The answer: with the essentials. Now, finally satisfy your desire for scientific inquiry in a way that makes this enormous field accessible, understandable, and undeniably captivating. Professor Viskontas boils down the scientific world into 12 key concepts every educated person should know. Devoting two lectures to each concept to give you more time to engage with it, her 24-lecture series is an engaging and enlightening introduction to everything from the behavior of subatomic particles to the latest theories about the Big Bang. Throughout, you'll get accessible looks at key building blocks of scientific knowledge, including brain plasticity, fluid mechanics, electromagnetism, genetics, quantum theory, emergence, evolution, thermodynamics, the Big Bang, and the nature of matter. Each concept is presented in a clear, concise way that will inform and delight you, and that will give you the opportunity to probe the invisible life of living cells, visit the universe seconds after its birth, and much more. Concepts that may have eluded you in school, that you may not be familiar with, or that you simply never appreciated for their intricate beauty are now brought to vivid life in a way that sticks. Welcome to the world of science - reduced to its powerful essence.

    King (William and Mary University) delves into the story of how, why, where, and when we became human. These lectures will help you understand the forces that have shaped, and continue to shape, our species. "An evolutionary perspective on human behavior," notes Dr. King, "results in more than just knowledge about dates and sites when and where specific evolutionary milestones likely occurred." "It is also a window on the past and future of our species. An entirely new way of thinking comes into focus when we consider the human species within an evolutionary perspective."A Century of ScholarshipWhile covering these subjects in this 24-lecture series, Dr. King synthesizes the best that more than a century of scientific scholarship has to offer across a variety of disciplines. Biological anthropologists study primate anatomy and behavior both to understand evolution and to learn more about our common ancestor. Biological anthropologists are joined by molecular anthropologists to better understand hominids by studying fossils, ancient skeletal remains, and lifestyle information such as cave art and stone tools. Case Studies that Clarify Evolution and Its Power Dr. King begins by explaining key mechanisms through which evolution functions, citing famous and definitive case studies that demonstrate these forces. In one such landmark study, for example, biologists Peter and Rosemary Grant returned to the Galapagos Islands more than 100 years after Darwin's first voyage to conduct research on island finches. In 1977, a drought-induced scarcity of soft, edible seeds brought forth in the very next generation a population of finches with larger, stronger beaks capable of crushing larger, tougher seeds. Extraordinarily, in 1985, heavy rains produced a surplus of softer seeds, and natural selection produced a succeeding generation of the smaller-beaked variety. Evolution had occurred in two different directions within a decade. This "natural selection" is the theoretical tool of evolution, which helps us make sense of these facts. Why Evolution Remains Important to Us Today Perhaps the greatest measure of this theory's power is its relevance to our lives today. - Did you know that the gene which causes sickle cell anemia must be inherited from both parents to cause the disease but the disease does not occur when only a single gene is inherited? - Or that the single gene, in fact, affords protection from malaria? Or that race, a category so securely ingrained in our consciousness, is practically meaningless in biological terms? - Or how to evaluate the claim that a gene can be responsible for a certain personality trait? A Glimpse Into Our Selected Primate Heritage With an understanding of the basic mechanisms of evolutionary change in hand, the course looks at how our ancient primate ancestors adapted. Consider the anatomical features we share with monkeys, great apes, and other primates. Our large brains, grasping hands, and forward-facing eyes allowing us to perceive depth are critical to the way we function in the world. Yet the fossil record tells us that some 70 million years ago these distinctive primate features did not exist. What caused the first primates to emerge from existing mammalian populations? One proposed solution was that the appearance of insects living in the lower canopies of trees offered a plentiful food resource to those species adapted to procure it. Could depth perception and grasping ability have provided an advantage here, and hence been naturally selected? This is the function of biological anthropology: confronting the facts, then suggesting and testing possibilities. A Course as Much About the Present as the PastWith so much of evolutionary history taken up with the past, the insights gained in these lectures may tempt you to add questions of your own: - Is human evolution still a force in today's world? Hasn't our modern, mobile culture rendered evolution irrelevant? - In fact, human evolution is a stronger force than ever, interacting with human culture in complex ways. Issues such as obesity, AIDS, and genetics are all discussed. And you may well find these lectures opening your eyes to the extraordinary ways in which the biological power of natural selection is still at work in the world today. Course Lecture Titles1. What is Biological Anthropology? 2. How Evolution Works 3. The Debate Over Evolution 4. Matter Arising—New Species 5. Prosimians, Monkeys, and Apes 6. Monkey and Ape Social Behavior 7. The Mind of the Great Ape 8. Models for Human Ancestors? 9. Introducing the Hominids 10. Lucy and Company 11. Stones and Bones 12. Out of Africa 13. Who Were the Neandertals? 14. Did Hunting Make Us Human? 15. The Prehistory of Gender 16. Modern Human Anatomy and Behavior 17. On the Origins of Homo sapiens 18. Language 19. Do Human Races Exist? 20. Modern Human Variation 21. Body Fat, Diet, and Obesity 22. The Body and Mind Evolving 23. Tyranny of the Gene? 24. Evolution and Our Future

