Short Wave

Join radio astronomer Summer Ash, an education specialist at the National Radio Astronomy Observatory, as she dissects the science behind the classic film 'Contact.' She reveals how close we really are to finding intelligent life and shares intriguing insights into the challenges of communicating with extraterrestrial civilizations. Summer compares the cinematic portrayal of astronomy with the realities of scientific funding and gender representation in the field. Plus, she discusses the historic achievement of capturing a black hole image and its ties to Carl Sagan's vision.

Lauren Sommer, NPR science correspondent and expert in environmental science, dives into the fascinating world of wastewater-based epidemiology. She explains how cities are analyzing sewage to detect coronavirus and predict spikes in community health. This innovative method could revolutionize public health monitoring, offering early warnings for outbreaks. Sommer also discusses the importance of collaboration between researchers and treatment facilities, highlighting its potential to enhance equitable healthcare access. Prepare for a new perspective on what we flush!

Discover the fascinating world of ASMR and its intriguing triggers. Researchers explore how whispering and gentle sounds induce calming sensations and enhance sleep quality. Delve into the emotional depths of ASMR while separating fact from myth regarding its implications. A playful discussion uncovers the trend of slime videos as a unique source of sensory pleasure and its connection to online culture. Plus, insights highlight the neurological underpinnings of ASMR and the unexpected reactions it can evoke.

Dean Buonomano, a professor of neurobiology and psychology at UCLA, dives into the fascinating ways our brains perceive time, especially during the pandemic. He explains how the brain operates with multiple 'clocks,' reshaping our understanding of time management. The conversation highlights how mundane moments can stretch time while memorable experiences zoom by. Buonomano also shares coping strategies for reestablishing a sense of normalcy, illustrating the profound effects of our changing perceptions.

Roger Fu, a Harvard professor specializing in plate tectonics, discusses Earth's ancient history with host Maddie Sofia. They explore the formation of the planet 3.2 billion years ago, showcasing dynamic oceans and mountain ranges. Fu reveals cutting-edge research on the early onset of tectonic movement, reshaping our understanding of life's evolution. He also dives into the challenges of studying ancient rocks, specifically how they shed light on Earth's magnetic history and the mystery of liquid water existing on early Earth despite a weaker sun.

Science journalist Ed Yong from The Atlantic dives into the complexities of coronavirus mutations. He clarifies that not all mutations lead to more dangerous strains, using recent studies to illustrate key differences. Yong explores how media can amplify confusion surrounding these mutations and the importance of public health measures. He reassures listeners that mutations are a natural part of viral evolution, highlighting the need for a better understanding to navigate future challenges.

Join author and neuroscientist Theanne Griffith as she dives into her inspiring journey from lab coat to children's book author. She explores her series, The Magnificent Makers, where best friends Pablo and Violet embark on science-themed adventures with a quirky scientist. Griffith emphasizes the importance of inclusivity and representation to inspire young scientists, particularly children of color. Discover how blending adventure with science not only enhances learning but also connects kids to the wonders of scientific exploration.

A composer at MIT transforms proteins into music, exploring the sound of the coronavirus. This unique blend of science and art reveals how auditory experiences can enhance our understanding of complex concepts. The innovative process even involves translating amino acid vibrations into captivating melodies. Through this musical exploration, listeners discover a new way to engage with scientific data, making challenging topics more accessible and relatable.

Rob Stein, NPR health correspondent, unpacks the crucial differences between diagnostic, antibody, and antigen tests for COVID-19. He discusses the growing reliance on antigen testing as a fast and affordable solution amidst rising infection rates. Stein highlights the challenges of reliability in various testing methods and emphasizes the importance of innovative diagnostics. The conversation focuses on improving testing capabilities to safeguard public health and highlights state testing performance as a key factor in managing the pandemic.

Entomologist Samuel Ramsey, a research fellow with the USDA, dives into the buzz around the Asian giant hornets, often dreaded as 'murder hornets.' He debunks myths while sharing his thrilling confrontations with these hornets during his research in Thailand. The conversation uncovers their startling impact on vulnerable honeybee populations and the broader ecological consequences. Ramsey discusses their menacing predatory strategies and emphasizes the urgent actions needed to combat these invasive threats to protect our bees.