Inside this book, families will find fun, mischief-making math problems to tackle—math that isn't just kid-friendly, but actually kid-appealing. With over 100 math riddles on topics from jalapeños and submarines to roller coasters and flamingos, this book bursts with math that looks nothing like school. And with three different levels of challenge (wee ones, little kids, and big kids), there's something for everyone. We can make numbers fun, and change the world, one Bedtime Math puzzle at a time.

    Featuring all the important advice and suggestions in the original edition of What’s Math Got to Do with It?, this revised edition is now updated with new research on the brain and mathematics that is revolutionizing scientists’ understanding of learning and potential.As always Jo Boaler presents research findings through practical ideas that can be used in classrooms and homes. The new What’s Math Got to Do with It? prepares teachers and parents for the Common Core, shares Boaler’s work on ways to teach mathematics for a “growth mindset,” and includes a range of advice to inspire teachers and parents to give their students the best mathematical experience possible.

    Yet the mathematical language of symmetry-known as group theory-did not emerge from the study of symmetry at all, but from an equation that couldn't be solved. For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two great prodigies ultimately proved that the quintic cannot be solved by a simple formula. These geniuses, a Norwegian named Niels Henrik Abel and a romantic Frenchman named Évariste Galois, both died tragically young. Their incredible labor, however, produced the origins of group theory. The first extensive, popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.

    A Zoo in My Luggage begins with an account of Durrell’s third trip to the British Cameroons in West Africa, during which he and his wife capture animals to start their own zoo. Returning to England with a few additions to their family—Cholmondeley the chimpanzee, Bug-eye the bush baby, and others—they have nowhere to put them as they haven’t yet secured a place for their zoo. Durrell’s account of how he manages his menagerie in all sorts of places throughout England while finding a permanent home for the animals provides as much adventure as capturing them. For animal lovers of all ages, A Zoo in My Luggage is the romping true story of the boy who grew up to make a Noah’s Ark of his own.

    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.

    The stories show that, as James Gleick puts it in the foreword, "inspiration strikes willy-nilly." One researcher thinks of quantum chaotic systems at a bus stop; another suddenly realizes a path to proving a theorem of number theory while in a friend's backyard; a statistician has a "bathroom sink epiphany" and discovers the key to solving the Gaussian correlation inequality. Readers of The Prime Number Conspiracy, says Quanta editor-in-chief Thomas Lin, are headed on "breathtaking intellectual journeys to the bleeding edge of discovery strapped to the narrative rocket of humanity's never-ending pursuit of knowledge."Quanta is the only popular publication that offers in-depth coverage of the latest breakthroughs in understanding our mathematical universe. It communicates mathematics by taking it seriously, wrestling with difficult concepts and clearly explaining them in a way that speaks to our innate curiosity about our world and ourselves. Readers of this volume will learn that prime numbers have decided preferences about the final digits of the primes that immediately follow them (the "conspiracy" of the title); consider whether math is the universal language of nature (allowing for "a unified theory of randomness"); discover surprising solutions (including a pentagon tiling proof that solves a century-old math problem); ponder the limits of computation; measure infinity; and explore the eternal question "Is mathematics good for you?"ContributorsAriel Bleicher, Robbert Dijkgraaf, Kevin Hartnett, Erica Klarreich, Thomas Lin, John Pavlus, Siobhan Roberts, Natalie WolchoverCopublished with Quanta Magazine

    The girl, Nya, is fetching water from a pond that is two hours’ walk from her home: she makes two trips to the pond every day. The boy, Salva, becomes one of the "lost boys" of Sudan, refugees who cover the African continent on foot as they search for their families and for a safe place to stay. Enduring every hardship from loneliness to attack by armed rebels to contact with killer lions and crocodiles, Salva is a survivor, and his story goes on to intersect with Nya’s in an astonishing and moving way.

