Stars and other night sky objects can be seen with the naked eye, or seen in greater numbers and in more detail with binoculars or a telescope.Stargazing For Dummies offers you the chance to explore the night sky, providing a detailed guide to the main constellations and also offering advice on viewing other night sky objects such as planets and nebulae. It's a great introduction to a fun new hobby, and even provides a fun way to get the kids outside while doing something educational!Gives you an introduction to looking at the sky with binoculars or a telescope Offers advice on photographing the night sky Without needing to get your head around mind-bending theories, you can take part in some practical physics If you're looking for easy-to-follow guidance on getting to know the night sky, Stargazing For Dummies has you covered.

    It deals with one powerful obsession that preoccupied Escher: what he called "the regular division of the plane," the puzzlelike interlocking of birds, fish, lizards, and other natural forms in continuous patterns. Schattschneider asks, "How did he do it?" She answers the question by analyzing Escher's notebooks." Visions of Symmetry includes many of Escher's masterworks, as well as hundreds of lesser-known examples of his work. This new edition also features a foreward and an illustrated epilogue that reveals new information about Escher's inspiration and shows how his ideas of symmetry have influenced mathematicians, computer scientists, and contemporary artists.

    Intuition and computational abilities are stressed. Original material on DE and multiple integrals has been expanded.

     Discover what happens to Max and Ellie in His End Game. Find out why Piper is running from Gage in Not Letting Go. Watch Dillon finally meet his match in One More Time. Read about the whole gang in Right Side Up. Learn why Cas has commitment issues in Keep It Simple. And say goodbye in The Last Call. But wait! It's not over yet. Make sure and check out the bonus chapters at the end!

     Warning: This is an independent companion to Memory Man, meant to enhance your experience of the novel. If you have not yet bought David Baldacci’s novel, make sure to purchase it before buying this unofficial Sidekick. A knock to the head left Detective Amos Decker with an unusual medical condition: he can’t forget anything. Over a year has passed since he came home to discover the bodies of his wife and daughter, but he still sees their images vividly in his mind. Now, a new case which seems related to the murders offers him the chance to find out what really happened—but to do so, he’ll have to peer directly into the agony of his past. A master of suspense, David Baldacci has published twenty-nine novels, all of them bestsellers. Memory Man is the first novel in his new Amos Decker series. With this Sidekick, you’ll: • Learn what you might have missed on your first read of Baldacci’s novel • Discover some of the book’s secret gems and underlying themes • Explore possible alternate endings and imagine ideas for a prequel • Spend some more time with the characters you’ve come to know and love, delving deep into their psyches and hidden motives • Get a chance to discuss Memory Man with other savvy readers Sidekicks are entertaining and insightful reading companions, filled with delightful commentary and thought-provoking questions. What are readers saying about Anna Call's Sidekicks? "Makes the book much more interesting," "a real eye-opener," a "beautifully written perspective into what is actually happening between the lines." Designed to be read side by side with the novels they complement, they’ll give you even more reasons to love some of today’s best books.

    A concise look at the impact of the advent of the telescope on the way humans view the universe and their place in it focuses on the visionaries, beginning with Galileo, who created and perfected it.

    However, it is one of the basic principles of quantum theory, the most widely accepted explanation of the subatomic world - and one of the fascinating subjects dealt with in Equations of Eternity.

    His painting Net of Being--inspired by a blazing vision of an infinite grid of Godheads during an ayahuasca journey--has reached millions as the cover and interior of the band TOOL’s Grammy award–winning triple-platinum album, 10,000 Days. Net of Being is one of many images Grey has created that have resulted in a chain reaction of uses--from apparel and jewelry to tattoos and music videos--embedding these iconic works into our culture’s living Net of Being. The book explores how the mystical experience expressed in Alex Grey’s work opens a new understanding of our shared consciousness and unveils the deep influence art can have on cultural evolution. The narrative progresses through a successive expansion of identity--from the self, to self and beloved, to self and community, world spirit, and cosmic consciousness, where bodies are transparent to galactic energies. Presenting over 200 images, including many never-before-reproduced paintings as well as masterworks such as St. Albert and the LSD Revelation Revolution and Godself, the book also documents performance art, live-painting on stage throughout the world, and the “social sculpture” called CoSM, Chapel of Sacred Mirrors, that Grey cofounded with his wife and creative collaborator, artist Allyson Grey.

