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Author: Lolo Houbein
Publisher: Wakefield Press
ISBN: 1743050119
Category : Cooking
Languages : en
Pages : 410
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Book Description
Outside the Magic Square considers issues of food security and offers solutions at the street, neighbourhood and global levels. Mixing gardening advice and food plot design with discussion of issues like global warming, dwindling oil supplies, the future for farmers and GM foods, Lolo Houbein challenges us to mobilise for food security.
Author: Lolo Houbein
Publisher: Wakefield Press
ISBN: 1743050119
Category : Cooking
Languages : en
Pages : 410
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Book Description
Outside the Magic Square considers issues of food security and offers solutions at the street, neighbourhood and global levels. Mixing gardening advice and food plot design with discussion of issues like global warming, dwindling oil supplies, the future for farmers and GM foods, Lolo Houbein challenges us to mobilise for food security.
Author: Lolo Houbein
Publisher: Wakefield Press
ISBN: 9781862547643
Category : Gardening
Languages : en
Pages : 374
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Book Description
ONE MAGIC SQUARE shows how, with a ten-minute effort, you can start your own productive food garden on a single square metre. By following these plot designs you can keep your labour pleasurable as your self-sufficiency increases. Take control of your own fresh food supply! Food gardening is the most intelligent adult endeavour on earth - Lolo Houbein shows you how to do it, and why you should.
Author: Lolo Houbein
Publisher: The Experiment
ISBN: 1615193359
Category : Gardening
Languages : en
Pages : 604
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Book Description
This 2nd edition of the classic gardening guide features more than 40 small garden designs for everything from stir-fry vegetables to anti-cancer foods. For decades, Lolo Houbein has cultivated her own organic fruits, vegetables and herbs from small gardens of no more than 3 feet square. Now she shows readers how to reap an abundant harvest from a tiny plot of land. One Magic Square features plot designs geared toward specific themes, like soups, salads, and starchy staples, as well as plots of edible flowers, and antioxidant-rich foods—with encyclopedic information about every crop in every plot. With wisdom and humor, Lolo shares sustainable, cost-effective techniques for using compost, saving water, troubleshooting weeds and pests and more. She also offers tips on drying, freezing, pickling, and other ways to get more value and enjoyment from your homegrown produce. Ever encouraging, often charming, and always practical, this expanded second edition of One Magic Square Vegetable Gardening will help first-time gardeners get started—and help veteran gardeners get results—on a small, easy-to-maintain plot.
Author: Clifford A. Pickover
Publisher: Princeton University Press
ISBN: 1400841518
Category : Mathematics
Languages : en
Pages : 424
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Book Description
Humanity's love affair with mathematics and mysticism reached a critical juncture, legend has it, on the back of a turtle in ancient China. As Clifford Pickover briefly recounts in this enthralling book, the most comprehensive in decades on magic squares, Emperor Yu was supposedly strolling along the Yellow River one day around 2200 B.C. when he spotted the creature: its shell had a series of dots within squares. To Yu's amazement, each row of squares contained fifteen dots, as did the columns and diagonals. When he added any two cells opposite along a line through the center square, like 2 and 8, he always arrived at 10. The turtle, unwitting inspirer of the ''Yu'' square, went on to a life of courtly comfort and fame. Pickover explains why Chinese emperors, Babylonian astrologer-priests, prehistoric cave people in France, and ancient Mayans of the Yucatan were convinced that magic squares--arrays filled with numbers or letters in certain arrangements--held the secret of the universe. Since the dawn of civilization, he writes, humans have invoked such patterns to ward off evil and bring good fortune. Yet who would have guessed that in the twenty-first century, mathematicians would be studying magic squares so immense and in so many dimensions that the objects defy ordinary human contemplation and visualization? Readers are treated to a colorful history of magic squares and similar structures, their construction, and classification along with a remarkable variety of newly discovered objects ranging from ornate inlaid magic cubes to hypercubes. Illustrated examples occur throughout, with some patterns from the author's own experiments. The tesseracts, circles, spheres, and stars that he presents perfectly convey the age-old devotion of the math-minded to this Zenlike quest. Number lovers, puzzle aficionados, and math enthusiasts will treasure this rich and lively encyclopedia of one of the few areas of mathematics where the contributions of even nonspecialists count.
