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Author: Johannes Kepler
Publisher: American Philosophical Society
Published: 1997
Total Pages: 618
ISBN-13: 9780871692092
DOWNLOAD EBOOKThe authors have presented and interpreted Johannes Kepler's Latin text to English readers by putting it into the kind of clear but earnest language they suppose Kepler would have used if he had been writing today.
Author: Kitty Ferguson
Publisher: Random House
Published: 2013-01-31
Total Pages: 325
ISBN-13: 144816723X
DOWNLOAD EBOOKThe extraordinary, unlikely tale of Tycho Brahe and Johannes Kepler and their enormous contribution to astronomy and understanding of the cosmos is one of the strangest stories in the history of science. Kepler was a poor, devoutly religious teacher with a genius for mathematics. Brahe was an arrogant, extravagant aristocrat who possessed the finest astronomical instruments and observations of the time, before the telescope. Both espoused theories that seem off-the-wall to modern minds, but their fateful meeting in Prague in 1600 was to change the future of science. Set in one of the most turbulent and colourful eras in European history, when medieval was giving way to modern, Tycho and Kepler is a double biography of these two remarkable men.
Author: Lars Kepler
Publisher: McClelland & Stewart
Published: 2011-07-05
Total Pages: 400
ISBN-13: 0771095740
DOWNLOAD EBOOKTumba, Sweden. A triple homicide, all of the victims from the same family, captivates Detective Inspector Joona Linna, who demands to investigate the grisly murders -- against the wishes of the national police. The killer is at large, and it appears that the elder sister of the family escaped the carnage; it seems only a matter of time until she, too, is murdered. But where can Linna begin? The only surviving witness is an intended victim -- the boy whose mother, father, and little sister were killed before his eyes. Whoever committed the crimes intended for this boy to die: he has suffered more than one hundred knife wounds and Lapsed into a state of shock. He's in no condition to be questioned. Desperate for information, Linna sees one mode of recourse: hypnotism. He enlists Dr. Erik Maria Bark to mesmerize the boy, hoping to discover the killer through his eyes. It's the sort of work that Bark had sworn he would never do again-ethically dubious and psychically scarring. When he breaks his promise and hypnotizes the victim, a Long and terrifying chain of events begins to unfurl.
Author: David K. Love
Publisher: Prometheus Books
Published: 2015-11-10
Total Pages: 256
ISBN-13: 1633881075
DOWNLOAD EBOOKA contemporary of Galileo and a forerunner of Isaac Newton, Johannes Kepler (1571-1630) was a pioneering German scientist and a pivotal figure in the history of astronomy. This colorful, well-researched biography brings the man and his scientific discoveries to life, showing how his contributions were every bit as important as those of Copernicus, Galileo, and Newton. It was Kepler who first advocated the completely new concept of a physical force emanating from the sun that controls the motion of the planets--today we call this gravity and take it for granted. He also established that the orbits of the planets were elliptical in shape and not circular. And his three laws of planetary motion are still used by contemporary astronomers and space scientists. The author focuses not just on these and other momentous breakthroughs but also on Kepler's arduous life, punctuated by frequent tragedy and hardships. His first wife died young, and eight of the twelve children he fathered succumbed to disease in infancy or childhood. He was frequently caught up in the religious persecutions of the day. His mother narrowly escaped death when she was accused of being a witch. Intermingling historical and personal details of Kepler's life with lucid explanations of his scientific research, this book presents a sympathetic portrait of the man and underscores the critical importance of Kepler's discoveries in the history of astronomy.
Author: Johannes Kepler
Publisher: Paul Dry Books
Published: 2010-01-01
Total Pages: 160
ISBN-13: 1589882857
DOWNLOAD EBOOK"In 1611, Kepler wrote an essay wondering why snowflakes always had perfect, sixfold symmetry. It's a simple enough question, but one that no one had ever asked before and one that couldn't actually be answered for another three centuries. Still, in trying to work out an answer, Kepler raised some fascinating questions about physics, math, and biology, and now you can watch in wonder as a great scientific genius unleashes the full force of his intellect on a seemingly trivial question, complete with new illustrations and essays to put it all in perspective."—io9, from their list "10 Amazing Science Books That Reveal The Wonders Of The Universe" When snow began to fall while he was walking across the Charles Bridge in Prague late in 1610, the eminent astronomer Johannes Kepler asked himself the following question: Why do snowflakes, when they first fall, and before they are entangled into larger clumps, always come down with six corners and with six radii tufted like feathers? In his effort to answer this charming and never-before-asked question about snowflakes, Kepler delves into the nature of beehives, peapods, pomegranates, five-petaled flowers, the spiral shape of the snail's shell, and the formative power of nature itself. While he did not answer his original question—it remained a mystery for another three hundred years—he did find an occasion for deep and playful thought. "A most suitable book for any and all during the winter and holiday seasons is a reissue of a holiday present by the great mathematician and astronomer Johannes Kepler…Even the endnotes in this wonderful little book are interesting and educationally fun to read."—Jay Pasachoff, The Key Reporter —New English translation by Jacques Bromberg —Latin text on facing pages —An essay, "The Delights of a Roving Mind" by Owen Gingerich —An essay, "On The Six-Cornered Snowflake" by Guillermo Bleichmar —Snowflake illustrations by Capi Corrales Rodriganez —John Frederick Nims' poem "The Six-Cornered Snowflake" —Notes by Jacques Bromberg and Guillermo Bleichmar
Author: James R. Voelkel
Publisher: Oxford University Press
Published: 2001-10-11
Total Pages: 146
ISBN-13: 019515021X
DOWNLOAD EBOOKJohannes Kepler (1571-1630) is remembered, along with Copernicus and Galileo, as one of the greatest Renaissance astronomers. A gifted analytical thinker, he made major contributions to physics, astronomy, and mathematics. Kepler was trained as a theologian, yet did not hesitate to challenge church doctrine and prevailing scientific beliefs by supporting the theory of a Sun-centered solar system. As Imperial Mathematician to the Holy Roman Emperor, he analyzed the precise observations of the heavens that his predecessor, the great astronomer Tycho Brahe, had recorded. The book follows the ingenious scientist along the difficult pathway from raw data to his monumental discovery--the three Laws of Planetary Motion. Kepler also made fundamental contributions to optical theory, including a correct description of the function of the eye and a new and improved telescope design. His unique Rudolfine Tables, universal calculations of planetary motion, were unprecedented in their accuracy. James Voelkel vividly describes these scientific achievements, providing enough background in astronomy and geometry so even beginners can follow Kepler's thinking and enjoy this book. Equally captivating is his account of Kepler's tumultuous life, plagued by misery, disease, war, and fervent religious persecution.Oxford Portraits in Science is an ongoing series of scientific biographies for young adults. Written by top scholars and writers, each biography examines the personality of its subject as well as the thought process leading to his or her discoveries. These illustrated biographies combine accessible technical information with compelling personal stories to portray the scientists whose work has shaped our understanding of the natural world.
