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Covering everything about science and technology -- from the outer reaches of space to the tiniest microbes in our bodies -- Science Friday is your source for entertaining and educational stories and activities. Each week, host Ira Flatow interviews scientists and inventors like Sylvia Earle, Elon Musk, Neil deGrasse Tyson, and more.
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Few living scientists are as iconic as Dr. Jane Goodall. The legendary primatologist spent decades working with chimpanzees in Tanzania’s Gombe National Park. More recently, Goodall has devoted her time to advocating for conservation, not just in Africa, but worldwide. Ira spoke with Goodall in 2002, after she had published her book The Ten Trusts:…
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Few living scientists are as iconic as Dr. Jane Goodall. The legendary primatologist spent decades working with chimpanzees in Tanzania’s Gombe National Park. More recently, Goodall has devoted her time to advocating for conservation, not just in Africa, but worldwide. Ira spoke with Goodall in 2002, after she had published her book The Ten Trusts:…
  continue reading
 
Today, we’re taking time to reflect on all that 2024 brought us in the world of science, from the total solar eclipse in April to the demise of the Ingenuity helicopter on Mars and the rise of the blockbuster GLP-1 weight-loss medications. SciFri producers Kathleen Davis and Charles Bergquist join Ira to wrap up the year in science, in a conversati…
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Today, we’re taking time to reflect on all that 2024 brought us in the world of science, from the total solar eclipse in April to the demise of the Ingenuity helicopter on Mars and the rise of the blockbuster GLP-1 weight-loss medications. SciFri producers Kathleen Davis and Charles Bergquist join Ira to wrap up the year in science, in a conversati…
  continue reading
 
It’s been an exciting and hectic year in science discovery and innovation. We’ve reported on stories from across many fields of science—from city climate plans and panda conservation to AI energy consumption and the spread of bird flu. Earlier this month, Ira sat down in front of a live audience at The Greene Space in New York City with Drs. Céline…
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It’s been an exciting and hectic year in science discovery and innovation. We’ve reported on stories from across many fields of science—from city climate plans and panda conservation to AI energy consumption and the spread of bird flu. Earlier this month, Ira sat down in front of a live audience at The Greene Space in New York City with Drs. Céline…
  continue reading
 
What makes three very different conservation projects so successful? These experts say it’s getting the community involved. And, archaeologists make a case for tracking and preserving artifacts left on Mars to chronicle humans’ first attempts at interplanetary exploration. Meet 3 Leaders Addressing Local Conservation Problems While 2024 saw a lot o…
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What makes three very different conservation projects so successful? These experts say it’s getting the community involved. And, archaeologists make a case for tracking and preserving artifacts left on Mars to chronicle humans’ first attempts at interplanetary exploration. Meet 3 Leaders Addressing Local Conservation Problems While 2024 saw a lot o…
  continue reading
 
To wrap up 2024, science writer Riley Black shares her favorite paleontology discoveries of the year. And, if treated properly, even old-fashioned eggnog made with cream and raw eggs can be a safe holiday beverage. The Most Exciting Dino Discoveries Of 2024 December is, traditionally, a time to reflect on the events of the past year—including dinos…
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To wrap up 2024, science writer Riley Black shares her favorite paleontology discoveries of the year. And, if treated properly, even old-fashioned eggnog made with cream and raw eggs can be a safe holiday beverage. The Most Exciting Dino Discoveries Of 2024 December is, traditionally, a time to reflect on the events of the past year—including dinos…
  continue reading
 
On December 24, NASA’s Parker Solar Probe will make the closest-ever approach to the sun by a spacecraft. Parker has made more than 20 close approaches to the sun before, but this one will swoop in even closer than 3.8 million miles away from the sun’s surface. Since the probe was launched back in 2018, it’s helped scientists better understand our …
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On December 24, NASA’s Parker Solar Probe will make the closest-ever approach to the sun by a spacecraft. Parker has made more than 20 close approaches to the sun before, but this one will swoop in even closer than 3.8 million miles away from the sun’s surface. Since the probe was launched back in 2018, it’s helped scientists better understand our …
  continue reading
 
