In the 14 billion years since, scientists have pointed their telescopes upward, peering outward in space and backward in time, developing and refining theories to explain the weird and wonderful phenomena they observed.Through these observations, we now understand concepts like the size of the universe (still expanding), the distance to the next-nearest star from earth (Alpha Centauri, 26 trillion miles) and what drives the formation of elements (nuclear fusion), planets and galaxies (gravity), and black holes (gravitational collapse). But are these cosmological questions definitively answered or is there more to discover?Oxford University astrophysicist and popular YouTube personality Dr. Becky Smethurst presents everything you need to know about the universe in 10 accessible and engaging lessons.In Space at the Speed of Light: The History of 14 Billion Years for People Short on Time, she guides you through fundamental questions, both answered and unanswered, posed by space scientists. Why does gravity matter? How do we know the big bang happened? What is dark matter? Do aliens exist? Why is the sky dark at night? If you have ever looked up at night and wondered how it all works, you will find answers - and many more questions - in this pocket-sized tour of the universe!

    This Harriman House edition includes Charles Mackay's account of the three infamous financial manias - John Law's Mississipi Scheme, the South Sea Bubble, and Tulipomania.Between the three of them, these historic episodes confirm that greed and fear have always been the driving forces of financial markets, and, furthermore, that being sensible and clever is no defence against the mesmeric allure of a popular craze with the wind behind it.In writing the history of the great financial manias, Charles Mackay proved himself a master chronicler of social as well as financial history. Blessed with a cast of characters that covered all the vices, gifted a passage of events which was inevitably heading for disaster, and with the benefit of hindsight, he produced a record that is at once a riveting thriller and absorbing historical document. A century and a half later, it is as vibrant and lurid as the day it was written.For modern-day investors, still reeling from the dotcom crash, the moral of the popular manias scarcely needs spelling out. When the next stock market bubble comes along, as it surely will, you are advised to recall the plight of some of the unfortunates on these pages, and avoid getting dragged under the wheels of the careering bandwagon yourself.

    He is also the Head Teaching Fellow for the most popular course at Harvard, “Positive Psychology,” which is taken by more than 1,000 students per semester and led by Professor Tal Ben-Shahar.  Shawn received his B.A. in English from Harvard and a Master’s from Harvard Divinity School in Christian and Buddhist Ethics. Part of his interest in positive psychology stems from a troubling fact: studies have shown that many of Harvard’s undergraduates suffer from depression at some point in their college careers. One Day University is a unique educational experience  that brings intellectuals together to learn from top rated professors at Yale, Harvard, Stanford, Columbia and other prestigious universities. Chosen for their excellent teaching abilities as rated by their students, these great thinkers represent a wide variety of academic disciplines and share their knowledge in 60 minute, highly entertaining lectures. Offering the ability to learn the highlights of academic thought in world affairs, politics, history, science, art, and more; One Day University is a way to truly enjoy the thrill of learning without the pressures of tests and the high price tag of college tuition. Once reserved only for students who could attend the lectures in New York and other major cities, One Day University courses are now available to everyone from the comfort of their own homes in Kindle format.

    This book can be cut, drawn in, folded into shapes and will even take you to the fourth dimension. So join stand-up mathematician Matt Parker on a journey through narcissistic numbers, optimal dating algorithms, at least two different kinds of infinity and more.

    Packed full of tanks, armored vehicles, personnel carriers, and anti-tank weaponry, "Tank" combines comprehensive photographic spreads with in-depth histories of key manufacturers and specially commissioned visual tours of the most iconic examples of their kind. The featured vehicles are placed in their wider context, along with with tactical and technological improvements, and the impact of the tank on the evolution of battlefield and military strategy."Tank" charts the evolution of the tank over the past century, covering over 450 tanks and military vehicles from all over the world. Look through the history of tanks and explore the form and function of a weapon that changed history. Learn the different vehicles' weight, size, country of origin, and time of use through in-depth profiles.An essential visual history, "Tank" provides a complete and exciting overview to the iconic vehicles that changed history.

    "A masterpiece of science."—Werner von Braun.

