Titres dans Sciences et mathématiques

We are living through a revolution in machine learning-powered AI that shows no signs of slowing down. This technology is based on relatively simple mathematical ideas, some of which go back centuries, including linear algebra and calculus, the stuff of seventeenth- and eighteenth-century mathematics. It took the birth and advancement of computer science and the kindling of 1990s computer chips designed for video games to ignite the explosion of AI that we see today. In this enlightening book, Anil Ananthaswamy explains the fundamental math behind machine learning.

Call it "Zen and the Art of Farming" or a "Little Green Book", Masanobu Fukuoka's manifesto about farming, eating, and the limits of human knowledge presents a radical challenge to the global systems we rely on for our food. At the same time, it is a spiritual memoir of a man whose innovative system of cultivating the earth reflects a deep faith in the wholeness and balance of the natural world. As Wendell Berry writes in his preface, the book "is valuable to us because it is at once practical and philosophical."

Drawing on startling new evidence from the mapping of the genome, an explosive new account of the genetic basis of race and its role in the human story. Human evolution, the consensus view insists, ended in prehistory. Inconveniently, as Nicholas Wade argues in A Troublesome Inheritance, the consensus view cannot be right. And in fact, we know that populations have changed in the past few thousand years - to be lactose tolerant, for example, and to survive at high altitudes.

Written by an author with plenty of experience holding a scalpel, Dr. David Schneider's in-depth biography is an encompassing history of the practice that has leapt forward over the centuries from the dangerous guesswork of ancient Greek physicians through the world-changing implant revolution of the 20th century.

The whole of Western natural philosophy is undergoing a sea change, forced upon us by the experimental findings of quantum theory. At the same time, these findings have increased our doubt and uncertainty about traditional physical explanations of the universe's genesis and structure. Biocentrism completes this shift in worldview, turning the planet upside down again with the revolutionary view that life creates the universe instead of the other way around.

Bringing together the best and most interesting science stories appearing in Quanta Magazine over the past five years, Alice and Bob Meet the Wall of Fire reports on some of the greatest scientific minds as they test the limits of human knowledge. It communicates science by taking it seriously, wrestling with difficult concepts, and clearly explaining them in a way that speaks to our innate curiosity about our world and ourselves.

Hosted by former covert CIA intelligence officers Andrew Bustamante and Jihi Bustamante, the EverydaySpy Podcast gives you practical, powerful spy skills and insights you can use everyday. From parenthood fixes to career shortcuts, business hacks to geopolitical insights, this pod is for you if you are looking for frank, honest, and hilariously relatable truth from two real-world field operatives who have done and seen things they can't talk about (and will never forget).

The dramatic inside story of the first four historic flights that launched SpaceX - and Elon Musk - from a shaky startup into the world's leading-edge rocket company.

The beloved actor shares fascinating and powerful lessons from the science of communication and teaches listeners to improve the way they relate to others using improv games, storytelling, and their own innate mind-reading abilities. With his trademark humor and frankness, Alan Alda explains what makes the out-of-the-box techniques he developed after his years as the host of Scientific American Frontiers so effective.

These are the stories that defy conventional logic. The proverbial vanished without a trace incidences, which happen a lot more (and a lot closer to your backyard) than almost anyone thinks. These are the missing whose situations are the hardest on loved ones left behind. The cases that are an embarrassment for park superintendents, rangers, and law enforcement charged with Search & Rescue.

The nation's greatest voice, David Attenborough, reads J. A. Baker's extraordinary classic of British nature writing, The Peregrine. J. A. Baker's classic of British nature writing was first published in 1967. Greeted with acclaim, it went on to win the Duff Cooper Prize, the pre-eminent literary prize of the time. Luminaries such as Ted Hughes, Barry Lopez and Andrew Motion have cited it as one of the most important books in 20th-century nature writing.

The story begins in 1629, when the pride of the Dutch East India Company, the Batavia, is on its maiden voyage en route from Amsterdam to the Dutch East Indies, laden down with the greatest treasure to leave Holland. The magnificent ship is already boiling over with a mutinous plot that is just about to break into the open when, just off the coast of Western Australia, it strikes an unseen reef in the middle of the night.

Birds. Over 9,000 species, the most widespread of all animals: on icebergs, in the Sahara or under the sea, at home in our gardens or flying for over a year at a time. Earthbound, we can only look and listen, enjoying their lightness, freedom and richness of plumage and song. David Attenborough has been watching and learning all his life. His classic book, now fully updated with the latest discoveries in ornithology, is a brilliant introduction to bird behaviours around the world: what they do and why they do it.

Gravity affects every aspect of our physical being, but there’s a psychological force just as powerful - yet almost nobody has heard of it. It’s responsible for bringing groups of people together and pulling them apart, making certain goals attractive to some and not to others, and fueling cycles of anxiety and conflict. In Wanting, Luke Burgis draws on the work of French polymath René Girard to bring this hidden force to light and reveals how it shapes our lives and societies.

Amy Shah, MD, leading medical doctor and Instagram personality @fastingmd, shares her proven 5-step program for battling excessive hunger and food cravings by harnessing the power of psychobiotics and intermittent fasting.

Right now, you are orbiting a black hole. The Earth goes around the Sun, and the Sun goes around the centre of the Milky Way: a supermassive black hole—the strangest and most misunderstood phenomenon in the galaxy. In A Brief History of Black Holes, University of Oxford astrophysicist Dr Becky Smethurst charts the scientific breakthroughs that have uncovered the weird and wonderful world of black holes, from Hawking radiation to the iconic first photographs of a black hole in 2019.

The epic true story of an extreme athlete, a stray dog, and how they found each other—now a major motion picture from Lionsgate starring Mark Walhberg and Simu Liu. When you're racing 435 miles through the jungles and mountains of South America, the last thing you need is a stray dog tagging along. But that's exactly what happened to Mikael Lindnord, captain of a Swedish adventure racing team, when he threw a scruffy but dignified mongrel a meatball one afternoon.

Dismantling New Age cults, wellness grifters, and conspiracy-mad yogis. At best, the conspirituality movement attacks public health efforts in times of crisis. At worst, it fronts and recruits for the fever-dream of QAnon. As the alt-right and New Age horseshoe toward each other in a blur of disinformation, clear discourse, and good intentions get smothered. Charismatic influencers exploit their followers by co-opting conspiracy theories on a spectrum of intensity ranging from vaccines to child trafficking. In the process, spiritual beliefs that have nurtured creativity and meaning are ...

A "normal" Caribbean hurricane travels from east to west, but Lenny was anything but normal. Spawned south of Cuba in 1999, this late-season storm defied all predictions by moving steadily east toward the Leeward Islands. Eventually building almost to Category 5 strength, Lenny squatted for two days between the Virgin Islands and St. Martin, whipping the ocean with 155 mile-per-hour winds and sixty-foot seas.

Storytelling with Data teaches you the fundamentals of data visualization and how to communicate effectively with data. You'll discover the power of storytelling and the way to make data a pivotal point in your story. The lessons in this illuminative text are grounded in theory but made accessible through numerous real-world examples - ready for immediate application to your next graph or presentation.