It features not only borders, cities, rivers, and peaks, but also places of historical and cultural interest, eminent personalities, iconic animals and plants, cultural events, and many more fascinating facts associated with every region of our planet.

    While they're at it, they helpfully demystify many complicated things we do know about, from quarks and neutrinos to gravitational waves and exploding black holes. With equal doses of humor and delight, they invite us to see the universe as a vast expanse of mostly uncharted territory that's still ours to explore.This entertaining illustrated science primer is the perfect book for anyone who's curious about all the big questions physicists are still trying to answer.

    Despite a difficult start, Pollyanna's exuberance and positivity affect everyone who meets her, and she spreads joy and love wherever she goes. But when tragedy strikes, Pollyanna finds her optimistic attitude tested, and she must learn to find happiness again.A heartwarming tale that has become one of the most loved children's stories of all time, Eleanor H. Porter's 1913 best-seller—the first in a long series of Pollyanna novels by the author and other writers—is a beautiful story with a powerful moral message.

    And best of all was the remarkable grandmother who made magic of all she touched, bringing the past alive as only a born storyteller could.Here are those marvelous tales—faithfully recalled for the delight of young and old alike, a touchstone to another day when life was simpler, perhaps richer; when the treasures of family life and love were passed from generation to generation by a child's questions...and the legends that followed enlarged our faith.Gifted storyteller Arleta Richardson grew up an only child in Chicago, living in a hotel on the shores of Lake Michigan. Under the care of her maternal grandmother, she listened for hours as her grandmother told stories from her own childhood. With unusual recall, Arleta began to write these stories for an audience that now numbers over 2 million. "My grandmother would be amazed to know her stories have gone around the world," Arleta says.

    Born in Pisa, Italy, in the sixteenth century, Galileo contributed to the era's great rebirth of knowledge. He invented a telescope to observe the heavens. From there, not even the sky was the limit! He turned long-held notions about the universe topsy turvy with his support of a sun-centric solar system. Patricia Brennan Demuth offers a sympathetic portrait of a brilliant man who lived in a time when speaking scientific truth to those in power was still a dangerous proposition.

    Through his eyes, the pleasures and perils of ranching in the early twentieth century are experienced... auctions and roundups, family picnics, irrigation wars, tornadoes and wind storms all give authentic color to Little Britches. So do wonderfully told adventures, which equip Ralph to take his father's place when it becomes necessary.Newly republished in a hardcover edition with a 1950s cover, jacket and pictorial endpages. Interior illustrations by Edward Shenton.

    Pepper has to sew all day long just to earn enough to pay the rent and to feed the five growing Peppers. But she faces poverty and trouble with a stout heart, a smiling face, and the help of her jolly brood: blue-eyed Ben, the eldest and the man of the house at the age of 11; pretty Polly, so eager to cook for the family and make everyone happy and comfortable; and the three littlest Peppers, Joel, Davie, and baby Phronsie.A favorite of children, parents, and teachers for generations, this heartwarming classic first appeared in 1880. Since then, it has inspired countless young imaginations with its tender tales of the ways in which courage and good cheer can overcome adversity.

    For more than two centuries, our understanding of the laws of nature expanded rapidly. But today, despite our best efforts, we know nothing more about these laws than we knew in the 1970s. Why is physics suddenly in trouble? And what can we do about it?One of the major problems, according to Smolin, is string theory: an ambitious attempt to formulate a “theory of everything” that explains all the particles and forces of nature and how the universe came to be. With its exotic new particles and parallel universes, string theory has captured the public’s imagination and seduced many physicists.But as Smolin reveals, there’s a deep flaw in the theory: no part of it has been tested, and no one knows how to test it. In fact, the theory appears to come in an infinite number of versions, meaning that no experiment will ever be able to prove it false. As a scientific theory, it fails. And because it has soaked up the lion’s share of funding, attracted some of the best minds, and effectively penalized young physicists for pursuing other avenues, it is dragging the rest of physics down with it.With clarity, passion, and authority, Smolin charts the rise and fall of string theory and takes a fascinating look at what will replace it. A group of young theorists has begun to develop exciting ideas that, unlike string theory, are testable. Smolin not only tells us who and what to watch for in the coming years, he offers novel solutions for seeking out and nurturing the best new talent—giving us a chance, at long last, of finding the next Einstein.

