Science Friday

• Forecasting Cuts Spark Worries About Hurricane Season | Soothing Babies With Music

  Emergency response experts say that funding and staff cuts at the National Weather Service could mean less reliable weather forecast. And, babies like music, but they generally have preferences. A music therapist reveals the best kinds of music to soothe a baby.Forecasting Cuts Leave Some Worried For Hurricane SeasonMany in Georgia are still recovering from the devastation of Hurricane Helene last fall.Now, firings and funding cuts at the National Weather Service and other agencies have some experts worried about accurate forecasts heading into the next hurricane season, which begins June 1.Hundreds of workers have been fired from the National Oceanic and Atmospheric Administration, or NOAA, including meteorologists at the Weather Service. More cuts by the Trump administration are reportedly on the way.“The forecast is not going to be as accurate because it won’t have as much information in it,” said Chuck Watson of ENKI research in Savannah, who studies disaster preparedness and response.Read the whole story at sciencefriday.com.Tips For Soothing Your Baby With Music, From A Music TherapistIf you’re a parent, you’ve probably heard that playing music is good for your baby’s brain development. But that’s where many people’s knowledge about the subject ends. What about music is good for a baby’s development? Will queuing up a lullaby playlist get the job done? And how can you tell if it’s all just too much for them?Sarah Nolan, a board-certified music therapist and neonatal intensive care unit music therapist in Children’s Hospital Los Angeles’ Mark Taper and Johnny Mercer Artists Program recently published recommendations on the best ways to play music around your baby.Host Ira Flatow talks to Nolan about the ideal length of time to play music, what kinds of music are best, and the benefits of music therapy to babies and adults alike.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.

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• Massive Iceberg Breaks Off Antarctica, Revealing Wonders Below

  In January, an iceberg the size of Chicago splintered off from the Antarctic Peninsula and drifted away in the Bellingshausen Sea.As luck would have it, a team of scientists was nearby on a research vessel, and they seized the chance to see what was lurking on the seafloor beneath that iceberg—a place that had long been covered, and nearly impossible to get to.They found a stunning array of life, like octopuses, sea spiders, and crustaceans, as well as possible clues to the dynamics of ice sheets.Host Ira Flatow talks with the expedition’s two chief scientists: Dr. Patricia Esquete, marine biologist at the University of Aveiro in Portugal, and Dr. Sasha Montelli, glaciologist and geophysicist at University College London.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.

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• TikTok Is Shaping How We Think About ADHD

  Mental health information on social media can be both revelatory and misleading. How do clinicians and their patients make sense of it?TikTok and other social media sites are full of mental health content—often short, grabby, first-person videos detailing symptoms for conditions like ADHD and autism. But what does this mean for teens and young adults who spend hours a day scrolling?A new study published in PLOS One analyzes the 100 most viewed TikTok videos about ADHD to assess both how accurate they are and how young people respond to them. Researchers found that about half of the videos were inaccurate or missing key context, and that the more TikToks young adults watched, the less critical they were of the content.For some, watching social videos about mental health conditions led them to better understand themselves and eventually get a proper diagnosis and treatment. For others it made them consider if they have conditions they don’t meet the diagnostic criteria for.Host Flora Lichtman talks with the lead author of the ADHD TikTok study, Vasileia Karasavva, a PhD Student in clinical psychology at the University of British Columbia; and Dr. Jennifer Katzenstein, director of psychology, neuropsychology, and social work at Johns Hopkins All Children’s Hospital in St. Petersburg, Florida.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.

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• Engineering Lessons One Year After The Baltimore Bridge Collapse

  Engineers take an in-depth look at why the Francis Scott Key Bridge in Baltimore collapsed and how to prevent future tragedies.In the early morning of March 26, 2024, the container ship Dali struck the Francis Scott Key Bridge in Baltimore. Within 30 seconds, the bridge collapsed into the river below. Six construction workers lost their lives.On the one-year anniversary of the accident, we talk about what went wrong, and how to improve the safety of our nation’s bridges and prevent another tragic crash.Host Ira Flatow is joined by Dr. Abi Aghayere, professor of civil engineering at Drexel University; and Dr. Thomas McKenney, associate professor of engineering practice in the naval architecture and marine engineering department at the University of Michigan.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.

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• 23andMe Bankruptcy | A Coating That Can Slow A Golf Ball’s Roll

  The company has genetic data of 15 million people, which could be shared with a future buyer. Here’s how to delete it. Plus, an experimental coating could make golf balls roll more reliably on greens with different conditions.After 23andMe Bankruptcy, Customers Urged To Delete Their DataIf you’re one of roughly 15 million people who used 23andMe to unlock information from their DNA, consumer advocates have a message for you: Delete your data. On Sunday, the company, which has customers send saliva samples for DNA analysis, filed for bankruptcy. While many customers submitted their saliva for the purpose of ancestral analysis, 85% of customers also consent to their data used for genetic disease research.As the company searches for a buyer, consumer advocates, including California Attorney General Rob Bonta, have urged customers to delete their data from 23andMe’s website. 23andMe and other genetic testing companies are not subject to HIPAA, meaning health and medical records kept by 23andMe could be shared with a future buyer.Producer Kathleen Davis joins Host Flora Lichtman to discuss this and other top science stories of the week.Chemists Make A Coating That Can Slow A Golf Ball’s RollWith spring here, the days are getting warmer and longer, meaning conditions are perfect for a trip to the golf course. And while golf is certainly a game of physics—force, angles, parabolas—this week researchers presented work showing that chemistry could play an important role on the golf course as well. Speaking at the meeting of the American Chemical Society in San Diego, researchers described a high performance coating that could be incorporated into the polyurethane shell of a golf ball.The hydrophilic (water-loving) coating would make tiny bits of water stick to the surface of the golf ball and sheet off, modifying the way the ball interacts with the grass of the green. That interaction, says Tom Kennedy, owner of Chemical Innovative Solutions Inc., would lead to the ball rolling more slowly and reliably, especially on “fast,” closely-cut greens in dry and windy conditions.Kennedy joins Host Ira Flatow to discuss the technology, and how hydrophilic coatings could find a home in other applications, including solar cells.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.

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