Showing titles in Science & Engineering

Conquer the Maintenance and Repair Field: Your Guide to a Career Fixing and Maintaining Machines, Mechanical Equipment, and Buildings is a comprehensive guide for aspiring professionals in the dynamic maintenance industry. This book dives into the essential skills and knowledge needed to excel in this field, from routine preventive maintenance and troubleshooting to complex repairs of HVAC systems, plumbing, and electrical equipment. Readers will learn how to maintain and repair buildings and machinery using practical, hands-on techniques. The book covers crucial topics such as safety ...

This comprehensive guide is designed to provide you with everything you need to know, from basic electrical concepts to advanced troubleshooting techniques. Whether you’re refreshing your knowledge of Ohm’s Law, mastering the intricacies of wiring methods, or learning how to size circuits and protect electrical systems, this book covers all key topics in detail. It is not just about memorizing information but truly understanding the principles that will help you excel as an electrician.

As a botanist and professor of plant ecology, Robin Wall Kimmerer has spent a career learning how to ask questions of nature using the tools of science. As a Potawatomi woman, she learned from elders, family, and history that the Potawatomi, as well as a majority of other cultures indigenous to this land, consider plants and animals to be our oldest teachers.

Death stalks America's wildlands. Indiscriminate destroyers of people, wildlife, and the environment, cartel marijuana growers will do anything to supply the black-market demand for weed. HIDDEN WAR, 2nd Edition, exposes this threat, give you a rare, inside glimpse into the operations of specially trained tactical teams with the California Department of Fish & Wildlife to infiltrate and take down these groups.

Are you tired of being manipulated by faulty logic and hidden biases? Do you want to sharpen your ability to think clearly and make sound decisions? What if you could spot hidden fallacies and challenge flawed arguments effortlessly? Whether you're navigating daily challenges, handling complex decisions, or just seeking to sharpen your mind, this book equips you with essential techniques that shape the way you think and see the world.

Bill Bryson has been an enormously popular author both for his travel books and for his books on the English language. Now, this beloved comic genius turns his attention to science. Although he doesn't know anything about the subject (at first), he is eager to learn, and takes information that he gets from the world's leading experts and explains it to us in a way that makes it exciting and relevant.

Having done field work in New Guinea for more than 30 years, Jared Diamond presents the geographical and ecological factors that have shaped the modern world. From the viewpoint of an evolutionary biologist, he highlights the broadest movements both literal and conceptual on every continent since the Ice Age, and examines societal advances such as writing, religion, government, and technology.

How can effective project management transform not just outcomes but entire organizations? In a world of constant change, mastering project management is more crucial than ever. This guide explores key principles from the Project Management Body of Knowledge (PMBOK) to Agile methodologies, helping professionals lead projects with confidence. Covering core concepts like the triple constraint—scope, time, and cost—and the impact of stakeholder engagement, it reveals how communication and collaboration drive project success.

For decades the practice of manifestation has been widely dismissed as self-involved, materialistic pseudoscience. But as neuroscientist and recognized compassion leader Dr. James Doty reveals, manifestation introduces us to different possibilities, and it lays the groundwork for a kinder, better world. Doty grounds us in the practices that change our brain structures: attention, meditation, visualization, and compassion. This mind magic allows us to move through the world in ways that help us see clearly.

Bill Bryson once again proves himself to be an incomparable companion as he guides us through the human body - how it functions, its remarkable ability to heal itself, and (unfortunately) the ways it can fail. Full of extraordinary facts (your body made a million red blood cells since you started reading this) and irresistible Bryson-esque anecdotes, The Body will lead you to a deeper understanding of the miracle that is life in general and you in particular. As Bill Bryson writes, "We pass our existence within this wobble of flesh and yet take it almost entirely for granted."

Most books about the history of humanity pursue either a historical or a biological approach, but Dr. Yuval Noah Harari breaks the mold with this highly original book. From examining the role evolving humans have played in the global ecosystem to charting the rise of empires, Sapiens integrates history and science to reconsider accepted narratives, connect past developments with contemporary concerns, and examine specific events within the context of larger ideas.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

Right this minute, your body is carrying roughly 38 trillion microbial cells along with it—and in the vast majority of cases, you couldn’t live without them. On top of that, you harbor around 380 trillion viruses, most of which are either beneficial or benign. The Hidden Power of Microbes draws back the curtain on this vast microworld in 24 half-hour lectures delivered by acclaimed science communicator Dr. Melissa Booth, research scientist, professor, and Founder and Principal of The Science Communicator, devoted to training scientists to tell accurate, compelling stories about their fields.

What is the nature of space and time? How do we fit within the universe? How does the universe fit within us? There's no better guide through these mind-expanding questions than acclaimed astrophysicist and best-selling author Neil deGrasse Tyson. But today, few of us have time to contemplate the cosmos. So Tyson brings the universe down to Earth succinctly and clearly, with sparkling wit, in digestible chapters consumable anytime and anywhere in your busy day.

The United States, Russia, China, and other countries around the world have experienced contact with the phenomenon, as we will discover in War. Americans demand that their leaders reveal what they know. They demand disclosure. But what do our allies, and our enemies, know about the phenomenon and why have they not already disclosed? Why is this an international issue, and not just an American one? And what does that tell us about the phenomenon?

Fans of xkcd ask Munroe a lot of strange questions: What if you tried to hit a baseball pitched at ninety percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? What if everyone only had one soulmate? What would happen if the moon went away? In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations, and consults with nuclear reactor operators.

Yuval Noah Harari, author of the critically acclaimed New York Times best seller and international phenomenon Sapiens, returns with an equally original, compelling, and provocative book, turning his focus toward humanity's future and our quest to upgrade humans into gods.

April 25, 1986 in Chernobyl was a turning point in world history. The disaster not only changed the world’s perception of nuclear power and the science that spawned it, but also our understanding of the planet’s delicate ecology. With the images of the abandoned homes and playgrounds beyond the barbed wire of the 30-kilometer Exclusion Zone, the rusting graveyards of contaminated trucks and helicopters, the farmland lashed with black rain, the event fixed for all time the notion of radiation as an invisible killer.

This book examines climate change's grim reality, emphasizing urgent action against future droughts, famine, and displacement.

The revised and expanded third edition of Hot Talk, Cold Science forms the capstone of the distinguished astrophysicist Dr. S. Fred Singer’s lucid, yet hard scientific look at climate change. And the book is no less explosive than its predecessors—and certainly never more timely. Singer explores the inaccuracies in historical climate data and the failures of climate models, as well as the impact of solar variability, clouds, ocean currents, and sea levels on global climate—plus factors that could mitigate any human impact on world climate.