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

    This book, filled with drawings culled from the archives of the Andy Warhol Foundation for the Visual Arts, collects images of one of his favorite subjects - cats - in an irresistible small-format edition. Here are sleeping kittens, regal felines, and a cat named Sam - all accompanied by playful quotations from Warhol's books and diaries, such as "The important thing is to infuse everything with as much drama as you can" and "As I always say, one's company, two's a crowd, three's a party." Beautiful and charming, this book will make a perfect gift for anyone who loves cats or Andy.

    From the months each of us spent suspended in the womb anticipating birth to the moments when we wait for sleep to transport us to other realities, we are always aware of gravity. In On Gravity, physicist A. Zee combines profound depth with incisive accessibility to take us on an original and compelling tour of Einstein's general theory of relativity.Inspired by Einstein's audacious suggestion that spacetime could ripple, Zee begins with the stunning discovery of gravity waves. He goes on to explain how gravity can be understood in comparison to other classical field theories, presents the idea of curved spacetime and the action principle, and explores cutting-edge topics, including black holes and Hawking radiation. Zee travels as far as the theory reaches, leaving us with tantalizing hints of the utterly unknown, from the intransigence of quantum gravity to the mysteries of dark matter and energy.Concise and precise, and infused with Zee's signature warmth and freshness of style, On Gravity opens a unique pathway to comprehending relativity and gaining deep insight into gravity, spacetime, and the workings of the universe.

    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!

    Weaving together the cosmos' history and our own in an expanding intellectual adventure story, Dark Matter and the Dinosaurs takes us from the mysteries of dark matter and our cosmic environment to the conditions for life on Earth.Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter that is embedded in the plane of the Milky Way. Her research challenges the usual assumptions about the simple nature of dark matter and demonstrates how scientists formulate and establish new ideas. In a sense, it might have been dark matter that killed the dinosaurs.With her unique and wide-ranging perspective, Randall connects dark matter to the history of the world in the broadest terms. Bringing in pop culture and social and political viewpoints, she shares with us the latest findings—established and speculative—regarding dark matter, the cosmos, the galaxy, asteroids, comets, and impacts, as well as life's development and extinctions. Randall makes clear how connected the planet is to the makeup of the Universe, but also how fragile our place in the Universe, which evolved over billions of years, might be.In this brilliant and fresh exploration of our cosmic environment, Professor Randall explains the underlying science of our world in the breathtaking tale of a Universe in which the small and the large, the visible and the hidden are intimately related. Dark Matter and the Dinosaurs illuminates the deep relationships that are critical to our world as well as the astonishing beauty of the structures and connections that surround us. It's impossible to read this book and look at either Earth or sky again in the same way.

    From the stalwart House Stark to the conniving House Lannister, from the dragons of House Targaryen to the longships of House Greyjoy, the breathtaking sights and memorable characters of George R. R. Martin's best-selling fantasy series are brought to life in this new compilation.Find yourself drawn into the webs of intrigue and deceit spun by Littlefinger and Cersei Lannister in King's Landing. Follow Robb Stark's desperate campaign in the North, and Melisandre's magical ploys from Dragonstone. Ride with Daenerys Targaryen in her great khalasar, as she begins her crusade against Slaver's Bay across the Narrow Sea. March to the Wall with Jon Snow and the Sworn Brothers of the Night's Watch. Confront the terrible might of the wildling hordes and the bone-chilling horror of the Others.The Art of George R. R. Martin's A Song of Ice and Fire features lovingly crafted illustrations by renowned fantasy artists such as Donato Giancola, Tomasz Jedruszek, Ryan Barger, Martina Pilcerova, Michael Komarck, Noriko Meguro, and many more. From the thousands of beautiful images that have been inspired by George R. R. Martin's enticing stories comes this second volume of carefully selected art, including an introduction from the Art Coordinator of Fantasy Flight Games, Zoë Robinson.