Títulos em Ciências e Engenharia

Have you ever wondered if we are alone in the universe, and if not, are alien races already visiting the Earth? Only when we have a basic knowledge and understanding of the topic can we make an informed decision on whether UFOs are real, and this book will help the reader make that choice. It will offer a basic, but broad overview of the UFO phenomenon from ancient times to modern, including UFO-related topics such as crop circles and the mysterious men in black.

From the 1948 US edition: This is the story of the most publicized jungle animal that ever lived. In his best-selling Man-Eater's of Kumaon, Jim Corbett told of his battles with many man-eating tigers. In this book he tells a sustained and climactic story of his hard-won battle with a single leopard. Leopards very rarely become man-eaters, but those few that do are the peers of the man-eating tigers in ferocity and possess an even greater cunning.

In Earth, a planetary scientist and a literary humanist explore what happens when we think of the Earth as an object viewable from space. As a “blue marble,” “a blue pale dot,” or, as Chaucer described it, “this litel spot of erthe,” the solitary orb is a challenge to scale and to human self-importance. Beautiful and self-contained, the Earth turns out to be far less knowable than it at first appears: its vast interior an inferno of incandescent and yet solid rock and a reservoir of water vaster than the ocean, a world within the world.

Dans sa série phare Ça fait quoi ? Poisson Fécond répond à des questions que tout le monde se pose... sans jamais oser les tester ! Ça fait quoi d'être pourchassé par un dinosaure ? Ça fait quoi de ne manger que McDo pendant cinq ans ? Ça fait quoi de ne pas se laver pendant 365 jours ? Ça fait quoi de tomber dans un trou noir supermassif ? Grâce à son fidèle cobaye Gustave , à qui il fait vivre des expériences toutes plus extrêmes les unes que les autres, il vulgarise avec humour les phénomènes scientifiques à l'œuvre de façon totalement décontractée.

Vous êtes-vous déjà demandé comment un chat peut être à la fois vivant et mort ? Pouvez-vous imaginer un monde où les particules interagissent instantanément à travers des distances infinies, défiant les limites de l’espace et du temps ? Si ces questions éveillent votre curiosité sur l’univers quantique, aussi rigoureux qu’insaisissable, alors ce livre est fait pour vous.

The Story of the Universe was inspired by a very old idea—that the universe is one river and that galaxies, stars, planets, and people are all whirls and eddies in the universal flow, arising in the universe as naturally as whirls and eddies arise in a fast-flowing river. The universe arose once upon a time in a place that created time and space. It spread in darkness like an exploding black hole until there was light. It was pure energy in pure symmetry—almost.

Dr Johnny Drain has spent his career exploring how fermentation has shaped the bodies we inhabit, the foods we eat and the world we live in. From making live yoghurt in his grandma’s kitchen, to fermenting butter at the world’s best restaurant, Noma, Dr Drain’s fascination with the magic of fermentation has led him around the globe. Adventures in Fermentation charts his culinary escapades and his scientific discoveries to create an unprecedented depiction of the power of the microbial world.

Hidden in the names of English towns and villages, in copses, fields, lanes and hills, are the ghostly traces of birds conjuring powerful identities for people in ancient landscapes. What are their stories and secrets? How did people encounter birds over a thousand years ago? In The Cuckoo’s Lea, Michael J. Warren sets out on the trail of these ghosts. Captivated and guided by the secrets of place names, he finds their stories entangled with his own explorations of places through birds all across England.

What if I told you that there was an incredible drink on the market that would hydrate you, improve your skin health, aid joint lubrication, improve your digestion health, and detoxify your body? Don't worry. You don't have to go out and spend a ton on this super drink. That's right, I'm talking about water. While many are eager to try the next big health drink, spending high prices on whatever is promoted online, many forget about some of the many benefits of keeping it simple and drinking the right type of water.