Author: Lars Kepler
Publisher: Bonnier Zaffre Ltd.
Published: 2022-01-06
Total Pages: 502
ISBN-13: 1838776494
DOWNLOAD EBOOKSeventeen-year-old Jenny is abducted in broad daylight and taken to a dilapidated, isolated house where she is chained and caged along with several other girls. Their captor is unpredictable, and as wily as he is cruel: he foils every one of their desperate attempts to escape . . . and once caught they rarely survive their punishment. Five years later, Jenny is found dead in a public park, and the police are scrambling to find a lead among the scant evidence. But Detective Joona Linna realizes that this murder has an eerie connection to a death that was declared a suicide years before. And now when Mia, a seventeen-year-old orphan, goes missing, it becomes clear to Joona that they are dealing with a serial killer-and the murderous rampage has just begun. As the police close in on the killer, Mia and her fellow captives are plunged into ever greater danger, and Joona finds himself in a seemingly impossible race against time to save their young lives.
Author: Marvin Ross Weisbord
Publisher: Berrett-Koehler Publishers
Published: 2010-10-11
Total Pages: 289
ISBN-13: 1605094293
DOWNLOAD EBOOKThis is an extensively revised and expanded edition of the classic, definitive, bestselling book on Future Search, which is one of most powerful methods for changing and improving all types of organizations and communities. If you want to do strategic planning, product innovation, quality improvement, organizational restructuring, or any other major change in a participative, whole system way, this book is your guide.
Author: Lars Kepler
Publisher: Vintage Crime/Black Lizard
Published: 2018-03-06
Total Pages: 519
ISBN-13: 1524732257
DOWNLOAD EBOOK#1 INTERNATIONAL BESTSELLER • This installment in the Killer Instinct Series tells the chilling story of a manipulative serial killer and the two brilliant police agents who must beat him at his own game, Detectives Joona Linna and Saga Bauer. “With its tight, staccato chapters and cast of dangerous wraiths lurking everywhere, The Sandman is a nonstop fright.” —Janet Maslin, The New York Times Late one night, outside Stockholm, Mikael Kohler-Frost is found wandering. Thirteen years earlier, he went missing along with his younger sister. They were long thought to have been victims of Sweden's most notorious serial killer, Jurek Walter, now serving a life sentence in a maximum security psychiatric hospital. Now Mikael tells the police that his sister is still alive and being held by someone he knows only as the Sandman. Years ago, Detective Inspector Joona Linna made an excruciating personal sacrifice to ensure Jurek's capture. He is keenly aware of what this killer is capable of, and now he is certain that Jurek has an accomplice. He knows that any chance of rescuing Mikael's sister depends on getting Jurek to talk, and that the only agent capable of this is Inspector Saga Bauer, a twenty-seven-year-old prodigy. She will have to go under deep cover in the psychiatric ward where Jurek is imprisoned, and she will have to find a way to get to the psychopath before it's too late—and before he gets inside her head.
Author: Johannes Kepler
Publisher: Prometheus Books
Published: 2012-07-03
Total Pages: 260
ISBN-13: 1615921974
DOWNLOAD EBOOKThe brilliant German mathematician Johannes Kepler (1571-1630), one of the founders of modern astronomy, revolutionized the Copernican heliocentric theory of the universe with his three laws of motion: that the planets move not in circular but elliptical orbits, that their speed is greatest when nearest the sun, and that the sun and planets form an integrated system. This volume contains two of his most important works: The Epitome of Copernican Astronomy (books 4 and 5 of which are translated here) is a textbook of Copernican science, remarkable for the prominence given to physical astronomy and for the extension to the Jovian system of the laws recently discovered to regulate the motions of the Planets. Harmonies of the World (book 5 of which is translated here) expounds an elaborate system of celestial harmonies depending on the varying velocities of the planets.