    Yet behind that veil lies one of the most amazing civilizations the world has ever known. For most of its 5,000-year existence, China has been the largest, most populous, wealthiest, and mightiest nation on Earth. And for us as Westerners, it is essential to understand where China has been in order to anticipate its future. This course answers this need by delivering a comprehensive political and historical overview of one of the most fascinating and complex countries in world history.

    From early concepts of whether the world was a disk floating in water (Thales) or pear-shaped (Columbus), Davis explains earthquakes, rain forests, Atlantis and whether there are canaries on the Canary Islands. In short, he covers the scientific, physical, and political history of the Earth and does his level best to raise our collective geographic IQ while entertaining us.

    Presents historical, religious and philosophical explanations for the existence of evil.

    In Physics of the Impossible, the renowned physicist Michio Kaku explores to what extent the technologies and devices of science fiction that are deemed equally impossible today might well become commonplace in the future.From teleportation to telekinesis, Kaku uses the world of science fiction to explore the fundamentals—and the limits—of the laws of physics as we know them today. He ranks the impossible technologies by categories—Class I, II, and III, depending on when they might be achieved, within the next century, millennia, or perhaps never. In a compelling and thought-provoking narrative, he explains:· How the science of optics and electromagnetism may one day enable us to bend light around an object, like a stream flowing around a boulder, making the object invisible to observers “downstream”· How ramjet rockets, laser sails, antimatter engines, and nanorockets may one day take us to the nearby stars· How telepathy and psychokinesis, once considered pseudoscience, may one day be possible using advances in MRI, computers, superconductivity, and nanotechnology· Why a time machine is apparently consistent with the known laws of quantum physics, although it would take an unbelievably advanced civilization to actually build oneKaku uses his discussion of each technology as a jumping-off point to explain the science behind it. An extraordinary scientific adventure, Physics of the Impossible takes readers on an unforgettable, mesmerizing journey into the world of science that both enlightens and entertains.

    It now has 600,000 to a million page hits daily. Every now and then, Munroe would get emails asking him to arbitrate a science debate. 'My friend and I were arguing about what would happen if a bullet got struck by lightning, and we agreed that you should resolve it . . . ' He liked these questions so much that he started up What If. If your cells suddenly lost the power to divide, how long would you survive? How dangerous is it, really, to be in a swimming pool in a thunderstorm? If we hooked turbines to people exercising in gyms, how much power could we produce? What if everyone only had one soulmate?When (if ever) did the sun go down on the British empire? How fast can you hit a speed bump while driving and live?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. His responses are masterpieces of clarity and hilarity, studded with memorable cartoons and infographics. They often predict the complete annihilation of humankind, or at least a really big explosion. Far more than a book for geeks, WHAT IF: Serious Scientific Answers to Absurd Hypothetical Questions explains the laws of science in operation in a way that every intelligent reader will enjoy and feel much the smarter for having read.

