Showing titles in Science & Engineering

The "CDL Study Guide 2025-2026" is a comprehensive resource designed to ensure your readiness for the CDL exam. With a focus on extensive practice questions and an innovative online platform, our guide is your pathway to success in obtaining your CDL.

Infinite Powers recounts how calculus tantalized and thrilled its inventors, starting with its first glimmers in ancient Greece and bringing us right up to the discovery of gravitational waves. Strogatz reveals how this form of math rose to the challenges of each age: how to determine the area of a circle with only sand and a stick; how to explain why Mars goes "backwards" sometimes; how to turn the tide in the fight against AIDS.

One of the greatest scientific feats of our era is the astonishing progress made in understanding biology-the intricate machinery of life-a progress to which the period we are living in right now has contributed the most.As you read these words, researchers are delving ever deeper into the workings of living systems, turning their discoveries into new medical treatments, improved methods of growing food, and innovative products that are already changing the world.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

“50 Things to Know about Birds in Louisiana” by Author Danita Louw offers an approach to finding the most beautiful and varied species of birds in the state. Most books on birding tell you to travel to specific locations and hotspots for one or two prize species on your life list. Although there's nothing wrong with that, this book takes another approach. Here we present you with the regional view of the state, and help you to locate the habitats and special locations near your travel destination.

Solar Power for Beginners uses stepwise instructions, tons of real-life examples, and various schematics that make your solar learning life easier. DIY SOURCE authors have consulted with numerous mobile solar power DIYers, electrical and photovoltaics engineers, and off-grid solar professionals to prepare a solar guide to power your adventures.

As Serious Eats's culinary nerd-in-residence, J. Kenji Lopez-Alt has pondered all these questions and more. Kenji shows that often, conventional methods don't work that well, and home cooks can achieve far better results using new - but simple - techniques. In hundreds of easy-to-make recipes, you will find out how to make foolproof Hollandaise sauce in just two minutes, how to transform one simple tomato sauce into a half dozen dishes, how to make the crispiest, creamiest potato casserole ever conceived, and much more.

The world is changing at a relentless pace. How can we slow down and act from a place of respect for all living things? The Sacred Balance shows us how.

Before Forks, a small town on Washington's Olympic Peninsula, became famous as the location for Stephenie Meyer's Twilight book series, it was the self-proclaimed "Logging Capital of the World" and ground zero in a regional conflict over the fate of old-growth forests. Since Pulitzer Prize–winning journalist William Dietrich first published The Final Forest in 1992, logging in Forks has given way to tourism, but even with its new fame, Forks is still a home to loggers and others who make their living from the surrounding forests.

An unbelievable series of events led to the establishment of the Northwest Electro-development Laboratory, later the U.S. Bureau of Mines Albany Research Center. Though the fledgling lab had difficulty securing staff due to World War II, world-renown metallurgist William J. Kroll was hired early on as a consultant after fleeing Nazi occupation. Kroll, who had pioneered a method for producing commercial titanium, worked with his core group of associates to develop malleable zirconium, just as a need arose for the little-known metal.

Thoreau's classic account of the solitary life, describing his attempts to simplify his life and sort out his priorities by living alone in a cabin beside Walden Pond for nearly two years, is one of the most influential books ever written. The bible of the environmental movement, Walden vividly portrays Thoreau's reverence for nature, and his understanding of the idea that nature is made up of crucially interrelated parts.

Author of the New York Times best seller The Beginning of Infinity, David Deutsch, explores the four most fundamental strands of human knowledge: quantum physics, and the theories of knowledge, computation, and evolution - and their unexpected connections. Taken together, these four strands reveal a deeply integrated, rational, and optimistic worldview. It describes a unified fabric of reality that is objective and comprehensible, in which human action and thought are central.

Stephen Fry travels into the most remarkable place we know - our brain. The organ of knowledge and the one we know least about. Over 12 episodes Stephen explores just how much we’ve learned about this mysterious structure in recent years and tries to answer some of the most difficult questions that remain. To do this, we relay the discoveries and stories of neuroscientists, psychologists, anthropologists and even philosophers, to add illumination and perspective as we travel. Each episode will be full of brainy stories: some shocking, some thrilling, some scarcely believable.

With the support of former White House Chief of Staff John Podesta, investigative reporter Leslie Kean draws on her research to separate fact from fiction and to lift the veil on decades of U.S. government misinformation. Throughout, she presents irrefutable evidence that unknown flying objects - metallic, luminous, and seemingly able to maneuver in ways that defy the laws of physics - actually exist.

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

In Waves in an Impossible Sea, physicist Matt Strassler tells a startling tale of elementary particles, human experience, and empty space. He begins with a simple mystery of motion. When we drive at highway speeds with the windows down, the wind beats against our faces. Yet our planet hurtles through the cosmos at 150 miles per second, and we feel nothing of it. How can our voyage be so tranquil when, as Einstein discovered, matter warps space, and space deflects matter? The answer, Strassler reveals, is that empty space is a sea, albeit a paradoxically strange one.

Supercharge your learning and enhance your practice with this Internal Medicine Podcast featuring board certified Internists as they interview the experts to bring you clinical pearls, practice-changing knowledge, and bad puns. Doctors Matthew Watto, Paul Williams, and friends (a national network of students, residents, and clinician-educators) deliver a little knowledge food for your brain hole. Yummy! No boring lectures here, just high-value content and a healthy dose of humor. Fantastic for Internal Medicine, Family Medicine, Primary Care, and Hospital Medicine.

How is it possible for the disciplines of cosmology, geology, anthropology, biology, and history to fit together? These 48 lectures answer that question by weaving a single story from accounts of the past developed by a variety of scholarly disciplines. The result is a story stretching from the origins of the universe to the present day and beyond, in which human history is seen as part of the history of our Earth and biosphere, and the Earth's history, in turn, is seen as part of the history of the universe.

Imagine being the person everyone trusts to make sound, smart choices. This book goes beyond theory—it’s a guide to real-life application. Master Game Theory delivers practical, down-to-earth insights that have already transformed countless lives and can change yours too. With this book, you’ll have an arsenal of strategic tools at your fingertips, giving you newfound confidence and control over every decision.

Grant Golliher is what some would call a “horse whisperer”, able to get a wild horse to calmly accept a saddle and a rider in just hours without the use of force. Through training thousands of horses, many traumatized or abused, Golliher was able to learn essential lessons about communication, boundaries, fairness, trust, and respect to foster more fulfilled relationships, and in turn, create a richer life.