    The young prince, Siddhartha, was raised in the greatest luxury, sheltered from all pain and ugliness. But one day Siddhartha left the palace and saw, for the first time, human suffering and death. He knew then that he must relinquish everything-- his family, his wealth, his position-- to discover the Truth of life and death. With only a few humble possessions, he began a remarkable spiritual journey that ended many years later under a bodhi tree. There he finally discovered the Truth and became an Enlightened One, a Buddha. The Buddha taught the Truth and the path to inner peace for forty-five years, attracting thousands of disciples. Today millions of people around the world live by his teachings.Demi's exquisite illustrations, inspired by the paintings and sculptures of several Asian cultures, are layered with meaning; each brush stroke has a special significance. Demi, herself a Buddhist, brings her devotion to the teachings of the Buddha and her vast knowledge of his life to this comprehensive picture-book biography of an extraordinary spiritual leader.

    Just about everyone has at least heard of Albert Einstein's formulation of 1905, which came into the world as something of an afterthought. But far fewer can explain his insightful linkage of energy to mass. David Bodanis offers an easily grasped gloss on the equation. Mass, he writes, "is simply the ultimate type of condensed or concentrated energy," whereas energy "is what billows out as an alternate form of mass under the right circumstances." Just what those circumstances are occupies much of Bodanis's book, which pays homage to Einstein and, just as important, to predecessors such as Maxwell, Faraday, and Lavoisier, who are not as well known as Einstein today. Balancing writerly energy and scholarly weight, Bodanis offers a primer in modern physics and cosmology, explaining that the universe today is an expression of mass that will, in some vastly distant future, one day slide back to the energy side of the equation, replacing the "dominion of matter" with "a great stillness"--a vision that is at once lovely and profoundly frightening. Without sliding into easy psychobiography, Bodanis explores other circumstances as well; namely, Einstein's background and character, which combined with a sterling intelligence to afford him an idiosyncratic view of the way things work--a view that would change the world. --Gregory McNamee

    The Smoky Mountain community of Cutter Gap feels suspended in time, trapped by poverty, superstitions, and century-old traditions.But as Christy struggles to find acceptance in her new home, some see her — and her one-room school — as a threat to their way of life. Her faith is challenged and her heart is torn between two strong men with conflicting views about how to care for the families of the Cove.Yearning to make a difference, will Christy’s determination and devotion be enough?

    Including real stories about passengers on the Railroad, this book chronicles slaves' close calls with bounty hunters, exhausting struggles on the road, and what they sacrificed for freedom. With 80 black-and-white illustrations throughout and a sixteen-page black-and-white photo insert, the Underground Railroad comes alive!

    Volume One is a photo-reproduction of an original history book used in 1889 to teach our children the grandeur of the America vision. It was discovered at a used book sale in a quiet Midwestern Church on the banks of the Mississippi River. These pages contain the stories of countless men, women and children who pledged their lives, liberty and sacred honor to the grand experiment in freedom; a revolution that would change the world forever. This book contains the history that schools leave out. It is unfortunate that many of the stories of patriotism are set aside today for current events and more recent historical interpretations. In the mad rush to offer a little piece of history from each American era, the truly inspirational events of our Founding Fathers are lost.

    Bell, a leading figure in mathematics in America for half a century. Men of Mathematics accessibly explains the major mathematics, from the geometry of the Greeks through Newton's calculus and on to the laws of probability, symbolic logic, and the fourth dimension. In addition, the book goes beyond pure mathematics to present a series of engrossing biographies of the great mathematicians -- an extraordinary number of whom lived bizarre or unusual lives. Finally, Men of Mathematics is also a history of ideas, tracing the majestic development of mathematical thought from ancient times to the twentieth century. This enduring work's clear, often humorous way of dealing with complex ideas makes it an ideal book for the non-mathematician.

    The material is arranged chronologically beginning with archaic origins and covers Egyptian, Mesopotamian, Greek, Chinese, Indian, Arabic and European contributions done to the nineteenth century and present day. There are revised references and bibliographies and revised and expanded chapters on the nineteeth and twentieth centuries.

    It begins as the day-today record of the life of a typical eleven-year-old girl, preoccupied by piano lessons and birthday parties. But as war engulfs Sarajevo, Zlata Filipovic becomes a witness to food shortages, the deaths of friends, and learns to wait out bombardments in a neighbor’s cellar. Yet throughout she remains courageous and observant. The result is a book that has the power to move and instruct readers a world away.