    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.

    Through that observation, astronomers could calculate the size of the solar system—but only if they could compile data from many different points of the globe, all recorded during the short period of the transit. Overcoming incredible odds and political strife, astronomers from Britain, France, Russia, Germany, Sweden, and the American colonies set up observatories in remote corners of the world, only to have their efforts thwarted by unpredictable weather and warring armies. Fortunately, transits of Venus occur in pairs: eight years later, the scientists would have another opportunity to succeed.   Chasing Venus brings to life the personalities of the eighteenth-century astronomers who embarked upon this complex and essential scientific venture, painting a vivid portrait of the collaborations, the rivalries, and the volatile international politics that hindered them at every turn. In the end, what they accomplished would change our conception of the universe and would forever alter the nature of scientific research.

    Full-color illustrations.

    Or at least that was the plan, until the ship runs into trouble and David is rescued by Alan Breck Stewart, fugitive Jacobite and, by his own admission, a ‘bonny fighter’. Balfour, a canny lowlander, finds an echo of some wilder and more romantic self in the wilful and courageous Highland spirit of Alan Breck. A strange and difficult friendship is born, as their adventures begin.Kidnapped has become a classic of historical romance the world over and is justly famous as a novel of travel and adventure in the Scottish landscape. Stevenson’s vivid descriptive powers were never better than in his account of remote places and dangerous action in the Highlands in the years after Culloden.‘A cracking tale of low skulduggery and high adventure, Robert Louis Stevenson’s Kidnapped has enthralled generations of readers since its first publication in 1886. A book for thrill-seekers of all ages, this romp through Jacobite Scotland is a true classic.’ Sunday Herald‘A delicately balanced book, expertly controlled, sharply focused, and written with an affectionate irony. It is perhaps the finest of Stevenson’s novels.’ Jenni Calder

    But the dot, though perfect in every way, only had eyes for a wild and unkempt squiggle. All of the line's romantic dreams were in vain, until he discovered...angles! Now, with newfound self-expression, he can be anything he wants to be--a square, a triangle, a parallelogram....And that's just the beginning!First published in 1963 and made into an Academy Award-winning animated short film, here is a supremely witty love story with a twist that reveals profound truths about relationships--both human and mathematical--sure to tickle lovers of all ages.

    The ship is full of exciting places to explore, but when George ventures into the first class storage cabin, a terrible boom shakes the entire boat. Suddenly, water is everywhere, and George's life changes forever.Lauren Tarshis brings history's most exciting and terrifying events to life in this new fictional series. Readers will be transported by stories of amazing kids and how they survived!

    Nobody is perfect. And that includes five of the greatest scientists in history—Charles Darwin, William Thomson (Lord Kelvin), Linus Pauling, Fred Hoyle, and Albert Einstein. But the mistakes that these great luminaries made helped advance science. Indeed, as Mario Livio explains, science thrives on error, advancing when erroneous ideas are disproven.As a young scientist, Einstein tried to conceive of a way to describe the evolution of the universe at large, based on General Relativity—his theory of space, time, and gravity. Unfortunately he fell victim to a misguided notion of aesthetic simplicity. Fred Hoyle was an eminent astrophysicist who ridiculed an emerging theory about the origin of the universe that he dismissively called “The Big Bang.” The name stuck, but Hoyle was dead wrong in his opposition.They, along with Darwin (a blunder in his theory of Natural Selection), Kelvin (a blunder in his calculation of the age of the earth), and Pauling (a blunder in his model for the structure of the DNA molecule), were brilliant men and fascinating human beings. Their blunders were a necessary part of the scientific process. Collectively they helped to dramatically further our knowledge of the evolution of life, the Earth, and the universe.