Science Friday Folgen

Many kids dream of becoming marine biologists. But even folks who commit fully to studying life in the sea face a lot of barriers to entry in this competitive field—especially if they aren’t white and male.Jasmin Graham has an unparalleled passion for sharks, but a few years ago she started to feel that the traditional path in academia wasn’t designed for her to succeed. Instead of giving up, she forged a path of her own. And now she’s bringing other young researchers of color along with her.Guest host Rachel Feltman talks with marine biologist Jasmin Graham, co-founder of Minorities in Shark Sciences (MISS) and author of Sharks Don’t Sink: Adventures of a Rogue Scientist.Read an excerpt of Sharks Don’t Sink: Adventures of a Rogue Scientist.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.

Last month, the first psychedelic therapy treatment came before the Food and Drug Administration for a vote. It entailed using MDMA, also known as ecstasy or molly, to treat PTSD.MDMA therapy has looked promising as a treatment for PTSD and other mental health conditions in some studies. But the FDA scientific advisory panel that evaluated this treatment voted overwhelmingly against approving it.Many of the arguments against approval had less to do with MDMA itself than with the methodology of the clinical trials done by Lykos Therapeutics, formerly the Multidisciplinary Association for Psychedelic Studies, or MAPS. The FDA panel was presented with allegations of misconduct and incongruous data, including a letter by trial participant Sarah McNamee.McNamee, who joined the trial for treatment of PTSD, is also a licensed psychotherapist and researcher of trauma and psychotherapy at McGill University in Montreal. She joins guest host Rachel Feltman alongside Dr. Eiko Fried, a methodologist and psychologist at Leiden University in the Netherlands, to discuss the decision.If you or someone you know is struggling with PTSD or other mental health conditions, call 988 for the suicide and crisis lifeline.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 foot-long meteor passed through the Earth’s atmosphere near the Statue of Liberty. Don’t worry, it was fine. Also, the follow-up to the 1996 movie “Twister” is a whirlwind of tornado science. A weather expert decodes its lingo—and real-life tornado trends.A Small Meteor Blazes Over New York CityTuesday morning, some New York area residents heard a loud boom and saw a daytime fireball streaking overhead. According to observers, a small meteor entered the Earth’s atmosphere over New York City, passed by the Statue of Liberty, and proceeded west to New Jersey, moving at some 38,000 miles per hour. Meteor experts said that the object, estimated to be around a foot in size, posed no threat, as debris from an object that small would have burned up before reaching the ground.Science Friday’s Charles Bergquist joins guest host Rachel Feltman to talk about the overhead display, and about other science news from the week, including a newly planned mission to fly by a near-Earth asteroid. They’ll also talk about a new pool of data for human genetics research, efforts to predict rogue waves, and the challenges of making food taste right in orbit.The Tornado Science To Know Before Seeing ‘Twisters’“Twisters,” the long awaited follow-up to the 1996 movie “Twister” drops in theaters today, July 19. It’s about a scientist (Daisy Edgar-Jones) who goes back to her home state of Oklahoma to try and stop a massive tornado outbreak from wreaking havoc on its citizens. On the way, she meets a quirky cast of storm chasers, and butts heads with a band of unorthodox “tornado wranglers” led by a YouTube personality (Glen Powell). “Twisters” delights in name-dropping tornado jargon, and its science advisory team said they hoped to make the movie as accurate as possible.The movie makes science thrilling, but it also shows the ways that tornadoes affect people’s lives in the real world. For example, earlier this week, the Chicago area was hit with multiple tornadoes during a night of extreme weather, leaving thousands without power, and four tornadoes hit upstate New York, killing one person. This comes after a powerful, and some say unusual, tornado season in the Midwest. But just how tornadoes will continue to change is still unknown.Digital producer Emma Gometz talks with Dr. Bill Gallus, a meteorology professor at Iowa State University, to decode some of the science from “Twisters” and understand how real-life tornadoes are changing.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.