Titres dans Science

Mystère et étoiles est un podcast sur l'astronomie de plusieurs épisodes extraits de vidéos de ma chaîne "Zebroloss". Nous partons à la recherche des plus grandes énigmes, des plus grands mystères de l'univers et tentons de les comprendre. Expliqué simplement avec une ambiance sonore, laissez vous portez dans cet univers...

We are living through the most prosperous age in all of human history, yet we are listless, divided, and miserable. Wealth and comfort are unparalleled, but our political landscape is unmoored, and rates of suicide, lone­liness, and chronic illness continue to skyrocket. How do we explain the gap between these truths? And how should we respond? For evolutionary biologists Heather Heying and Bret Weinstein, the cause of our troubles is clear: The accelerat­ing rate of change in the modern world has outstripped the capacity of our brains and bodies to adapt.

Nearly seven million Americans live with Alzheimer’s disease, a tragedy that is already projected to grow into a $1 trillion crisis by 2050. While families suffer and promises of pharmaceutical breakthroughs keep coming up short, investigative journalist Charles Piller’s Doctored shows that we’ve quite likely been walking the wrong path to finding a cure all along—led astray by a cabal of self-interested researchers, government accomplices, and corporate greed.

Sand, salt, iron, copper, oil, and lithium. These fundamental materials have created empires, razed civilizations, and fed our ingenuity and greed for thousands of years. Without them, our modern world would not exist, and the battle to control them will determine our future. In Material World, Ed Conway embarks on an epic journey across continents, cultures, and epochs to reveal the underpinnings of modern life on Earth—traveling from the sweltering depths of the deepest mine in Europe to spotless silicon chip factories in Taiwan to the eerie green pools where lithium originates.

I'm Jessie, your guide into the fascinating world of biochemistry. Welcome to Glucose Revolution, where we dive deep into the incredible science behind your body's inner workings. We explore the secrets of glucose and how it impacts everything from energy levels and cravings to mental clarity and long-term health. We'll uncover surprising truths about vinegar, coffee, and desserts, decode the mysteries of glucose spikes, and reveal life-changing hacks for better health. Join me on this journey to unlock the power of biochemistry and transform your relationship with food and your body.

Borderline personality disorder, autism, narcissism, psychosis, Asperger's: All of these syndromes have one thing in common---lack of empathy. In some cases, this absence can be dangerous, but in others it can simply mean a different way of seeing the world. In The Science of Evil, Simon Baron-Cohen, an award-winning British researcher who has investigated psychology and autism for decades, develops a new brain-based theory of human cruelty.

We each possess an extraordinary power to realize our greatest potential and live the life we want. Dr. James Doty is living proof. Having grown up in an environment of poverty and neglect, James Doty was 12 years old when he walked into a magic shop and met an extraordinary woman who introduced him to a series of teachings that changed the trajectory of his life. With Lessons from the Magic Shop, Dr. Doty offers an in-depth training program with the same transformational practices that helped him overcome great odds.

In the midst of spiraling ecological devastation, multispecies feminist theorist Donna J. Haraway offers provocative new ways to reconfigure our relations to the earth and all its inhabitants. She eschews referring to our current epoch as the Anthropocene, preferring to conceptualize it as what she calls the Chthulucene, as it more aptly and fully describes our epoch as one in which the human and nonhuman are inextricably linked in tentacular practices.

Know how to navigate, don’t worry about the destination, and stay alert. These are just a few of the strategies that contribute to both successful lion tracking and a life of fulfillment. When we join Boyd Varty and his two friends tracking lions, we are immersed in the South African bush, and, although we learn some of the skills required for actual tracking, the takeaways are the strategies that can be applied to our everyday lives.

For centuries, mariners have spun tales of gargantuan waves, 100-feet high or taller. Until recently scientists dis​missed these stories - waves that high would seem to violate the laws of physics. But in the past few decades, as a startling number of ships vanished and new evidence has emerged, oceanographers realized something scary was brewing in the planet’s waters. They found their proof in February 2000, when a British research vessel was trapped in a vortex of impossibly mammoth waves in the North Sea - including several that approached 100 feet.

