Nonfiction Science

Comment le dentifrice agit-il sur nos dents, les effets du café sur notre cerveau, l'incroyable chimie des odeurs corporelles, les molécules du stress, pourquoi dit-on "brûler ses graisses"... La chimie est partout et personne ne vous l'avait dit ! Mai Thi Nguyen-Kim, jeune chimiste passionnée, nous invite, le temps d'une journée, à parcourir le laboratoire de chimie qu'est notre vie, jusqu'à notre propre microbiome, un écosystème encore plus fort que le microbiote.

A prize-winning journalist upends our centuries-long assumptions about migration through science, history, and reporting - predicting its lifesaving power in the face of climate change.

Abdi Nor Iftin first fell in love with America from afar. As a child, he learned English by listening to American pop and watching action films starring Arnold Schwarzenegger. When US marines landed in Mogadishu to take on the warlords, Abdi cheered the arrival of these Americans, who seemed as heroic as those of the movies. Sporting American clothes and dance moves, he became known around Mogadishu as Abdi American, but when the radical Islamist group al-Shabaab rose to power in 2006, it became dangerous to celebrate Western culture.

Groundbreaking, riveting, and expertly told, The Breakthrough is the story of the game-changing scientific discoveries that unleash our natural ability to recognize and defeat cancer, as told through the experiences of the patients, physicians, and cancer immunotherapy researchers who are on the front lines. This is the incredible true story of the race to find a cure, a dispatch from the life-changing world of modern oncological science, and a brave new chapter in medical history.

The Hawaiian kingdom was tiny, and the big world was huge. The 19th century was the high water mark of Western imperialism, worldwide, and the great powers were planting their flags across the Pacific. Hawai'i was in their sights. By late in the century, two strong American currents were running: one east from the islands, one west from the continent. Sugar plantations had become Hawai'i's biggest moneymaker. And many of the biggest names in the business were of American blood - the sons of missionaries, devout capitalists.

It's no secret that federal agencies are waging a broad global war against terror. But, for the first time, in this memoir, an active Muslim American federal agent reveals his experience infiltrating and bringing down a terror cell in North America. Due to his ongoing work for the FBI, Elnoury writes under a pseudonym. An Arabic-speaking Muslim American, a patriot, a hero: To many Americans, it will be a revelation that he and his team even exist, let alone the vital and dangerous work they do keeping all Americans safe.

Simple science text gives a close-up account of the fascinating world of the dung beetle. When an animal lightens its load, dung beetles race to the scene. They battle over, devour, hoard, and lay their eggs in the precious poop. Dung is food, drink, and fuel for new life - as crucial to these beetles as the beetles are to many habitats, including our own.

What kind of mother abandons her child? During the pandemic, trapped at home with young children and struggling to find creative space to write, journalist Begoña Gómez Urzaiz became fixated on artistic women who overcame both society’s condemnation and their own maternal guilt to leave their children—at will or due to economic or other circumstances. The Abandoners is sharp, at times slyly humorous, and always deeply empathetic.

In the turbulent world of Chicago politics, Boss dives deep into the captivating life and legacy of Richard J. Daley, the influential politician and mastermind behind the city's Democratic Party machine. Mike Royko's scathing and meticulously researched account follows Richard J. Daley's rise to power, from his inauspicious youth on Chicago's South Side through his rapid climb to the seat of power as the city's mayor. This engrossing biography brings to life the most powerful political figure of his time.

Le savoir-vivre existe dans toutes les cultures et à toutes les époques. À l'heure des " incivilités ", la politesse reste une valeur phare dans les sondages. Preuve s'il en est de son utilité et de son actualité. Elle ne se réduit pas à une suite de prescriptions. Système de valeurs fondé sur le respect, la reconnaissance et la réciprocité, elle permet à chacun de trouver sa place, de défendre son image et de construire son identité.

Why do mandrills have blue faces? What makes a parrot's feathers so bright? Learn these answers and more about some of nature’s most colorful creatures in Science Behind the Colors.

In 1982, Professors Sagan and Turco made known their discovery of the concept "nuclear winter", a widespread cold and dark, resulting in agricultural collapse and world famine, that would be generated in even a "small" nuclear war. It was a landmark discovery that revealed in the starkest terms how vulnerable our civilization is to the long-term environmental effects of nuclear war.

In her debut children's book, Rebecca Solnit reimagines a classic fairy tale with a fresh, feminist Cinderella and new plot twists that will inspire young listeners to change the world. In this modern twist on the classic story, Cinderella, who would rather just be Ella, meets her fairy godmother, goes to a ball, and makes friends with a prince. But that is where the familiar story ends. Instead of waiting to be rescued, Cinderella learns that she can save herself and those around her by being true to herself and standing up for what she believes.

Meow! Meow! Cats make fun pets. Some have short hair and some have long hair. Some have flat noses and others have stubby tails. Young listeners will learn about the appearance, behavior, and abilities of pet cats, and discover why these curious creatures make amazing pets.

Did you know there are over 400 different species of sharks? Did you know they have been on Earth much longer than humans, and even lived before the dinosaurs? Here you'll learn all about these fearsome kings of the ocean, including their eating habits and the basics of their anatomy. Sharks come in many sizes, from under a foot long to over 40 feet - and that's not even counting the long-extinct, 60-foot-long Megalodon shark. And while some have been known to bite people, they are usually quite content to hunt other sea creatures.

From the start, his path was never predictable. Steve Jobs was given up for adoption at birth, dropped out of college after one semester, and at the age of 20, created Apple in his parents' garage with his friend Steve Wozniack. Then came the core and hallmark of his genius - his exacting insistence on perfection, his counterculture life approach, and his level of taste and style that pushed all boundaries.

Jen Lancaster is here to take a hard look at our elevating anxieties, and with self-deprecating wit and levelheaded wisdom, she charts a path out of the quagmire that keeps us frightened of the future and ashamed of our imperfectly perfect human lives. Take a deep breath, and her advice, and you just might get through a holiday dinner without wanting to disown your uncle.

Nerve agents are the world's deadliest means of chemical warfare. Nazi Germany developed the first military-grade nerve agents and massive industry for their manufacture. At the end of the Second World War, the Allies were stunned to discover this advanced and extensive program. The Soviets and Western powers embarked on a new arms race, amassing huge chemical arsenals. From their Nazi invention to the 2018 Novichok attack in Britain, Dan Kaszeta uncovers nerve agents' gradual spread across the world, despite international arms control efforts.

Zombies have no control over their own minds. Some insects and other creepy crawlies have the power to turn other animals into zombies, controlling their behavior. Listeners will learn all about these creatures and the real-life zombies they are making.

In Degrade and Destroy, the bestselling author and Wall Street Journal national security correspondent Michael R. Gordon reveals the strategy debates, diplomatic gambits, and military operations that shaped the struggle against the Islamic State. With extraordinary access to top U.S. officials and military commanders and to the forces on the battlefield, Gordon offers a riveting narrative that ferrets out some of the war’s most guarded secrets.