Science Friday Folgen

Two giant pandas on loan from China have arrived at the Smithsonian’s National Zoo. Also, originally from Central Asia, Kernza doesn’t need to be replanted every year, unlike crops such as corn and soybeans.Pandas Return To Washington, D.C., ZooOn Tuesday, two VIPs (Very Important Pandas) arrived at Washington’s Dulles International Airport, en route to new quarters at the Smithsonian’s National Zoo and Conservation Biology Institute.The arrival marks a new chapter of “panda diplomacy,” which leverages the public’s affection for the cute, charismatic animals to both strengthen US-China ties and fund conservation initiatives. Sophie Bushwick, senior news editor at New Scientist, joins SciFri’s John Dankosky to talk about the giant pandas’ arrival and other stories from the week in science.Scientists Push For A Lesser-Known Grain Called KernzaOn a recent weekday afternoon, dozens of people filled the cozy taproom at Blue Jay Brewing Company. On tap that day was a fresh creation called New Roots. The American Lager was a hit, with many of the patrons going back to the bar for another glass.Blue Jay’s owner and brewer, Jason Thompson, was also pleased with the result of this experimental beer, which he described as “earthy, almost nutty,” with a “lingering honey-like sweetness to it.” Those flavors came from his choice to use a novel grain called Kernza for 25% of the 600 pounds of grain needed for the whole brew, he said.Read the rest at sciencefriday.com.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

The Basics Of How Health Misinformation SpreadsHealth misinformation can circulate quickly on social media: false claims about vaccines, ads pushing suspicious-looking supplements, politicians making claims about contraception or abortion that don’t match the science.As November nears, Science Friday is spotlighting the science that’s shaping the election with a short series about health misinformation.Ira is joined by Irving Washington, senior vice president and executive director of the Health Misinformation and Trust Initiative at KFF, a nonprofit health policy research, polling, and news organization to provide a primer on the basics of health misinformation; how to identify it, emerging trends and the role of artificial intelligence.We want to hear from you! Is there a piece of health information that you’ve seen recently that you’re skeptical about? Fill out this form, email us a voice memo to scifri@sciencefriday.com, or leave us a voicemail at 1-646-767-6532.In the coming weeks we’ll select a couple of topics from our listeners to investigate with the help of a subject matter expert.Benjamin Franklin And The American Experiment Collide On StageWhen you think of famous scientists of the early United States, you likely think of Benjamin Franklin, inventor of the lightning rod, bifocal glasses, and even the glass harmonica.He and his son are the subject of the play “Franklinland.” It explores their sometimes contentious relationship, Benjamin Franklin’s accomplishments as a scientist, and how the scientific method can be used to understand the ongoing experiment of the United States. It’s running now until November 3 at the Ensemble Studio Theater in New York City.Ira Flatow is joined by the playwright of “Franklinland,” Lloyd Suh, to learn how he joined all of these elements for the stage.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

What exactly is … everything? What is space-time?At one extreme, you’ve got the weird rules of quantum physics that deal with subatomic particles. At the other extreme, you’ve got the vast expanses of space, such as spinning galaxies and black holes.By mapping the cosmic microwave background, surveying the distribution of galaxies around the sky, and listening for gravitational waves, researchers are studying the cosmos for clues to the quantum. They hope that by finding patterns in some of these large-scale structures, tiny irregularities involving quantum effects in the earliest days of the universe might be revealed.Charlie Wood, a staff writer covering physics for Quanta Magazine, has written about some of these space-time mysteries in a special issue. He joins Ira to discuss the nature of space-time and how scientists are trying to decode its physics.Transcript for this segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.