Short Wave

Matt Parker, a stand-up mathematician and author of 'Humble Pi,' brings humor to the world of math. He discusses the notorious off-by-one error, illustrating how common mishaps can lead to big consequences in programming and everyday life. Parker shares funny anecdotes about counting birthdays and a historical flight error due to measurement confusion. He emphasizes the importance of embracing mistakes as opportunities for growth, encouraging everyone to see math as an accessible, relatable part of life.

The discussion highlights the alarming rise of racism and xenophobia targeting Asian Americans during the COVID-19 pandemic. It connects this surge to a troubling historical pattern of stigmatizing certain ethnic groups during disease outbreaks. Personal narratives reveal deep-rooted prejudices that echo back to crises like the mid-1800s and the quarantine of Chinatown. The conversation emphasizes the need for community care and unity, reminding listeners that the virus affects everyone, regardless of race.

Nathan Rott, an NPR National Correspondent, dives into the mysterious decline of freshwater mussels that began in 2016. He reveals the critical ecological roles these bivalves play in maintaining the health of our waterways. Rott discusses the emotional challenges faced by biologists investigating the alarming die-offs, the impact of pollution and habitat destruction, and the urgent need for conservation strategies, including breeding programs, to save these essential creatures from extinction.

Geoff Brumfiel, an NPR correspondent celebrated for making science accessible, dives into the captivating world of antimatter—matter's 'evil twin.' He discusses how, despite calculations suggesting equal amounts of matter and antimatter, we're only familiar with the latter. Brumfiel unpacks the annihilation process when matter meets antimatter, shares quirky analogies to explain detection methods, and highlights the intricate steps required to create antihydrogen. The conversation leaves listeners pondering the universe's mysterious matter-antimatter imbalance.

In a celebration of their milestone, the hosts reflect on memorable moments from their journey. They dive into the significance of the metric system in science and technology, debating why the U.S. hasn't fully embraced it. The precision of metric measurements versus U.S. customs is examined, revealing historical challenges and successes along the way. Listeners learn about the 1975 Metric Conversion Act and the ongoing ambivalence towards metrication in America, highlighting its everyday relevance.

Joining the discussion is Lauren Esposito, a scorpion specialist and curator of arachnology at the California Academy of Sciences. She and her colleague delve into the fierce predatory dance between grasshopper mice and scorpions in the Sonoran Desert. Discover how these mice, surprisingly resilient to venom, turn pain into a superpower. Explore their shocking adaptations, from aggressive hunting tactics to unique sensory abilities. It's a riveting look at nature's evolutionary arms race that you won't want to miss!

Nahid Bedelia, an infectious disease specialist and the medical director of the Special Pathogens Unit at Boston University, dives into the challenges of controlling the coronavirus. She discusses the role of asymptomatic carriers in its spread and the complexities of quarantine measures. The conversation highlights emotional and logistical costs, the importance of community engagement, and compares U.S. strategies to those of other nations. Bedelia emphasizes the need for effective contact tracing and the balance between public health and individual liberties.

In this engaging discussion, Astrid Caldas, a senior climate scientist at the Union of Concerned Scientists, dives into the pressing issue of rising sea levels and their impact on coastal communities. She reveals how chronic inundation is already threatening areas like Miami Beach and underscores the urgent need for proactive urban planning. Caldas also highlights various strategies being implemented to combat flooding and calls for immediate action to reduce emissions, emphasizing both hope and urgency in the fight against climate change.

Sydney Lupkin, NPR's pharmaceuticals correspondent, sheds light on a family's struggle with staggering drug prices. She dives into a story where a dad discovers an identical medication for his daughter costing thousands less. The discussion highlights the complex web of healthcare costs, insurance challenges, and the emotional toll on families. Lupkin offers savvy tips for navigating the high costs of prescription medications, emphasizing the importance of understanding drug pricing disparities and advocating for accessible healthcare.

Explore how families can prepare for the disruptions caused by the coronavirus with practical advice on stocking up on essentials. Learn essential strategies for caregivers, including mask usage and management of sick individuals. Discover tips to calm children's fears and navigate COVID-19 challenges. Understand the potential seasonal patterns of the virus and why preparedness is key. Finally, get insights on managing family life during illness, from supplies to hygiene practices, ensuring you're ready for whatever comes next.