    This astonishing device, responsible for storing and retrieving vast quantities of information that can be accessed at a moment's notice, is the human brain. How does such a dynamic and powerful machine make memories, learn a language, and remember how to drive a car? What habits can we adopt in order to learn more effectively throughout our lives? And how do external factors like traumatic injuries and mood affect our gray matter? The answers to these questions are merely the tip of the iceberg in The Learning Brain.These 24 half-hour lectures offer in-depth and surprising lessons about how the brain learns and how we can optimize that learning. Begin your journey by focusing on which parts of the brain are responsible for different kinds of memory, from personal experiences and memorized facts to short-term memory, and how these systems work on a psychological and biological level. Then, discover how to better absorb and retain all kinds of memories in all stages of life. This course is chock-full of valuable information, whether you're learning a new language at 60 or discovering calculus at 16. If you need better study habits, struggle with learning a new skill, or just worry about memories fading with age, The Learning Brain will provide illuminating insights.Take this journey with Thad Polk, professor of psychology at the University of Michigan, whose well-organized curriculum and relaxed teaching style ease you into intricate aspects of learning science, including the underlying cognitive and neural mechanisms involved. Professor Polk's credentials in psychology and over 20 years' experience in education shine through every lecture of The Learning Brain as he firmly supports this rigorous exploration with scientific studies conducted over the last several decades of neuroscientific research.Listening Length: 12 hours and 23 minutes

    One of the first paleoanthropologists to study fossil evidence and genetic information together in order to test hypotheses about human prehistory, Professor Hawks is adept at looking at human origins not just with one lens, but with two.He has traveled around the world to examine delicate skeletal remains and pore over the complex results of genetic testing. His research and scholarship on human evolutionary history has been featured in a variety of publications, including Science, American Journal of Physical Anthropology, Slate, and Journal of Human Evolution.But more than that, Professor Hawks has crafted a course that demonstrates the passion and excitement involved in the field of paleoanthropology. With his engaging lecturing style and his use of fossil finds taken from his personal collection, Professor Hawks will capture your attention and show you all the drama and excitement to be found in eavesdropping on the latest debates about human evolutionary history.

    Even knowing a little bit of Spanish will make travel to Latin America or Spanish-speaking countries a breeze. Whether you want to travel, communicate with friends or colleagues, reconnect with family, or just understand more of what’s going on in the world around you, learning Spanish will expand your horizons and immeasurably enrich your life. The best part is that it doesn’t have to be difficult or take years to master. Thirty minutes a day is all it takes, and we get you speaking right from the first day. Pimsleur courses use a scientifically-proven method that puts you in control of your learning. If you’ve tried other language learning methods but found they simply didn’t stick, then you owe it to yourself to give Pimsleur a try.Why Pimsleur? - Quick + Easy – Only 30 minutes a day. - Portable + Flexible – Core lessons can be done anytime, anywhere, and easily fit into your busy life. - Proven Method – Works when other methods fail. - Self-Paced – Go fast or go slow – it’s up to you. - Based in Science – Developed using proven research on memory and learning. - Cost-effective – Less expensive than classes or immersion, and features all native speakers. - Genius – Triggers your brain’s natural aptitude to learn. - Works for everyone – Recommended for ages 13 and above.What’s Included? - 30, 30-minute audio lessons - 60 minutes of reading instruction to provide you with an introduction to reading Spanish designed to teach you to sound out words with correct pronunciation and accent - in total, 16 hours of audio, all featuring native speakers - a Reading Booklet and User’s GuideWhat You’ll Learn In the first 10 lessons, you’ll cover the basics: saying hello, asking for or giving information, scheduling a meal or a meeting, asking for or giving basic directions, and much more. You’ll be able to handle minimum courtesy requirements, understand much of what you hear, and be understood at a beginning level, but with near-native pronunciation skills. In the next 10 lessons, you’ll build on what you’ve learned. Expand your menu, increase your scheduling abilities from general to specific, start to deal with currency and exchanging money, refine your conversations and add over a hundred new vocabulary items. You’ll understand more of what you hear, and be able to participate with speech that is smoother and more confident. In the final 10 lessons, you’ll be speaking and understanding at an intermediate level. In this phase, more directions are given in the target language, which moves your learning to a whole new plane. Lessons include shopping, visiting friends, going to a restaurant, plans for the evening, car trips, and talking about family. You’ll be able to speak comfortably about things that happened in the past and make plans for the future. Reading Lessons are included at the end of Lesson 30 to provide you with an introduction to reading Spanish. These lessons, which total about one hour, are designed to teach you to sound out words with correct pronunciation and accent.The Pimsleur Method We make no secret of what makes this powerful method work so well. Paul Pimsleur spent his career researching and perfecting the precise elements anyone can use to learn a language quickly and easily. Here are a few of his “secrets”:The Principle of Anticipation In the nanosecond between a cue and your response, your brain has to work to come up with the right word. Having to do this boosts retention, and cements the word in your mind.Core Vocabulary Words, phrases, and sentences are selected for their usefulness in everyday conversation. We don’t overwhelm you with too much, but steadily increase your ability with every lesson.Graduated Interval Recall Reminders of new words and structures come up at the exact interval for maximum retention and storage into your long-term memory.Organic Learning You work on multiple aspects of the language simultaneously. We integrate grammar, vocabulary, rhythm, melody, and intonation into every lesson, which allows you to experience the language as a living, expressive form of human culture.Learning in Context Research has shown that learning new words in context dramatically accelerates your ability to remember. Every scene in every Pimsleur lesson is set inside a conversation between two people. There are no drills, and no memorization necessary for success.Active Participation The Pimsleur Method + active learner participation = success. This method works with every language and every learner who follows it. You gain the power to recall and use what you know, and to add new words easily, exactly as you do in English.The Spanish Language Spanish is the official language of 19 Latin American nations, as well as Spain, the Dominican Republic, and Cuba. Further, it’s one of the six official languages recognized by the United Nations. Pimsleur's Spanish programs teach an educated Latin American Spanish, featuring speakers from Colombia and Mexico. Students can expect to understand the lessons clearly and to be understood by Spanish speakers everywhere.Tech Talk - CDs are formatted for playing in all CD players, including car players, and users can copy files for use in iTunes or Windows Media Player.

