Freedom sounds great as an idea. Who doesn't want to be free to do what they want? But when you take a closer look, freedom becomes more complicated. What does it really mean to be free — and how free can we be? On this episode, we'll look at freedom from different perspectives. We'll talk with a neuroscientist who says we evolved to have free will — even though it can sometimes feel like our brains are just following a bunch of preset options. And we'll hear from a social psychologist who says that being human means we need other people and living in groups always comes with limitations. We'll also meet a man who relied on a single word to unlock more freedom in his life.

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Degrees of Freedom

Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with some of the world's foremost scientists, and back in time to explore life-changing innovations. The Pulse delivers stories in ways that matter to you, and answers questions you never knew you had.

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When it comes to science, it's often the flashiest stories that grab headlines — the cancer breakthroughs, the tech innovations, the discoveries of new species or distant stars. But there's also plenty of science that, while it may not make a huge splash, is quietly changing the way we live.On this episode, The Pulse celebrates its 10-year anniversary with a special live show that turns the spotlight on the science changing our everyday lives. We talk with a pediatrician and engineer whose work has transformed the way children travel – and saved countless lives; host Maiken Scott volunteers as a guinea pig for neurologists studying brain stimulation; and we hear from a biologist whose early-career quest changed the way she thinks about her work.

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10th Anniversary Show: The Science Changing Our Lives

On this rebroadcast of The Pulse - We often think of art and science as existing in different — even opposite — spheres. One revolves around creativity and imagination; the other around observable facts and data — and never the twain shall meet.
But really, art and science aren't as far apart as we might think. For centuries, artists have drawn on the natural sciences, and the wonders of the natural world, as inspiration for some of our most celebrated works.

On this episode, we explore the hidden architecture of science that often underlies music, literature, and more. We talk with a mathematician who makes the case that math is key to appreciating literature on a whole new level; a pianist who reveals how the natural world inspired some of classical music's most iconic composers; and an artist whose work on water blurs the lines between art, ecology, and activism.

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How Art and Science Intersect

When psychologist Lewis Terman launched his decades-long study of high-IQ children in 1921, he had a specific goal in mind: to prove that "gifted" people were born leaders, and superior in just about every way. Although his theory didn't pan out, Terman did kick off national interest in identifying and cultivating intellectually gifted children.
Just over a century later, experts in science, education, and psychology are grappling with questions about how we define giftedness, who qualifies as gifted, how we should teach and treat gifted children, and where the limits of their talents lie.

On this episode, we hear stories about the challenges of growing up gifted, how musical prodigies are made — and identified, and what a chess wunderkind has to teach us about the value of raw talent vs. experience.

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When Being 'Gifted' No Longer Feels Like a Gift

We hear all the time about the joys of motherhood — the incomparable sense of love, the magic of watching your kids discover the world, the pride and fulfillment of seeing them grow. But motherhood can also be a grind. These days, moms are expected not only to care for their kids, but to grow their careers — all while juggling housework, swimming lessons, doctor's appointments, play groups, the family calendar, and more.
On this episode, we take a look at the experience of modern motherhood — the challenges, the sometimes impossible standards, and strategies some moms have developed to not just maintain their sanity but to thrive. We talk with therapist Erica Djossa about her new book "Releasing the Mother Load: How to Carry Less and Enjoy Motherhood More," hear about how one surgeon successfully pushed her department to become more friendly to new mothers, and how a diagnosis of breast cancer changed and deepened the bond between a mother and her son.

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Lightening the Load of Motherhood

In January 1995, the New York Times Magazine published a bombshell story with the headline: "THE GREAT IVY LEAGUE NUDE POSTURE PHOTO SCANDAL." The article revealed that, from the 1940s through the 1960s, elite colleges had taken naked photos of thousands of freshmen, including future luminaries like George Bush, Bob Woodward, Meryl Streep, and Hillary Rodham. For years, the schools had teemed with anxious, tawdry rumors about both the purpose and fate of the photos. Who had them? What were they really for? And where did they end up?
On this episode, we get the real story behind the photos from science historian Beth Linker, whose new book, "Slouch: Posture Panic in Modern America," dives deep into the era's widespread obsession with standing up straight, and how researchers tried to connect posture to people's health and character. We also hear from historian Natalia Mehlman Petrzela about how America came to be both more obsessed with exercise than ever — and, yet, also unhealthier. Her book is "Fit Nation: The Gains and Pains of America's Exercise Obsession"

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Degrees of Freedom

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