Titres dans Sciences et mathématiques

In August of 1914, the British ship Endurance set sail for the South Atlantic. In October 1915, still half a continent away from its intended base, the ship was trapped, then crushed in the ice. For five months, Sir Ernest Shackleton and his men, drifting on ice packs, were castaways in one of the most savage regions of the world. Lansing describes how the men survived a 1,000-mile voyage in an open boat across the stormiest ocean on the globe and an overland trek through forbidding glaciers and mountains.

For millennia, owls have captivated and intrigued us. Our fascination with these mysterious birds was first documented more than thirty thousand years ago in the Chauvet Cave paintings in southern France. With their forward gaze and quiet flight, owls are often a symbol of wisdom, knowledge, and foresight. But what does an owl really know? And what do we really know about owls? Jennifer Ackerman illuminates the rich biology and natural history of these birds and reveals remarkable new scientific discoveries about their brains and behavior.

The dust storms that terrorized the High Plains in the darkest years of the Depression were like nothing ever seen before or since. Following a dozen families and their communities through the rise and fall of the region, Timothy Egan tells of their desperate attempts to carry on through blinding black dust blizzards, crop failure, and the death of loved ones. Brilliantly capturing the terrifying drama of catastrophe, he does equal justice to the human characters who become his heroes.

Albert Einstein described Relativity as a "popular explosion" of his famous theory. Written in 1916, it introduced the lay audience to the remarkable perspective which had overturned theoretical physics. Einstein's genius was to express this perspective in understandable terms.

Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of someone halfway across the world. The show is known for innovative sound design, smashing information into music. It is hosted by Lulu Miller and Latif Nasser.

The Real Anthony Fauci details how Fauci, Gates, and their cohorts use their control of media outlets, scientific journals, key government and quasi-governmental agencies, global intelligence agencies, and influential scientists and physicians to flood the public with fearful propaganda about COVID-19 virulence and pathogenesis, and to muzzle debate and ruthlessly censor dissent.

Based on the sensational evidence of the U.S. Senate hearings, eyewitness accounts, and the results of the 1985 Woods Hole expedition that photographed the ship, this electrifying account vividly re-creates the Titanic's last desperate hours afloat and fully addresses the questions that have continued to haunt the the world’s most famous marine disaster.

The legendary annihilation in 1883 of the volcano-island of Krakatoa - the name has since become a byword for a cataclysmic disaster - was followed by an immense tsunami that killed nearly 40,000 people. Beyond the purely physical horrors of an event that has only very recently been properly understood, the eruption changed the world in more ways than could possibly be imagined. Dust swirled round die planet for years, causing temperatures to plummet and sunsets to turn vivid with lurid and unsettling displays of light.

When we talk about human history, we often focus on great leaders, population forces, and decisive wars. But how has the earth itself determined our destiny? Our planet wobbles, driving changes in climate that forced the transition from nomadism to farming. Mountainous terrain led to the development of democracy in Greece. Atmospheric circulation patterns later on shaped the progression of global exploration, colonization, and trade. Even today, voting behavior in the southeast United States ultimately follows the underlying pattern of 75 million-year-old sediments from an ancient sea.

Why does one smoker die of lung cancer but another live to 100? The answer is "The Hidden Half" - those random, unknowable variables that mess up our attempts to comprehend the world.

A powerful defense of intellectual freedom told through the ordeals of contemporary scientists attacked for exploring controversial ideas, by a noted science historian and medical activist.

Every Living Thing: The Warm and Joyful Memoirs of the World's Most Beloved Animal Doctor brings back familiar friends (including old favorites such as Tricki Woo) and introduces new ones, including Herriot's children Rosie and Jimmy and the marvelously eccentric vet Calum Buchanan. This book marks a perfect opportunity for existing fans of Herriot's work to reacquaint themselves with his writing, and for those who've never read him to see what generations of animal lovers have already discovered: James Herriot is that rarest of creatures, a genuine master storyteller.

Stick and Rudder is the first exact analysis of the art of flying ever attempted. It has been continuously in print for 33 years. It shows precisely what the pilot does when he flies, just how he does it, and why. Because the basics are largely unchanging, the book therefore is applicable to large airplanes and small, old airplanes and new, and is of interest not only to the learner but also to the accomplished pilot and to the instructor himself.

“Plants of the Gods: Hallucinogens, Healing, Culture and Conservation” is a new and unique podcast focusing on the hallucinogenic plants and fungi whose impact on world culture and religion – and healing potential - is only now beginning to be appreciated as never before. Unlike other podcasts relating to these issues, “Plants of the Gods” is hosted by renowned ethnobotanist Dr. Mark Plotkin, a Harvard and Yale-trained scientist who has been studying the healing plants and shamans of the Amazon rainforest for almost four decades. An award-winning scientist and best selling author, Dr...

The Blind Watchmaker, knowledgably narrated by author Richard Dawkins, is as prescient and timely a book as ever. The watchmaker belongs to the 18th-century theologian William Paley, who argued that just as a watch is too complicated and functional to have sprung into existence by accident, so too must all living things, with their far greater complexity, be purposefully designed. Charles Darwin's brilliant discovery challenged the creationist arguments; but only Richard Dawkins could have written this elegant riposte.

This true-life wilderness survival epic recounts 17-year-old Alex Messenger's near-lethal encounter with a grizzly bear during a canoe trip in the Canadian tundra. The story follows Alex and his five companions as they paddle north through harrowing rapids and stunning terrain. Twenty-nine days into the trip, while out hiking alone, Alex is attacked by a barren-ground grizzly. Left for dead, he wakes to find that his summer adventure has become a struggle to stay alive.

From best-selling author John U. Bacon, a gripping narrative history of the largest manmade detonation prior to Hiroshima. On Monday, December 3, 1917, the French freighter SS Mont-Blanc set sail from Brooklyn carrying the largest cache of explosives ever loaded onto a ship, including 2,300 tons of picric acid, an unstable, poisonous chemical more powerful than TNT.

Many horse trainers, even those who espouse the so-called natural horsemanship approach, take the position that horses who fail to obey a human's request are doing so as much out of perversity as ignorance. That's not Mark Rashid's view. In his words, "If we understand that horses can't separate the way they feel from the way they act, then we can start to see that unwanted behavior isn't bad behavior at all. More times than not, it's just the horse expressing the way he feels at that particular moment in time....

We have never had so much information at our fingertips and yet most of us don’t know how the world really works. This book explains seven of the most fundamental realities governing our survival and prosperity. From energy and food production, through our material world and its globalization, to risks, our environment and its future, How the World Really Works offers a much-needed reality check—because before we can tackle problems effectively, we must understand the facts.

Drawing from ancestral knowledge, as well as her experience as an attorney and activist, Sherri Mitchell addresses some of the most crucial issues of our day—including indigenous land rights, environmental justice, and our collective human survival. Sharing the gifts she has received from the elders of her tribe, the Penobscot Nation, she asks us to look deeply into the illusions we have labeled as truth and which separate us from our higher mind and from one another.