    McAuley88 • Glory • (2007) • novelette by Greg Egan112 • Maelstrom • (2007) • novelette by Kage Baker143 • Blessed by an Angel • (2007) • shortstory by Peter F. Hamilton158 • Who's Afraid of Wolf 359? • shortstory by Ken MacLeod170 • The Valley of the Gardens • (2007) • novelette by Tony Daniel202 • Dividing the Sustain • (2007) • novelette by James Patrick Kelly234 • Minla's Flowers • [Merlin [4] • 2] • (2007) • novella by Alastair Reynolds291 • Splinters of Glass • (2007) • novelette by Mary Rosenblum316 • Remembrance • (2007) • shortstory by Stephen Baxter334 • The Emperor and the Maula • (2007) • novelette by Robert Silverberg379 • The Worm Turns • (2007) • shortstory by Gregory Benford401 • Send Them Flowers • (2007) • novelette by Walter Jon Williams436 • Art of War • shortstory by Nancy Kress454 • Muse of Fire • (2007) • novella by Dan Simmons

    But this course, as Professor Greenberg notes, is a basic course, designed to introduce you to music's language in a way that is similar to the way you learned your own native language, by "discovering and exploring musical syntax through our ears—by learning what the parts of musical speech sound like—rather than what they look like on paper."By sidestepping the necessity to read music, these lectures represent an extremely rare opportunity in musical education—an opportunity to experience a solid introduction to music theory's basics in a way that is not technically intimidating, yet provides a substantial grounding in the fundamentals. As such, Professor Greenberg has devised a highly individualized approach to music theory. There is simply little or no literature in this field that can teach as much without recourse to music notation. Thus, it can appeal to those who are not learning, or even planning to learn, to play a musical instrument or to compose. It can even be beneficial to musicians who do not play a keyboard instrument and may have had difficulty grasping some of the more abstract concepts of music. As much as anything else, the course is designed to help deepen and intensify the experience of Professor Greenberg's other Teaching Company Courses, currently 21 in number.

