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Wissenschaft & Technik

The Pulse

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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Folgen von The Pulse

203 Folgen
  • Folge vom 19.03.2026
    Unearthing the Hidden Stories of Women Scientists
    From Kevlar to windshield wipers, pulsars to dark matter and radioactivity, women are responsible for countless scientific discoveries and inventions that changed the world — and yet, many of them remain overlooked, forgotten, or ignored.On this episode, we shine a light on some of these women and hear about the detective work required to unearth their lives and legacies; chasing clues, rifling through dusty boxes, and hitting plenty of dead ends. We rediscover the life and work of Katharine Burr Blodgett, a physicist and chemist whose seminal inventions are still in use today. We hear about what it was like being one of the few female engineers working at NASA in the 1970s, and we talk with quantum physicist Shohini Ghose about some of the brilliant women who helped us decode the mysteries of the universe.SHOW NOTES: Journalist Katie Hafner was on a mission — to uncover the details of physicist and chemist Katharine Burr Blodgett's work and life. But so much of Blodgett's correspondence and laboratory notes were missing — it felt like doing a puzzle with so many missing pieces. We listen to an excerpt from “Layers of Brilliance” a documentary podcast from Lost Women of Science about the life of Katharine Burr Blodgett.  From the time she was a kid, Candy Vallado had a singular ambition: to work in aerospace. But when she graduated college in 1968, she quickly discovered that no one wanted to hire a “woman engineer.”  We talk with Vallado about what led her to joining her first NASA mission, some of the sexism she faced, and how she feels, looking back, about the progress of women in STEM. We talk with quantum physicist Shohini Ghose about some of the brilliant, forgotten women who helped us decode the mysteries of the universe. Ghose’s book is “Her Space, Her Time: How Trailblazing Women Scientists Decoded the Hidden Universe."
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      Radio hören mit phonostar Help layer phonostarplayer Um Radio anzuhören, stehen dir bei phonostar zwei Möglichkeiten zur Verfügung: Entweder hörst du mit dem Online-Player direkt in deinem Browser, oder du nutzt den phonostar-Player. Der phonostar-Player ist eine kostenlose Software für PC und Mac, mit der du Radio unabhängig von deinem Browser finden, hören und sogar aufnehmen kannst. ›››› phonostar-Player gratis herunterladen X
  • Folge vom 12.03.2026
    When Love Becomes Caregiving: How Illness Changes Relationships
    Over 60 million Americans — or one in four adults — currently serve as family caregivers for partners, parents, or other loved ones with illness or disability. But despite how common this experience is, it can often feel extremely isolating for the caregiver. In between daily tasks like wound care, medications, and bathing, or navigating health care and insurance — many caregivers find themselves grappling with burnout, loneliness, and bigger questions of love, death, and obligation.On this episode, we explore the experience of caregiving, from how illness affects relationships, to the emotional fallout of changing roles, to some of the messy, unspoken frustrations caregivers face. Sociologist Laura Mauldin shares her experience of going from whirlwind romance to caring for a dying partner when she was in her late twenties. We explore the challenges of discussing death at the end of a long illness with a partner. And we talk with a pair of psychologists about the challenges of caring for elderly — and strong-willed — parents. Sociologist Laura Mauldin was in grad school when she fell head over heels in love. A few months into the relationship, her girlfriend’s cancer returned, and Mauldin became her primary caregiver. She writes about her own experience, and that of many other caregivers, in her new book "In Sickness and in Health: Love Stories From the Front Lines of America's Caregiving Crisis." Married psychologists Barry Jacobs and Julia Mayer discuss their experiences caring for Jacobs’ elderly parents, from navigating role reversals, to better ways of supporting caregivers. Jacobs and Mayer are the authors of  “AARP Meditations for Caregivers: Practical, Emotional, and Spiritual Support for You and Your Family.”
