In his third bid for the presidency, former Vice President Joe Biden has long been considered a 2020 Democratic frontrunner. But recent polls show him losing ground to Sens. Bernie Sanders and Elizabeth Warren — especially in Iowa. Judy Woodruff joined Biden on the campaign trail to discuss the impeachment inquiry, primary poll numbers, his age, the U.S. economy, health care and more.
Tag Archives: Podcasts
Top Science Podcasts: Measles Wipes Out Immune System Memory, Black Holes (Science Magazine)
Measles is a dangerous infection that can kill. As many as 100,000 people die from the disease each year. For those who survive infection, the virus leaves a lasting mark—it appears to wipe out the immune system’s memory. News Intern Eva Fredrick joins host Sarah Crespi to talk about a pair of studies that looked at how this happens in children’s immune systems.
In our second segment this week, Sarah talks with Todd Thompson, of Ohio State University in Columbus, about his effort to find a small black hole in a binary pair with a red giant star. Usually black holes are detected because they are accruing matter and as the matter interacts with the black hole, x-rays are released. Without this flashy signal, black hole detection gets much harder. Astronomers must look for the gravitational influence of the black holes on nearby stars—which is easier to spot when the black hole is massive. Thompson talks with Sarah about a new approach to finding small, noninteracting black holes.
Top Political Podcasts: Ruth Marcus And Michael Gerson On Latest In Washington (PBS)
Washington Post columnist Ruth Marcus and syndicated columnist Michael Gerson join Amna Nawaz to analyze the week’s political news, including details emerging from witness depositions in the impeachment inquiry about President Trump’s dealings with Ukraine, current public opinion on Trump and impeachment and 2020 campaign updates, including the withdrawal of Democrat Beto O’Rourke.
Retirement: Older Adults Upgrade Their Skills To Become Entrepreneurs (PBS Newshour Podcast)
Entrepreneurs are often imagined as twenty-something recent college dropouts. But in fact, people ages 45 to 64 start businesses at higher rates than do their younger peers — and plenty of seniors are in startup mode, too. Economics correspondent Paul Solman visits a New York City center that helps older adults upgrade their technology skills and realize their entrepreneurial dreams.
Top Science Podcasts: AI Beats Humans At A Video Game, Arthropods In Decline (Nature)
Hear the latest science news, with Benjamin Thompson and Shamini Bundell. This week, a computer beats the best human players in StarCraft II, and a huge study of insects and other arthropods.
In this episode:
00:51 Learning to play
By studying and experimenting, an AI has reached Grandmaster level at the video game Starcraft II. Research Article: Vinyals et al.; News Article: Google AI beats experienced human players at real-time strategy game StarCraft II
10:08 Research Highlights
A record-breaking lightning bolt, and identifying our grey matter’s favourite tunes. Research Highlight: Here come the lightning ‘megaflashes’; Research Highlight: Why some songs delight the human brain
12:24 Arthropods in decline
Researchers have surveyed how land-use change has affected arthropod diversity. Research article: Seibold et al.
18:30 News Chat
Young Canadians file a lawsuit against their government, an Alzheimer’s drug gets a second chance, and South Korean efforts to curb a viral epidemic in pigs.
Science & Culture: Human’s Early Ancestors, Digital Transformation (Economist Podcasts)
Scientists believe they have located the ancestral home of one of humanity’s early ancestors—in northern Botswana. Tom Siebel, a Silicon Valley veteran and the founder of C3.ai, explains how digital transformation stops companies from going extinct. And, host Kenneth Cukier takes a trip to the Natural History Museum in London to learn about bias in species collection
Technology Podcasts: What To Consider With DNA Testing (Kiplinger)
Kiplinger’s vice president of content Sarah Stevens joins our podcast hosts Sandy Block and Ryan Ermey to talk about the advantages, risks, obstacles and other things to consider when having your DNA tested.
Science Podcasts: Quest To Detect Gravitational Waves, First Hypothesised By Einstein (Nature)
In 2015, the Laser Interferometer Gravitational Wave Observatory (LIGO) facilities in the US directly detected ripples in space-time known as gravitational waves. These waves were produced by the final spiral of two oribiting black holes that smashed into each other, sending ripples across the universe.
In this Podcast Extra, Benjamin Thompson speaks to Cole Miller from the University of Maryland about the quest to detect gravitational waves, which were first hypothesised by Albert Einstein back in 1916.
Top Political Podcasts: Tamara Keith And Amy Walter On The Latest In Washington (PBS)
NPR’s Tamara Keith and Amy Walter of the Cook Political Report join Judy Woodruff to discuss the latest political news, including what the death of ISIS leader al-Baghdadi means for President Trump and how the impeachment inquiry might shift after the House takes a formal vote on it this week.
Celebrity Interviews: Julie Andrews Reflects On Her Hollywood Career (PBS)
Legendary entertainer Julie Andrews will receive the American Film Institute’s lifetime achievement award in 2020. In addition to her theatrical career, Andrews has published more than 30 children’s books with one of her daughters, writer and arts educator Emma Walton Hamilton. John Yang sits down with Andrews and Hamilton to discuss how the star focused on family even during her Hollywood heyday.
Boomers Daily 