     If all this sounds interesting, then you should check out: Happier Human: 53 Science-Backed Habits to Increase Your Happiness Written by Wall Street Journal bestselling author S.J. Scott, Happier Human provides a detailed examination of the strategies and ideas that actually make people happy. Each idea is supported by a wealth of research into why it works. Plus, it also includes a simple action plan for turning these ideas into permanent habits that people can incorporate into their busy lives. Inside this accessible, entertaining guide, you'll learn: The role happiness plays in your success (hint: it's so much bigger than you think!) Which of our emotions are broken, and what that means for you 5 fundamental needs we all experience on a daily basis 8 reasons people struggle with unhappiness today How to identify and use the "big levers of happiness" How adaptation dampens your happiness … and what you can do to fight that tendency What the 80/20 Rule actually means, and how to use it Tools to test your level of happiness right now How to find happiness with others and yourself The secret to eliminating bad habits once and for all Intelligent steps for removing unhappiness for your life immediately 53 fully science-backed strategies for reaching a higher level of bliss today ... and so much more. Ready to stop waiting for happiness and make it part of your life today? Don't wait any longer. Buy this book NOW to build the happier, healthier, stronger business you've always known you could have. Pick up your copy today by clicking the BUY NOW button at the top of this page!

    Never before in history have we been able to acquire, record, communicate, and use information in so many different forms. Never before have we had access to such vast quantities of data of every kind. This revolution goes far beyond the limitless content that fills our lives, because information also underlies our understanding of ourselves, the natural world, and the universe. It is the key that unites fields as different as linguistics, cryptography, neuroscience, genetics, economics, and quantum mechanics. And the fact that information bears no necessary connection to meaning makes it a profound puzzle that people with a passion for philosophy have pondered for centuries.Table of ContentsLECTURE 1The Transformability of Information 4LECTURE 2Computation and Logic Gates 17LECTURE 3Measuring Information 26LECTURE 4Entropy and the Average Surprise 34LECTURE 5Data Compression and Prefix-Free Codes 44LECTURE 6Encoding Images and Sounds 57LECTURE 7Noise and Channel Capacity 69LECTURE 8Error-Correcting Codes 82LECTURE 9Signals and Bandwidth 94LECTURE 10Cryptography and Key Entropy 110LECTURE 11Cryptanalysis and Unraveling the Enigma 119LECTURE 12Unbreakable Codes and Public Keys 130LECTURE 13What Genetic Information Can Do 140LECTURE 14Life’s Origins and DNA Computing 152LECTURE 15Neural Codes in the Brain 169LECTURE 16Entropy and Microstate Information 185LECTURE 17Erasure Cost and Reversible Computing 198LECTURE 18Horse Races and Stock Markets 213LECTURE 19Turing Machines and Algorithmic Information 226LECTURE 20Uncomputable Functions and Incompleteness 239LECTURE 21Qubits and Quantum Information 253LECTURE 22Quantum Cryptography via Entanglement 266LECTURE 23It from Bit: Physics from Information 281LECTURE 24The Meaning of Information 293

    Practice. Practice.”Today, the relatively new science of performance psychology tells us that the old answer is incomplete at best. In The Psychology of Performance: How to Be Your Best in Life, clinical sport psychologist Eddie O’Connor, Ph.D., shares the best ways for you to reach your personal Carnegie Hall based on the latest scientific research—whether your performance environment is music, dance, business, or sport. These often surprising research results will make you rethink your own performance strategies, offering approaches you might never have considered and busting myths you might have taken as truth.In The Psychology of Performance, you will learn how to tackle some of the greatest challenges that arise as you work towards your goals. The very first step is to clearly define those goals and your values, discovering how to shape your practice and performance as you go. Even with your path clearly defined, however, there are difficulties you will need to tackle along the way.One of the most common roadblocks to success is performance anxiety, which you can learn to overcome through imagery techniques and other tools. A crucial thing to remember as you “get in the zone”—that psychological place where everything comes together and feels easy—is to remember to be compassionate to yourself when you don’t succeed right away. Pushing ahead and struggling will always be a part of accomplishing your goals; Dr. O’Connor teaches not only how to succeed, but how to deal with the negative parts of your journey as well, including how to identify and prevent burnout.The relatively new field of performance psychology is helping performers around the world up their mental, emotional, and physical games in sport, dance, art, and business. With The Psychology of Performance, you, too, can aim for the top with scientifically proven theories and skills.