Titres dans Sciences et mathématiques

The study of sexual physiology has been a paying career or a diverting sideline for scientists as far-ranging as Leonardo da Vinci and James Watson. The research has taken place behind the closed doors of laboratories, brothels, MRI centers, pig farms, sex-toy R&D labs, and Alfred Kinsey's attic.

Mary Roach, "The funniest science writer in the country", devoted the past two years to stepping behind those doors. In Bonk, Roach shows us how and why sexual arousal and orgasm can be so hard to achieve and what science is doing to slowly make the bedroom a more satisfying place.

Trusted ER doctor Brian Goldman brings you honest and surprising stories that can change your health and your life. Expect deep conversations with patients, families and colleagues that show you what is and isn't working in Canadian healthcare. Guaranteed you’ll learn something new. Episodes drop every Friday.

From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals... and where they're going next.

The ordeal of the whaleship Essex was an event as mythic in the 19th century as the sinking of the Titanic was in the 20th. In 1819, the Essex left Nantucket for the South Pacific with 20 crew members aboard. In the middle of the South Pacific the ship was rammed and sunk by an angry sperm whale. The crew drifted for more than 90 days in three tiny whaleboats, succumbing to weather, hunger, disease, and ultimately turning to drastic measures in the fight for survival.

The Durrell family returns to the island of Corfu, continuing the story begun in My Family and Other Animals. Already an ardent naturalist at the age of 10, the young Gerald lives in an unconventional and disordered household with his mother, sister, and two brothers. Convivial and open, the family plays host to a constant stream of quirky guests. But for Gerald, the main attraction is the wildlife of Corfu.

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.

A unique and inspiring exploration of human creativity from one of the UK's best-known scientists. Everything is made of something.... From the everyday objects in our homes to the most extraordinary new materials that will shape our future, Stuff Matters reveals the inner workings of the man-made world and the miracles of craft, design, engineering and ingenuity that surround us every day. From the teacup to the jet engine, the silicon chip to the paper clip, from the ancient technologies of fabrics and ceramic to today's self-healing metals and bionic implants, this is a book to inspire amazement and delight at mankind's creativity.

Time moves forward, not backward---everyone knows you can't unscramble an egg. In the hands of one of today's hottest young physicists, that simple fact of breakfast becomes a doorway to understanding the Big Bang, the universe, and other universes, too. In From Eternity to Here, Sean Carroll argues that the arrow of time, pointing resolutely from the past to the future, owes its existence to conditions before the Big Bang itself---a period of modern cosmology of which Einstein never dreamed.

The United States spends an excess $1.5 trillion annually on health care compared to other wealthy countries—yet the amount of time that Americans live in good health ranks a lowly 68th in the world. At the heart of the problem is Big Pharma, which funds most clinical trials and therefore controls the research agenda, withholds the real data from those trials as corporate secrets, and shapes most of the information relied upon by health care professionals.

For Mark Solms, one of the boldest thinkers in contemporary neuroscience, discovering how consciousness comes about has been a lifetime's quest. Scientists consider it the "hard problem" because it seems an impossible task to understand why we feel a subjective sense of self and how it arises in the brain. Venturing into the elementary physics of life, Solms has now arrived at an astonishing answer. In The Hidden Spring, he brings forward his discovery in accessible language and graspable analogies.

A couple working six months per year for 50 hours per week on 20 acres can net $25,000 to $30,000 per year with an investment equivalent to the price of one new medium-sized tractor. Seldom has agriculture held out such a plum. In a day when mainline farm experts predict the continued demise of the family farm, the pastured poultry opportunity shines like a beacon in the night, guiding the way to a brighter future.

Emma Gray was just 23 when she moved to an isolated farm in Northumberland, becoming Britain's youngest solo shepherdess. In the seasons that followed, Emma fell in love with its rolling fields, sycamore trees and sturdy farmhouse, where she tended her sheep and trained her dogs - and even found romance along the way. But when Emma finds herself suddenly alone again, heartbroken, mourning the loss of loved ones and recovering from a serious accident, she can't help but wonder if her isolated existence is still such a sensible idea.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

In this completely original set of interviews between the legendary duo of Noam Chomsky and David Barsamian, the two confront topics such as the pandemic, the wealth gap (made worse because of the pandemic), climate destruction, the increasing power of the corporate owned media, systematic racism, Big Tech, and more.

In the years following her role as the lead author of the international best seller, Limits to Growth - the first book to show the consequences of unchecked growth on a finite planet - Donella Meadows remained a pioneer of environmental and social analysis until her untimely death in 2001. Thinking in Systems is a concise and crucial book offering insight for problem-solving on scales ranging from the personal to the global. Edited by the Sustainability Institute's Diana Wright, this essential primer brings systems thinking out of the realm of computers and equations and into the tangible world....

Around the world, geophysicists and mathematicians, oceanographers and meteorologists, engineers, economists, psychologists, and philosophers have been using their expertise to develop a deep understanding of the crises we face. Greta Thunberg has created The Climate Book in partnership with more than one hundred of these experts in order to equip us all with this knowledge. Alongside them, Thunberg shares her own stories of learning, demonstrating, and uncovering greenwashing around the world. This is one of our biggest problems, she shows, but also our greatest source of hope.

Riveting and timely, a look at the research that is transforming our understanding of the cosmos in the quest to discover whether we are alone.

The runaway success of the microchip may finally be reaching its end. As shrinking transistors approach the size of atoms, the phenomenal growth of computational power inevitably collapses. But this change heralds the birth of a revolutionary new type of computer, one that calculates on atoms themselves. Quantum computers promise unprecedented gains in computing power, enabling advancements that could overturn every aspect of our daily lives.

The author of Cod and The Basque History of the World takes an extraordinary look at an ordinary substance — salt, the only rock humans eat — and how it has shaped civilization from the very beginning. Mark Kurlansky has produced a kaleidoscope of history, a multi-layered masterpiece that blends economic, scientific, political, religious, and culinary records into a rich and memorable tale.

Addressing the pervasive longing for meaning and fulfillment in this time of crisis, Nature and the Human Soul introduces a visionary ecopsychology of human development that reveals how fully and creatively we can mature when soul and wild nature guide us. Depth psychologist and wilderness guide Bill Plotkin presents a model for a human life span rooted in the cycles and qualities of the natural world, a blueprint for individual development that ultimately yields a strategy for cultural transformation.