    All three astronauts were experienced pilots and had dreams of one day walking on the moon, but little did they know, nor did anyone else, that once they entered the spacecraft that cold winter day they would never leave it alive. The Apollo program would be perilously close to failure before it ever got off the ground. But rather than dooming the space program, this tragedy caused the spacecraft to be completely overhauled, creating a stellar flying machine to achieve the program’s primary goal: putting man on the moon. Apollo 1 is a candid portrayal of the astronauts, the disaster that killed them, and its aftermath. In it, readers will learn: How the Apollo 1 spacecraft was doomed from the start, with miles of uninsulated wiring and tons of flammable materials in a pure oxygen atmosphere, along with a hatch that wouldn’t open How, due to political pressure, the government contract to build the Apollo 1 craft went to a bidder with an inferior plan How public opinion polls were beginning to turn against the space control before the tragedy and got much worse after Apollo 1 is about America fulfilling its destiny of man setting foot on the moon. It’s also about the three American heroes who lost their lives in the tragedy, but whose lives were not lost in vain.

    Maybe you already know that. The question is, does adolescence really need to be a frustrating time for parents and teenagers? If your child isn’t a teenager yet, can you make preparations now to avoid many of the pitfalls parents of adolescents go through? With so much information and differing viewpoints, how can a parent really know that they are "doing it right?”In Feeding The Mouth That Bites You, Dr. Ken Wilgus outlines a clear and practical path through the confusion of parenting adolescents in today’s world. Engaging, accessible, and funny, Feeding The Mouth That Bites You summarizes Dr. Wilgus’s best teachings on how to parent teenagers, collected over twenty-five years of work with adolescents and their families as well as two decades of teaching on parenting.Though trends and technology will always change, the adolescent need for autonomy remains the one foundational issue that is the largest obstacle to a healthy parent/teenager relationship. Feeding The Mouth That Bites You explains this need and the effect it has on a wide range of teenage behavior. Dr. Wilgus clearly outlines his method for safely and effectively meeting this need: Planned Emancipation. Once parents clearly understand adolescents’ needs and know how to respond, parenting a teenager becomes much less frustrating. Even their teenagers join in to help out!Knowing what your teenager needs and being able to provide for that need is truly the art of Feeding The Mouth That Bites You.

    But in the past three decades, medical advances have extended our lives and changed the way we die. In "Last Rights," Stephen Kiernan reveals the disconnect between how patients want to live the end of life--pain free, functioning mentally and physically, surrounded by family and friends--and how the medical system continues to treat the dying--with extreme interventions, at immense cost, and with little regard to pain, human comforts, or even the stated wishes of patients and families. Backed with surveys, interviews, and intimate portraits of people from all walks of life, from the dying and their families to the doctors and nurses who care for them, this book will be for our time what Elizabeth Kubler-Ross's books were for a previous generation.

    . . on childhood. As the pace of life accelerates to hyperspeed–with too much stuff, too many choices, and too little time–children feel the pressure. They can become anxious, have trouble with friends and school, or even be diagnosed with behavioral problems. Now, in defense of the extraordinary power of less, internationally renowned family consultant Kim John Payne helps parents reclaim for their children the space and freedom that all kids need, allowing their children’s attention to focus and their individuality to flourish.Based on Payne’s twenty year’s experience successfully counseling busy families, Simplicity Parenting teaches parents how to worry and hover less–and how to enjoy more. For those who want to slow their children’s lives down but don’t know where to start, Payne offers both inspiration and a blueprint for change.• Streamline your home environment. The average child has more than 150 toys. Here are tips for reducing the amount of toys, books, and clutter–as well as the lights, sounds, and general sensory overload that crowd the space young imaginations need in order to grow.• Establish rhythms and rituals. Predictability (routines) and transparency (knowing the day’s plan) are soothing pressure valves for children. Here are ways to ease daily tensions, create battle-free mealtimes and bedtimes, and tell if your child is overwhelmed.• Schedule a break in the schedule. Too many activities may limit children’s ability to motivate and direct themselves. Learn how to establish intervals of calm in your child’s daily torrent of constant doing–and familiarize yourself with the pros and cons of organized sports and other “enrichment” activities.• Scale back on media and parental involvement. Back out of hyperparenting by managing your children’s “screen time” to limit the endless and sometimes scary deluge of information and stimulation. Parental hovering is really about anxiety; by doing less and trusting more, parents can create a sanctuary that nurtures children’s identity, well-being, and resiliency as they grow–slowly–into themselves. A manifesto for protecting the grace of childhood, Simplicity Parenting is an eloquent guide to bringing new rhythms to bear on the lifelong art of parenting.

