We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

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.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

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.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

In The Quantum Universe, Brian Cox and Jeff Forshaw approach the world of quantum mechanics in the same way they did in Why Does E=mc2? and make fundamental scientific principles accessible - and fascinating - to everyone.The subatomic realm has a reputation for weirdness, spawning any number of profound misunderstandings, journeys into Eastern mysticism, and woolly pronouncements on the interconnectedness of all things. Cox and Forshaw's contention? There is no need for quantum mechanics to be viewed this way.

Beginning with opium, the “joy plant,” which has been used for 10,000 years, Thomas Hager tells a captivating story of medicine. His subjects include the largely forgotten female pioneer who introduced smallpox inoculation to Britain, the infamous knockout drops, the first antibiotic, which saved countless lives, the first antipsychotic, which helped empty public mental hospitals, Viagra, statins, and the new frontier of monoclonal antibodies. This is a deep, wide-ranging, and wildly entertaining book.

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.

Dive into the most current test questions, meticulously updated to reflect the latest in commercial driving standards and regulations. Each question is accompanied by detailed explanations, not just telling you the right answer but why it's right, enhancing your understanding and retention. The complex nuances of commercial driving regulations, safety protocols, and vehicle operation become clear through vivid auditory descriptions, making learning effortless and engaging.

Developed by experienced professors and professionally narrated for easy listening, this course is a valuable tool when preparing for your Commercial Driver's License (CDL) Exam. The audio is focused and high-yield, covering all CDL Endorsements and topics you need to know to pass your written exam. The material is accurate, up to date, and broken down into bite-size chapters. There are quizzes and key takeaways sections following each chapter to review questions commonly tested and drive home key points.

Are you ready to ace the CDL exam on your first attempt? The CDL Study Guide 2023-2024 Edition is your key to success. This comprehensive guide is designed to provide you with the most up-to-date information, ensuring you are well-prepared for your exam. This book begins with an overview of the CDL exam, giving you a clear understanding of what to expect. It then dives into effective study tips and tricks that will help you retain information and manage your time effectively.

Don't let chance determine your future. Prepare to pass the CDL examinations by following Kevin Peterson's advice. Start your adventure right away to see your aspirations of a lucrative career around the country come true!

The beginning of a new career path in the transportation industry starts with the CDL test. We're here to help you or your students over that speed bump and onto the next mile. We are obsessed with helping our customers improve their CDL pass rates. We know how a CDL certification or endorsement can transform your future. It did ours. So we never stop working to improve our resources to ensure you can make your mark in this lucrative, in-demand career path.

CDL(R) is a registered trademark of Commercial Drivers License, which was not involved in the production of, and does not endorse, this product. Anyone planning to take this exam should take advantage of the comprehensive guide we have put together. We focus on providing a working knowledge of the material, with real life scenarios, rather than drilling practice questions constantly. Understanding the material is the way to succeed. Get this guide today, pass your test tomorrow, and get on the road!

Imagine advancing your career and seizing new opportunities with your new CDL license. The Ultimate CDL Study Guide is a must-have resource for passing your CDL exam and becoming a certified heavy vehicle driver.

Developed by experienced technicians and professionally narrated for easy listening, this course is a valuable tool when preparing for your ASE Certification A1 or Engine Repair Test. The audio is focused and high-yield, covering the most important topics you need to know to succeed on the A1 test. The material is accurate, up-to-date, and broken down into bite-sized chapters. There are quizzes and key takeaways sections following each chapter to review questions commonly tested and drive home key points.

The Airplane Flying Handbook provides basic knowledge that is essential for pilots. This handbook introduces basic pilot skills and knowledge that are essential for piloting airplanes. It provides information on transition to other airplanes and the operation of various airplane systems. It is developed by the Flight Standards Service, Airman Testing Standards Branch, in cooperation with various aviation educators and industry. This handbook is developed to assist student pilots learning to fly airplanes.