Author: M K Joseph
Publisher: Universities Press
ISBN: 9788173714665
Category :
Languages : en
Pages : 434
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Book Description
Author: Paul C. Pasles
Publisher: Princeton University Press
ISBN: 069122370X
Category : Mathematics
Languages : en
Pages : 266
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Book Description
Few American lives have been as celebrated--or as closely scrutinized--as that of Benjamin Franklin. Yet until now Franklin's biographers have downplayed his interest in mathematics, at best portraying it as the idle musings of a brilliant and ever-restless mind. In Benjamin Franklin's Numbers, Paul Pasles reveals a side of the iconic statesman, scientist, and writer that few Americans know--his mathematical side. In fact, Franklin indulged in many areas of mathematics, including number theory, geometry, statistics, and economics. In this generously illustrated book, Pasles gives us the first mathematical biography of Benjamin Franklin. He draws upon previously unknown sources to illustrate Franklin's genius for numbers as never before. Magic squares and circles were a lifelong fascination of Franklin's. Here, for the first time, Pasles gathers every one of these marvelous creations together in one place. He explains the mathematics behind them and Franklin's hugely popular Poor Richard's Almanac, which featured such things as population estimates and a host of mathematical digressions. Pasles even includes optional math problems that challenge readers to match wits with the bespectacled Founding Father himself. Written for a general audience, this book assumes no technical skills beyond basic arithmetic. Benjamin Franklin's Numbers is a delightful blend of biography, history, and popular mathematics. If you think you already know Franklin's story, this entertaining and richly detailed book will make you think again.
Author: Alfred Schinz
Publisher: Edition Axel Menges
ISBN: 3930698021
Category : Cities and towns
Languages : en
Pages : 434
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Book Description
Presents the development of Chinese urbanism. Equipped with source material and maps, this book applies metrological methods. Including about 300 drawings, it gives an overall view of the urban life and culture that existed in the traditional society of late Imperial China.
Author: Susan H. Michaels
Publisher: Simon and Schuster
ISBN: 0684823691
Category : Apparitions
Languages : en
Pages : 276
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Book Description
Packed with never-before-published photographs, Sightings confronts the uncanny and proves once again that truth is stranger than fiction.
Author: Amir D. Aczel
Publisher: Macmillan + ORM
ISBN: 1466879106
Category : Mathematics
Languages : en
Pages : 199
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Book Description
“A captivating story, not just an intellectual quest but a personal one . . . gripping [and] filled with the passion and wonder of numbers.” —The New York Times Virtually everything in our lives is digital, numerical, or quantified. But the story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is the saga of Amir Aczel’s lifelong obsession: to find the original sources of our numerals, perhaps the greatest abstraction the human mind has ever created. Aczel has doggedly crisscrossed the ancient world, scouring dusty, moldy texts, cross-examining so-called scholars who offered wildly differing sets of facts, and ultimately penetrating deep into a Cambodian jungle to find a definitive proof. Here, he takes the reader along for the ride. The history begins with Babylonian cuneiform numbers, followed by Greek and Roman letter numerals. Then Aczel asks: Where do the numbers we use today, the so-called Hindu-Arabic numerals, come from? It is this search that leads him to explore uncharted territory on a grand quest into India, Thailand, Laos, Vietnam, and ultimately into the wilds of Cambodia. There he is blown away to find the earliest zero—the keystone of our entire system of numbers—on a crumbling, vine-covered wall of a seventh-century temple adorned with eaten-away erotic sculptures. While on this odyssey, Aczel meets a host of fascinating characters: academics in search of truth, jungle trekkers looking for adventure, surprisingly honest politicians, shameless smugglers, and treacherous archaeological thieves—who finally reveal where our numbers come from. “A historical adventure that doubles as a surprisingly engaging math lesson . . . rip-roaring exploits and escapades.” —Publishers Weekly
Author: Robert C. Colmery
Publisher:
ISBN:
Category : Judges
Languages : en
Pages : 202
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Book Description