What does it mean to “be you” - that is, to have a specific, conscious experience of the world around you and yourself within it? There may be no more elusive or fascinating question. Historically, humanity has considered the nature of consciousness to be a primarily spiritual or philosophical inquiry, but scientific research is now mapping out compelling biological theories and explanations for consciousness and selfhood.

Growing up in the high desert of California, Jim Doty was poor, with an alcoholic father and a mother chronically depressed and paralyzed by a stroke. Today he is the director of the Center for Compassion and Altruism Research and Education (CCARE) at Stanford University, of which the Dalai Lama is a founding benefactor. But back then his life was at a dead end until at twelve he wandered into a magic shop looking for a plastic thumb. Instead he met Ruth, a woman who taught him a series of exercises to ease his own suffering and manifest his greatest desires.

This is a thrilling historical account of the worst cholera outbreak in Victorian London and a brilliant exploration of how Dr. John Snow's solution revolutionized the way we think about disease, cities, science, and the modern world.

Traditionally, Americans learned in school that the ancestors of the people who inhabited the Western Hemisphere at the time of Columbus' landing had crossed the Bering Strait 12,000 years ago; existed mainly in small nomadic bands; and lived so lightly on the land that the Americas were, for all practical purposes, still a vast wilderness. But as Charles C. Mann now makes clear, archaeologists and anthropologists have spent the last 30 years proving these and many other long-held assumptions wrong.

Destined to become a classic of adventure literature, The Last Season examines the extraordinary life of legendary backcountry ranger Randy Morgenson and his mysterious disappearance in California's unforgiving Sierra Nevada - mountains as perilous as they are beautiful. Eric Blehm's masterful work is a gripping detective story interwoven with the riveting biography of a complicated, original, and wholly fascinating man.

Quantum physics is the cornerstone of our world, offering a framework so expansive and precise that it underpins nearly every piece of modern technology. Yet, at the same time, it’s one of the hardest subjects to grasp. In Why Nobody Understands Quantum Physics, a leading scientist and a literary mind unite to explain the revolutionary discoveries and astounding phenomena at the heart of quantum physics. From the greenness of grass to the solidity of matter, they unravel why the universe behaves in the peculiar ways it does and why it's so important.

Richard Dawkins, the world’s most famous evolutionary biologist, presents a gorgeously lucid, science book examining some of the nature’s most fundamental questions both from a mythical and scientific perspective. Science is our most precise and powerful tool for making sense of the world. Before we developed the scientific method, we created rich mythologies to explain the unknown. The pressing questions that primitive men and women asked are the same ones we ask as children. Who was the first person? What is the sun? Why is there night and day?

Throughout history, two perspectives on the world have dueled in our minds: the extrinsic—that of mechanism and physics—and the intrinsic—that of feelings, thoughts, and ideas. The intrinsic perspective allows us to tell stories about our lives, to chart our anger and our lust, to understand our psychologies. The extrinsic allows us to chart the physical world, to build upon it, and to travel across it. These perspectives have never been reconciled; they almost seem to exist on different planes of thought.

Bernd Heinrich involves us in his quest to get inside the mind of the raven. But as animals can be spied on only by getting quite close, Heinrich adopts ravens, thereby becoming a "raven father", as well as observing them in their natural habitat. He studies their daily routines and, in the process, paints a vivid picture of the ravens' world. At the heart of this book are Heinrich's love and respect for these complex and engaging creatures, and through his keen observation and analysis we become their intimates, too.

In this stunning narrative spanning more than 200 million years, Steve Brusatte, a young American paleontologist who has emerged as one of the foremost stars of the field - discovering 10 new species and leading groundbreaking scientific studies and fieldwork - masterfully tells the complete, surprising, and new history of the dinosaurs, drawing on cutting-edge science to dramatically bring to life their lost world and illuminate their enigmatic origins, spectacular flourishing, astonishing diversity, cataclysmic extinction, and startling living legacy.