Nonfiction Science

Les symboles ont un usage bien plus quotidien qu'on ne l'imagine. Comme le disait Aristote, "le mot chien ne mord pas", il est le symbole par lequel nous pouvons désigner la réalité du chien. Le rôle du symbolisme consiste donc à exprimer n'importe quelle idée d'une façon qui soit accessible à tout le monde. Cet ouvrage se propose d'analyser les mutations des signes depuis leur apparition jusqu'à leur lointaine métamorphose, notamment dans le domaine des mythes, et d'étudier ce qui se dresse entre la chose et l'idée : le symbole.

Have you ever wondered just how a glow stick works? Or what about those glow-in-the-dark stars you stick on your ceiling keep on shining? In her first book, author and teacher Anita Sitarski answers these questions and more giving listeners the inside scoop on everything that glows. Fireflies, bacteria, squid, jelly fish—what do all of these things have in common? They glow! It seems like one of mother nature’s mysteries, but many curious scientists have begun to shine light on this beautiful phenomenon.

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.

In May 1996 the media scrambled to document the gripping story of 16-year-old Mark Pfetzer's expedition to Mount Everest. Not only was he the youngest climber ever to attempt the summit, he also witnessed the tragedy documented in Jon Krakauer's Into Thin Air, in which eight climbers perished in a sudden storm. Within Reach is Mark's extraordinary account of this experience and of his triumphs over several other challenging peaks. At once triumphant and tragic, this story will be an inspiration to climbers, athletes, and armchair enthusiasts alike.

Any misunderstandings between Blacks and Whites in today's society tend to stem from the misconceptions about Blacks that have been allowed to thrive throughout the ages. The only way to help abolish stereotypes is to help present a more complete picture of the Black people throughout history. Black History for Beginners covers a rich but often ignored history and chronicles the Black struggle from capture and enslavement in Africa through the civil rights movement and up to today and the new and different kinds of struggles that Black people face today.

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.

Ladybird Audio Adventures is an original series for 4-to 7-year-olds; a new, entertaining and engaging way for children to learn about the world around them. These are special stories written exclusively for audio with fun sound and musical effects, perfect for listening at home, before bed and on long journeys. These fact-filled journeys travel through time and space teaching children all about five fascinating topics: Dinosaur Times, The Animal Kingdom, Outer Space, Amazing Vehicles and Deep Sea Dive.

All throughout history, Black men have made important contributions to scientific discovery. This collection of biographies for kids explores 15 of these intelligent men and the extraordinary scientific accomplishments they achieved—even when they faced huge challenges. You’ll learn how they stood up against racism and inequality and never stopped following their passions for science, technology, engineering, and mathematics.

This audiobook reveals the secret lives of salt marshes. Along the coasts, where ocean tides mix salt water with fresh water, nature has created salt marshes - soggy places full of natural wonders. For years, salt marshes were maligned, drained, or filled in. Now salt marshes are valued as the home of fascinating wildlife, including more than twenty different species of birds. Ornithologist and photographer Doug Wechsler takes the reader on a down-and-muddy tour of the year-round activity in these wonderlands.

Coyote Peterson, YouTube star, animal enthusiast, and creator of the Brave Adventure series, has tracked down some of the world's most painfully stinging insects and chronicled getting stung by each of them on his YouTube channel. Coyote has saved the best - or possibly the worst - for last, and he's finally ready to share his experience with the most painful sting in the world: the Executioner Wasp. Packed with facts about nature's most misunderstood creatures, The King of Sting is a dream book for any kid that loves animals, bugs, outdoor exploration, and danger!

Ernest Seton's stories reach, inside the animals he writes about in telling their stories. He gives us a greater understanding of their lives on planet earth. Adventure, comedy and sadness all intertwine to make these stories hard to put down until the last word...

Though fashions may change, certain things never go out of style - like your favorite little black dress that can take you from a business meeting to a dinner party to a night on the town. But what makes it work is not the dress; it's how you present yourself while wearing it. A woman who is polite, well spoken, gracious, charming, and thoughtful is always welcome - though such women appear to be in short supply these days!

This essay comes from the NPR series This I Believe, which features brief personal reflections from both famous and unknown Americans. The pieces that make up the series compel listeners to rethink not only what and how they have arrived at their beliefs, but also the extent to which they share them with others.

A special audio edition for children age 11 and above. "We are all given second chances every day of our lives, but we don't usually take them. Then I met Bob." James Bowen was a homeless musician, busking on the streets of London to survive. But the moment he met an injured stray cat with ginger fur and big green eyes, his life began to change. Together James and Bob the cat faced the world - and won. A purrfectly true "tail" of love and friendship to make you smile!

America Last is a guide for the perplexed, identifying and tracing a persuasion—or the "illiberal imagination"—that has animated conservative politics for a century now. Since the 1940s, the Right has railed against communist fellow travelers in America. Heilbrunn finally corrects the record, showing that dictator worship is a longstanding tradition within modern American conservatism that cannot be ignored—and what it means for us today.

Few activities grip our attention more than animal watching. Dolphins and seals bring us much joy, and sharks and alligators hold us in awe. But animals can also prompt a variety of fascinating questions. Why do dolphins sometimes surf? How well can birds of prey actually see? Why do giant pandas eat bamboo fast food? Why are cavities essential to one reptile's survival? What effect can a slight temperature change have on alligator hatchlings? How can some seals stay underwater so long and dive so deeply without harm?

When Rabbi Naomi Levy came across this poignant letter by Einstein it shook her to her core. His words perfectly captured what she has come to believe about the human condition: That we are intimately connected, and that we are blind to this truth. Levy wondered what had elicited such spiritual wisdom from a man of science? Thus began a three-year search into the mystery of Einstein’s letter, and into the mystery of the human soul.

Ten years after the infamous Watergate scandal that brought down the Nixon presidency, Jim Hougan—then the Washington editor of Harper's Magazine—set out to write a profile of Lou Russell, a boozy private-eye who plied his trade in the vice-driven underbelly of the nation's capital. Hougan soon discovered that Russell was "the sixth man, the one who got away" when his boss, veteran CIA officer Jim McCord, led a break-in team into a trap at the Watergate.

Museum guide Maria gives a tour of the science museum explaining the various collections and exhibits that are found there and the ways in which science museums differ from other museums. This audiobook includes instructions for creating a museum exhibit and other resources.

It is the early 2000s and 9/11 is fresh in the world's memory. The Taliban have taken over Afghanistan, and armed militants and explosive devices are terrorising the people. And now a new threat is emerging in the country: suicide bombings, ordered by military commander of the Taliban, Mullah Dadullah. Special Forces are sent in to stop him. The Hunt is the thrilling story of the secret mission to catch Dadullah, one of the most dangerous men alive.