Amir D. Aczel

Amir D. Aczel

סופר


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Are we on the verge of solving the riddle of creation using Einstein's "greatest blunder"?

In a work that is at once lucid, exhilarating and profound, renowned mathematician Dr. Amir Aczel, critically acclaimed author of Fermat's Last Theorem, takes us into the heart of science's greatest mystery. In January 1998, astronomers found evidence that the cosmos is expanding at an ever-increasing rate. The way we perceive the universe was changed forever. The most compelling theory cosmologists could find to explain this phenomenon was Einstein's cosmological constant, a theory he conceived--and rejected---over eighty years ago.

Drawing on newly discovered letters of Einstein--many translated here for the first time--years of research, and interviews with prominent mathematicians, cosmologists, physicists, and astronomers, Aczel takes us on a fascinating journey into "the strange geometry of space-time," and into the mind of a genius. Here the unthinkable becomes real: an infinite, ever-expanding, ever-accelerating universe whose only absolute is the speed of light. Awesome in scope, thrilling in detail, God's Equation is storytelling at its finest.
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Product Description

What Are The Ancients Trying To Tell Us?

"Why would the Cro-Magnon hunter-gatherers of Europe expend so much time and effort to penetrate into deep, dark, and dangerous caverns, where they might encounter cave bears and lions or get lost and die, aided only by the dim glow of animal fat¿burning stone candles, often crawling on all fours for distances of up to a mile or more underground . . . to paint amazing, haunting images of animals?"
From The Cave and the Cathedral

Join researcher and scientist Amir D. Aczel on a time-traveling journey through the past and discover what the ancient caves of France and Spain may reveal about the origin of language, art, and human thought as he illuminates one of the greatest mysteries in anthropology.

"A well-researched and highly readable exploration of one of the most spectacular manifestations of the unique human creative spirit–and one of its most intriguing mysteries."
Ian Tattersall, Curator, Division of Anthropology, American Museum of Natural History, and author of The Fossil Trail: How We Know What We Think We Know about Human Evolution

Browse Relics Found by Author Amir D. Aczel


The dotted horses of the cave of Pech Merle.
(Click to enlarge)

A Mousterian stone ax.
(Click to enlarge)

Drawing of a Pyrenean ibex from the wall of the Black Salon.
(Click to enlarge)

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The story of the compass is shrouded in mystery and myth, yet most will agree it begins around the time of the birth of Christ in ancient China. A mysterious lodestone whose powers affected metal was known to the Chinese emperor. When this piece of metal was suspended in water, it always pointed north. This unexplainable occurrence led to the stone's use in feng shui, the Chinese art of finding the right location. However, it was the Italians, more than a thousand years later, who discovered the ultimate destiny of the lodestone and unleashed its formidable powers. In Amalfi sometime in the twelfth century, the compass was born, crowning the Italians as the new rulers of the seas and heralding the onset of the modern world. Retracing the roots of the compass and sharing the fascinating story of navigation through the ages, The Riddle of the Compass is Aczel at his most entertaining and insightful....

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Uranium, a nondescript element when found in nature, in the past century has become more sought after than gold. Its nucleus is so heavy that it is highly unstable and radioactive. If broken apart, it unleashes the tremendous power within the atom—the most controversial type of energy ever discovered.

Set against the darkening shadow of World War II, Amir D. Aczel's suspenseful account tells the story of the fierce competition among the day's top scientists to harness nuclear power. The intensely driven Marie Curie identified radioactivity. The University of Berlin team of Otto Hahn and Lise Meitner--he an upright, politically conservative German chemist and she a soft-spoken Austrian Jewish theoretical physicist--achieved the most spectacular discoveries in fission. Curie's daughter, Irène Joliot-Curie, raced against Meitner and Hahn to break the secret of the splitting of the atom. As the war raged, Niels Bohr, a founder of modern physics, had a dramatic meeting with Werner Heisenberg, the German physicist in charge of the Nazi project to beat the Allies to the bomb. And finally, in 1942, Enrico Fermi, a prodigy from Rome who had fled the war to the United States, unleashed the first nuclear chain reaction in a racquetball court at the University of Chicago.

At a time when the world is again confronted with the perils of nuclear armament, Amir D. Aczel’s absorbing story of a rivalry that changed the course of history is as thrilling and suspenseful as it is scientifically revelatory and newsworthy.

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Sometimes it pays to be in the right place at the right time. Certainly the mariners in Amalfi in the twelfth century were. Here the compass was first invented and used in navigation, eventually helping to make Italians the world's greatest sailors.
But the story of the compass is shrouded in mystery and myth. It begins in ancient China around the birth of Christ. A mysterious lodestone whose powers affected metal was known to the Emperor. This piece of metal suspended in water always pointed north and was put to excellent use in feng shui, the Chinese art of finding the right location. However, it was the Italians who unleashed the compass's formidable powers on ships at sea.

Throughout the ancient world, sailors navigated by wind, and stars, and the routes of migrating birds, but bad weather and winter storms impeded their travels. When the compass migrated to Italy, the modern world began: Venice, trade with the East, the Age of Discovery. The compass made it all possible, and this is its fascinating story.


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René Descartes (1596–1650) is one of the towering and central figures in Western philosophy and mathematics. His apothegm “Cogito, ergo sum” marked the birth of the mind-body problem, while his creation of so-called Cartesian coordinates have made our physical and intellectual conquest of physical space possible.

But Descartes had a mysterious and mystical side, as well. Almost certainly a member of the occult brotherhood of the Rosicrucians, he kept a secret notebook, now lost, most of which was written in code. After Descartes’s death, Gottfried Leibniz, inventor of calculus and one of the greatest mathematicians in history, moved to Paris in search of this notebook—and eventually found it in the possession of Claude Clerselier, a friend of Descartes. Leibniz called on Clerselier and was allowed to copy only a couple of pages—which, though written in code, he amazingly deciphered there on the spot. Leibniz’s hastily scribbled notes are all we have today of Descartes’s notebook, which has disappeared.

Why did Descartes keep a secret notebook, and what were its contents? The answers to these questions lead Amir Aczel and the reader on an exciting, swashbuckling journey, and offer a fascinating look at one of the great figures of Western culture....

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How to Beat the I.R.S. at Its Own Game: Strategies to Avoid-and Fight-an Audit By Amir D. Aczel Second edition. "The I.R.S. as well as taxpayers can learn something from this book."-the Wall Street Journal ISBN: 1-56858-048-7...






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