiences into narrative chapters, influenced by attention and memory formation. The podcast intertwines these fascinating topics, shedding light on the intersection of science and our everyday lives.

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.

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!

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.