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      Radio hören mit phonostar Help layer phonostarplayer Um Radio anzuhören, stehen dir bei phonostar zwei Möglichkeiten zur Verfügung: Entweder hörst du mit dem Online-Player direkt in deinem Browser, oder du nutzt den phonostar-Player. Der phonostar-Player ist eine kostenlose Software für PC und Mac, mit der du Radio unabhängig von deinem Browser finden, hören und sogar aufnehmen kannst. ›››› phonostar-Player gratis herunterladen X
  • Folge vom 10.03.2026
    Already Forgotten About Your New Year’s Resolution? Here’s Why
    The signs are all there — the perfectly packed gym bag is collecting dust in your closet, the kitchen pantry has quietly been refilled with junk food, and your early morning alarms are losing their battle with the snooze button. The goals you set at the beginning of the year seem more and more unattainable. It may feel like you don’t have enough determination — enough resolve — but productivity expert Chris Bailey says there are ways to align our goals with our values and get better results. On this podcast extra, Bailey talks about his new book, “Intentional: How to Finish What You Start.”
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      Radio hören mit phonostar Help layer phonostarplayer Um Radio anzuhören, stehen dir bei phonostar zwei Möglichkeiten zur Verfügung: Entweder hörst du mit dem Online-Player direkt in deinem Browser, oder du nutzt den phonostar-Player. Der phonostar-Player ist eine kostenlose Software für PC und Mac, mit der du Radio unabhängig von deinem Browser finden, hören und sogar aufnehmen kannst. ›››› phonostar-Player gratis herunterladen X
  • Folge vom 05.03.2026
    Hello? From Bell’s First Call to Gen Z’s Telephobia: 150 Years of the Telephone
    When Alexander Graham Bell made the first-ever phone call on March 10, 1876, he never could have dreamed how the telephone would evolve — not to mention the many ways it would end up changing the way we live, work, and communicate.This week, on the 150th anniversary of that first call, we take a look back at the history of the phone, and how it transformed America. We hear about the dramatic race to invent the telephone — and why some people questions whether Alexander Graham Bell deserves all of the credit learn about early cultural debates over everything from how phones should be used, to the etiquette of picking up calls; and explore recent trends in usage, from a growing movement to buy kids landlines, to telephobia — a fear of making calls. It’s a well-known story, one often lifted up as a shining example of American ingenuity — the invention of the telephone by the appropriately named Alexander Graham Bell. But there’s a more dramatic version of the phone’s origin story — one involving a fierce dispute over who really deserves credit for its invention. Pulse reporter Liz Tung digs into the 150-year-old controversy, filled with accusations of fraud, government corruption, and a fierce legal showdown that ended at the Supreme Court.  Phones have changed a lot over the past few decades — and so have the etiquette and culture surrounding how we use them. We survey friends and coworkers about their memories of what it was like when the landline was king, and talk with sociologist Claude Fischer about changing beliefs and cultural norms surrounding the phone, from its changing purpose, to debate over how to answer calls. Fischer is the author of “America Calling: A Social History of the Telephone to 1940.” These days, landlines are largely a thing of the past. But recently, they’ve started making a comeback — specifically among kids. Pulse reporter Alan Yu finds out why some parents are embracing this older technology, and some of the unexpected ways their children are deploying it. Back in the ‘80s and ‘90s, spending hours on the phone was considered an essential part of being a teenager — but today, for a lot of Gen Z, making and taking calls has become a terrifying prospect. Reporter Grant Hill looks into what’s behind the rise of “telephobia.”
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      Radio hören mit phonostar Help layer phonostarplayer Um Radio anzuhören, stehen dir bei phonostar zwei Möglichkeiten zur Verfügung: Entweder hörst du mit dem Online-Player direkt in deinem Browser, oder du nutzt den phonostar-Player. Der phonostar-Player ist eine kostenlose Software für PC und Mac, mit der du Radio unabhängig von deinem Browser finden, hören und sogar aufnehmen kannst. ›››› phonostar-Player gratis herunterladen X