The universe, in all its boundless complexity, is a riddle that has captivated human curiosity for millennia. We gaze into the night sky not just to admire the stars, but to ask the questions that seem to echo back at us from the void: What is everything made of? How did we get here? And why does the universe behave the way it does?

Master the FAA Part 107 Drone Test with confidence using this streamlined and effective crash course study guide. Designed for aspiring remote pilots, this book focuses exclusively on the essential topics tested on the Part 107 certification exam. With clear explanations, practical examples, and a concise layout, this guide ensures you grasp critical concepts without wasting time on unnecessary fluff. Whether you're a hobbyist looking to go pro or a professional renewing your certification, this resource provides everything you need to succeed.

What if everything you needed to heal, thrive, and feel human again wasn’t in a pill, but in your biology—just waiting to be remembered? The Biological Necessities Our Body Needs isn’t a feel-good wellness guide. It’s a straight-up blueprint for survival in a world that’s trained you to forget what your body actually needs to function. No fluff. No filler. Just raw, essential truths about water, air, food, movement, sleep, light, stillness, and more.

In The Evolving Brain, evolutionary neuroscientist Paul Goldsmith reveals the reason why we feel this way - our brains are fundamentally no different to those of the very first humans. They evolved to help us survive our environment of millions of years ago, and since then the world around us has changed faster than our brains could ever hope to. Many of the issues we face in our daily lives stem from this mismatch - we are using an ancient tool to navigate our complex modern lives.

While destructive tornadoes most often make the headlines, all this excessive energy in the atmosphere can result in a spectacle of other wonders that leave us in awe. Not only is nature’s fury amplified with these explosive storms, so is its beauty and power, and that’s exactly what veteran storm chaser “Pecos” Hank Schyma celebrates in STORM. Bringing together the science of storms with Hank’s greatest storm chasing moments, STORM takes you on a captivating journey of the planet’s wildest weather systems.

We humans have an extraordinary capacity for compassion—much of it in response to the atrocities we inflict on the planet, its animals, and each other. The popular explanation for this paradox is that we evolved as carnivorous “killer apes,” who gradually curbed our lust for violence (with frequent exceptions) by implementing humane social norms. This explanation is so well worn, especially in the American psyche, that it epitomizes cliché. So, we could be forgiven for believing it, when nearly every word is fiction.

Taking us beyond the confines of our own experiences, The Color of North traverses the kingdom of life to uncover the myriad ways that proteins shape us and all organisms on the planet. Inside every cell, a tight-knit community of millions of proteins skillfully contorts into unique shapes to give fireflies their ghostly glow, enable the octopus to see predators with its skin, and make humans fall in love.

Whether you're a beginner or a seasoned homesteader, this comprehensive guide has everything you need to start and maintain your own flock. From choosing the right breeds to transforming chicken manure into nutrient-rich fertilizer, this book equips you with the knowledge and confidence to raise healthy, productive chickens while embracing eco-friendly practices.

Master the FAA Part 107 exam with this comprehensive audiobook designed for aspiring drone pilots. Whether you're commuting, exercising, or multitasking, transform your downtime into productive study sessions.

Die verborgene Schönheit der Weltmeere Von den eisigen Ozeanen unserer Pole bis hin zu abgelegenen Koralleninseln - der weltbekannte Naturforscher David Attenborough erkundet zusammen mit Colin Butfield die letzte große Wildnis unserer Erde: die Ozeane. Lebendig und eindrucksvoll berichtet Attenborough von der Unberührtheit und Fragilität ausgewählter Habitate, die faszinierende Tier- und Pflanzenarten beheimaten, den großartigen Entdeckungen mutiger Meeresforscher vergangener Jahre und den Versuchen modernster Wissenschaft, die verborgene Welt unter Wasser genauer zu erforschen.

1万人の脳を見てわかった「やる気」「自信」「幸福感」のすごい高め方。 何があっても大丈夫！ 私は私！ と思える脳のすごいしくみとは？