    Pregnant women are told to avoid cold cuts, sushi, alcohol, and coffee without ever being told why these are forbidden. Rules for prenatal testing are similarly unexplained. Moms-to-be desperately want a resource that empowers them to make their own right choices.When award-winning economist Emily Oster was a mom-to-be herself, she evaluated the data behind the accepted rules of pregnancy and discovered that most are often misguided and some are just flat-out wrong. Debunking myths and explaining everything from the real effects of caffeine to the surprising dangers of gardening, Expecting Better is the book for every pregnant woman who wants to enjoy a healthy and relaxed pregnancy.

    This bestselling calculus-based introductory physics text for science and engineering students is recognized throughout the world for its clear and logical presentation of the basic concepts and principles of physics. The carefully crafted revision introduces coauthor Robert Beichner and contributing author John W. Jewett, Jr., who bring to the new edition their experience and talent in the area of physics education. The historically strong problem-solving approach has been further enhanced through increased realism in the worked examples and through additional guidance to students in building a systematic, step-by-step approach to solving homework problems. An updated ancillary package including full multimedia support, on-line homework plus a content-rich Web site for instructors and students complements this unsurpassed textbook and is more fully integrated with the text than ever before.

    With over 100 million views of her blog and over 13 million views of her YouTube videos, she cuts out the jargon, tells you want you do and don’t need, and is finally going to get the nation off face wipes for good!Skincare is the go-to book for people of all ages and skin types who want to feel and look fantastic. It explains the facts, the myths and the best way to get good skin – on any budget. With everything from Caroline’s signature cheat sheets, simple tips and tricks to glow (inside and out!) understanding ingredients lists, and advice on how to choose the products that are right for you, this is the ultimate guide to healthier, brighter skin.

    . . . Wilczek writes with breathtaking economy and clarity, and his pleasure in his subject is palpable." --The New York Times Book Review One of our great contemporary scientists reveals the ten profound insights that illuminate what everyone should know about the physical worldIn Fundamentals, Nobel laureate Frank Wilczek offers the reader a simple yet profound exploration of reality based on the deep revelations of modern science. With clarity and an infectious sense of joy, he guides us through the essential concepts that form our understanding of what the world is and how it works. Through these pages, we come to see our reality in a new way--bigger, fuller, and stranger than it looked before.Synthesizing basic questions, facts, and dazzling speculations, Wilczek investigates the ideas that form our understanding of the universe: time, space, matter, energy, complexity, and complementarity. He excavates the history of fundamental science, exploring what we know and how we know it, while journeying to the horizons of the scientific world to give us a glimpse of what we may soon discover. Brilliant, lucid, and accessible, this celebration of human ingenuity and imagination will expand your world and your mind.

    Your preschooler refuses to get dressed. Your fifth-grader sulks on the bench instead of playing on the field. Do children conspire to make their parents’ lives endlessly challenging? No—it’s just their developing brain calling the shots!In this pioneering, practical book, Daniel J. Siegel, neuropsychiatrist and author of the bestselling Mindsight, and parenting expert Tina Payne Bryson demystify the meltdowns and aggravation, explaining the new science of how a child’s brain is wired and how it matures. The “upstairs brain,” which makes decisions and balances emotions, is under construction until the mid-twenties. And especially in young children, the right brain and its emotions tend to rule over the logic of the left brain. No wonder kids can seem—and feel—so out of control. By applying these discoveries to everyday parenting, you can turn any outburst, argument, or fear into a chance to integrate your child’s brain and foster vital growth. Raise calmer, happier children using twelve key strategies, including • Name It to Tame It: Corral raging right-brain behavior through left-brain storytelling, appealing to the left brain’s affinity for words and reasoning to calm emotional storms and bodily tension.• Engage, Don’t Enrage: Keep your child thinking and listening, instead of purely reacting.• Move It or Lose It: Use physical activities to shift your child’s emotional state.• Let the Clouds of Emotion Roll By: Guide your children when they are stuck on a negative emotion, and help them understand that feelings come and go.• SIFT: Help children pay attention to the Sensations, Images, Feelings, and Thoughts within them so that they can make better decisions and be more flexible.• Connect Through Conflict: Use discord to encourage empathy and greater social success. Complete with clear explanations, age-appropriate strategies for dealing with day-to-day struggles, and illustrations that will help you explain these concepts to your child, The Whole-Brain Child shows you how to cultivate healthy emotional and intellectual development so that your children can lead balanced, meaningful, and connected lives.