Whenyou upgrade to Extra Class, you gain access to the entire Amateur Radio frequency spectrum. Ues this book to ace the top-level ham radio licensing exam. Our expert instruction will lead you through all of the knowledge you need to pass the exam: rules, specific operating skills and more advanced electronics theory.

    This is the science that people actually want to learn, shared in a friendly, engaging style. And in the spirit of science, no subject is taboo. Amid the humor is great information and cocktail conversation fodder, all thoughtfully presented. Whether you're a total newbie or the next Albert Einstein, this guide is sure to educate and entertain...ASAP.

    And all religious beliefs are "crutches" hindering the free locomotive efforts of an advancing humanity. There are no problems related to human progress and happiness in this age which any theology can solve, and which the teachings of freethought cannot do better and without the aid of encumbrances.

    With amusing examples from film, TV, and history, learn how physics affects everything in your surroundings--without the use of mind-bending math or the need for a particle accelerator. With E=MC2, you'll learn: When forces balance: Simple answers to questions such as, "Why do balloons rise while apples fall?" The Good, the Bad, and the Impossible: Why The Good, the Bad, and the Ugly is full of absurdities. (For someone whose characters often uphold the law, Clint Eastwood certainly defies the laws of physics in this film.) AC/DC: but only AC really rocks: Alternating current (AC) is much more complicated than direct current (DC). The voltage is constantly moving between positive and negative; the current therefore flows one way, and then the other (rocking back and forth). Why do I feel this warm glow?: The theory behind how the first stars were born General Relativity and GPS: The strange result of gravity on time is well proven. Compared to the interminable time you experience while stuck in a traffic jam, time literally runs faster (because gravity is weaker) in the orbiting GPS satellites that help your GPS system get its fix. At the speed of light: A refresher on the theory of relativity and an understanding of why--a hundred years later--Einstein's physics still points the way in cutting-edge research. Yu again: In the martial arts movie Crouching Tiger, Hidden Dragon, the rebellious young heroine, Jen Yu, blocks an attacker with her hand without standing or bracing herself. All the while, she holds a cup of tea in her other hand and doesn't spill a drop. Find out why kinetic energy and scalar quantity make her move impossible. It's physics for the rest of us. So why not come along for the ride? Advance at the speed of light through the fundamental laws of physics as they were discovered, proven wrong, and revolutionized. Make this and all of the Blackboard Books(tm) a permanent fixture on your shelf, and you'll have instant access to a breadth of knowledge. Whether you need homework help or want to win that trivia game, this series is the trusted source for fun facts.

    This book extracts the essence of this Indian philosophy and provides a wealth of timeless rituals to effect positive change.Prajna offers rituals and routines for the entire day, from the moment you wake up and need the energy and positive mindset to help you start the morning, to night-time practices that allow you to wind down, relax and get the most benefit from the healing power of sleep. In between there are numerous breathing exercises, mindfulness techniques, yoga stretches and simple recipes to enjoy, all to help you destress and reset, bringing you back to yourself and to lasting peace and happiness.

    Cox and Forshaw's contention? There is no need for quantum mechanics to be viewed this way. There is a lot of mileage in the 'weirdness' of the quantum world, and it often leads to confusion and, frankly, bad science. The Quantum Universe cuts through the Wu Li and asks what observations of the natural world made it necessary, how it was constructed, and why we are confident that, for all its apparent strangeness, it is a good theory.The quantum mechanics of The Quantum Universe provide a concrete model of nature that is comparable in its essence to Newton’s laws of motion, Maxwell’s theory of electricity and magnetism, and Einstein’s theory of relativity.

    

    Be prepared to question the world you live in and everything you thought you knew about the universe, human origins, and the lost civilizations of the past. Discover thought-bending evidence from some of the oldest text ever written and learn the reasons why their content eventually became suppressed and hidden from most of society. Conspiracy theories or conspiracy facts, you decide what's real based on the evidence. Once you read The Stage of Time, your perspective on reality may never be quite the same way again. This book includes: -Details about the ancient civilizations that once existed around the world and the events which led to their disappearance. -Translations from ancient texts that include: The Atrahasis, Enuma Elish, Sumerian King List, Eridu Genesis, Code of Hammurabi, Emerald Tablets, and more. -The eagle and the serpent, cataclysms during the last ice age, and the influences of the Anunnaki. -Secrets of consciousness, reincarnation, spirituality, and sentient life in the universe.

    This authoritative yet accessible study is the ultimate astronomy lesson. Combining fascinating and often alarming scenarios that seem plucked from science fiction with the latest research and opinions, Plait illustrates why outer space is not as remote as most people think. Each chapter explores a different phenomenon, explaining it in easy-to-understand terms, and considering how life on earth and the planet itself would be affected should the event come to pass. Rather than sensationalizing the information, Plait analyzes the probability of these catastrophes occurring in our lifetimes and what we can do to stop them. With its entertaining tone and enlightening explanation of unfathomable concepts, Death from the Skies! will appeal to science buffs and beginners alike.