For its 10th anniversary, the science advisor for “Interstellar” discusses the film’s impact and how new information about gravitational waves could have changed it. The science fiction film “Interstellar” turns 10 years old this month. For many of us, it was our first encounter with some pretty advanced astrophysics, taking sci-fi concepts like wo…
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For its 10th anniversary, the science advisor for “Interstellar” discusses the film’s impact and how new information about gravitational waves could have changed it. The science fiction film “Interstellar” turns 10 years old this month. For many of us, it was our first encounter with some pretty advanced astrophysics, taking sci-fi concepts like wo…
  continue reading
 
Officials say the invasive Asian giant hornet, with its menacing nickname, has been eradicated from the United States. Also, with drone sightings in the news, we take a look at the current laws and regulations around hobby and commercial drone operation. Farewell, Murder Hornet, We Hardly Knew You Over the past few years many words have been writte…
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Officials say the invasive Asian giant hornet, with its menacing nickname, has been eradicated from the United States. Also, with drone sightings in the news, we take a look at the current laws and regulations around hobby and commercial drone operation. Farewell, Murder Hornet, We Hardly Knew You Over the past few years many words have been writte…
  continue reading
 
A program trains women as tactile medical examiners to identify tumors before they show up on imaging scans. And, in a materials science discovery, scientists made a liquid silk solution that hardens and picks up objects—not unlike Spider-Man’s web. How Blind Women In India Are Detecting Early Breast Cancer Breast cancer is the second most common c…
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A program trains women as tactile medical examiners to identify tumors before they show up on imaging scans. And, in a materials science discovery, scientists made a liquid silk solution that hardens and picks up objects—not unlike Spider-Man’s web. How Blind Women In India Are Detecting Early Breast Cancer Breast cancer is the second most common c…
  continue reading
 
Sitting is a big part of modern life. Many people work at a desk all day, have long commutes, or at least enjoy some time relaxing on the couch at the end of the day. But sitting has gained a reputation as being bad for us—with some going so far as to call it “the new smoking.” A recent study in the journal PLOS One sheds more light on just how muc…
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Sitting is a big part of modern life. Many people work at a desk all day, have long commutes, or at least enjoy some time relaxing on the couch at the end of the day. But sitting has gained a reputation as being bad for us—with some going so far as to call it “the new smoking.” A recent study in the journal PLOS One sheds more light on just how muc…
  continue reading
 
The Accidental Discovery That Gave Us ‘Forever Chemicals’ When it comes to PFAS chemicals—known as “forever chemicals”—we often hear that they’re used in nonstick coatings, flame retardants, and stain repellants. But those examples can hide the truth of just how widespread their use has been in modern life. A new season of the “Hazard NJ” podcast l…
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The Accidental Discovery That Gave Us ‘Forever Chemicals’ When it comes to PFAS chemicals—known as “forever chemicals”—we often hear that they’re used in nonstick coatings, flame retardants, and stain repellants. But those examples can hide the truth of just how widespread their use has been in modern life. A new season of the “Hazard NJ” podcast l…
  continue reading
 
“The Burning Earth” examines over 800 years of history to demonstrate how violence against people and the planet are one and the same. Also, the host of the “Hazard NJ” podcast talks about the origins of PFAS “forever chemicals” and their impact on New Jersey residents. How Empire and Environmental Destruction Go Hand-In-Hand A new book called The …
  continue reading
 
“The Burning Earth” examines over 800 years of history to demonstrate how violence against people and the planet are one and the same. Also, the host of the “Hazard NJ” podcast talks about the origins of PFAS “forever chemicals” and their impact on New Jersey residents. How Empire and Environmental Destruction Go Hand-In-Hand A new book called The …
  continue reading
 
The effect, known as the Hubble Tension, has been confirmed by James Webb Space Telescope observations. Also, despite near daily warnings of food recalls, 2024 hasn’t been that different from previous years. The Universe Is Expanding Faster Than Expected There’s still a lot to be learned about the physics of our universe—and one of the most perplex…
  continue reading
 
The effect, known as the Hubble Tension, has been confirmed by James Webb Space Telescope observations. Also, despite near daily warnings of food recalls, 2024 hasn’t been that different from previous years. The Universe Is Expanding Faster Than Expected There’s still a lot to be learned about the physics of our universe—and one of the most perplex…
  continue reading
 
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