    The effects of homeopathy don’t go away under rigorous scientific conditions. The laws of nature aren’t what they used to be. Thirty years on, no one has an explanation for a seemingly intelligent signal received from outer space. The US Department of Energy is re-examining cold fusion because the experimental evidence seems too solid to ignore. The placebo effect is put to work in medicine while doctors can’t agree whether it even exists.In an age when science is supposed to be king, scientists are beset by experimental results they simply can’t explain. But, if the past is anything to go by, these anomalies contain the seeds of future revolutions. While taking readers on an entertaining tour d’horizon of the strangest of scientific findings – involving everything from our lack of free will to Martian methane that offers new evidence of life on the planet – Michael Brooks argues that the things we don’t understand are the key to what we are about to discover.This mind-boggling but entirely accessible survey of the outer limits of human knowledge is based on a short article by Michael Brooks for New Scientist magazine. It became the sixth most circulated story on the internet in 2005, and provoked widespread comment and compliments (Google “13 things that do not make sense” to see).Michael Brooks has now dug deeply into those mysteries, with extraordinary results.

    When you're a lonely six-year-old, you don't really understand what that means. All you know is you're happy to have a friend to play with.Patsy Whyte caught glimpses of an invisible world growing up in a children's home in Aberdeen. One of a family of ten traveller children, torn apart by the state in the 1950's, Patsy recalls a childhood scarred by years of mental and emotional abuse, prejudice and hatred.Patsy left the home at the age of 15, angry, naive and ill-prepared, but with a will to survive which would be tested to the limit. She rubbed shoulders with the rich and powerful and the poorest in the land, and drifted into a world of violence, prostitution and drugs which almost claimed her life.More than anything, No Easy Road is a testament to the survival of the human spirit.

    But something went terribly wrong. By day's end, some would be alive. Others would not. A close-knit community would be devastated, forced to endure. This gripping true story centers on what happened to one courageous and flawed young man who survived, and how his life quickly spiraled out of control in the next two years. It is a story about love, unbreakable friendship, and "king" corn. “There are some forty-five thousand items in the average American supermarket and more than a quarter of them now contain corn,” writes Michael Pollan in The Omnivore’s Dilemma. But as international dependence on the highly subsidized crop for cattle feed, corn syrup and ethanol has surged—so have deaths by corn. Based on three years of reporting and interviews with the people involved and thousands of pages of court documents, transcripts, police reports, journalist Erika Hayasaki brings to life (in narrative nonfiction-style) this world of people who risk and sometimes lose their lives for this powerful commodity. Hayasaki, a former national correspondent for the Los Angeles Times, is the author of The Death Class: A True Story About Life (Simon & Schuster 2014), as well as the Kindle Single, Dead or Alive (2012). She is an assistant professor in the Literary Journalism Program at the University of California, Irvine, and a regular contributor to Newsweek and The Atlantic. *Cover design by Kristen RadtkePraise for DROWNED BY CORN:THE CHICAGO TRIBUNE: "The descriptions of the accident are chilling: a blow-by-blow account of the grain pulling the young men under and the dramatic rescue of Will, who survived after being buried past his chest. The piece follows Will as his grief sends him into a downward spiral. "Drowned by Corn" is a gripping narrative of tenderness and horror, friendship and loss." — Megan KirbySAN FRANCISCO CHRONICLE: "Erika Hayasaki’s suspenseful account of the deaths of Paco and Wyatt and the harrowing rescue of Will is the stuff of nightmares. But what elevates this fine work of investigative journalism is her portrayal of Will in the aftermath: his survival guilt, his struggle with alcohol and drugs, his strained relationships and his eventual discovery of a way to endure his and his town’s unspeakable losses." — Porter Shreve

    The book is fantastically illuminating, well written, works as a kind of autobiography, and Al's input is effective as commentary." You will probably feel the same way by seeing how creatively combining math, logic, psychology, and probability theory can solve problems you might have previously regarded as unsolvable. Your ability to identify and even manipulate other people's thoughts and desires should improve, as well as your ability to understand and resist other experts who attempt to do the same thing. And this book will almost certainly put money in your pocket.The title, DUCY?, was taken from our forums at www.twoplustwo.com's. To encourage people to think better, David would often ask, "Do you see why?" before fully explaining his conclusions or advice. Forum participants c

    In this groundbreaking analysis, over thirty of the most popular treatments—acupuncture, homeopathy, aromatherapy, reflexology, chiropractic, and herbal medicines—are examined for their benefits and potential dangers. Questions answered include: What works and what doesn't? What are the secrets, and what are the lies? Who can you trust, and who is ripping you off? Can science decide what is best, or do the old wives' tales really tap into ancient, superior wisdom?In their scrutiny of alternative and complementary cures, authors Simon Singh and Edzard Ernst also strive to reassert the primacy of the scientific method as a means for determining public health practice and policy.

    Abundant examples and exercises allow students to focus on how to do historical linguistics. The book is distinctive for its integration of the standard topics with others now considered important to the field, including syntactic change, grammaticalization, sociolinguistic contributions to linguistic change, distant genetic relationships, areal linguistics, and linguistic prehistory. It also offers a defense of the family tree model, a response to recent claims on lexical diffusion/frequency, and a section on why languages diversify and spread. Examples are taken from a broad range of languages; those from the more familiar English, French, German, and Spanish make the topics more accessible, while those from non-Indo-European languages show the depth and range of the concepts they illustrate.