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Science

Edison vs. Tesla; The Battle Over Their Last Invention

Edison vs. Tesla; The Battle Over Their Last Invention

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Thomas Edison closely following the alternative physics work of Albert Einstein and Max Planck, convincing him that there was an entire reality unseen by the human eye. This led to the last and least-known of all Edison's inventions, the spirit phone. His former associate, now bitter rival, Nikola Tesla, was also developing at the same time a similar mysterious device. Edison vs. Tesla examines their quest to talk to the dead. It reveals:

Edison's little-known near-death experience formed his theory that animate life forms don't die, but rather change the nature of their composition. It is this foundational belief that drove him to proceed with the spirit phone.
Tesla monitored Edison's paranormal work, with both men racing to create a device that picked up the frequencies of discarnate spirits, what today is called EVP (Electronic Voice Phenomenon).
Both men were way ahead of their time, delving into artificial intelligence and robotics.
Although mystery and lore surround the details of the last decade of Edison's life, many skeptics have denied the existence of the mysterious spirit phone. The authors have researched both Edison's and Tesla's journals, as well as contemporary articles and interviews with the inventors to confirm that tests were actually done with this device. They also have the full cooperation of the Charles Edison fund, affording them access to rare photos and graphics to support their text. Edison vs. Tesla sheds light on this weird invention and demonstrates the rivalry that drove both men to new discoveries.

EINFUHRUNG IN DIE SIEBSCHALTUNGSTHEORIE (USED)

$20.00
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Einstein's 1912 Manuscript on the Special Theory of Relativity (USED)

Einstein's 1912 Manuscript on the Special Theory of Relativity (USED)

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The influence of Einstein's contributions on so many branches of physics is such that if one wanted to describe its full extent, it would be hard to know where to begin. His work and discoveries...are so fundamental that each achievement alone would have guaranteed him a prominent place in the history of physics. But what brought him unprecedented fame outside his own discipline is undoubtedly his theory of relativity, which revolutionized the old, established Newtonian picture of space, time, and gravitation.Professor Hanoch Gutfreund, from the Introduction This volume, an abridged version of our cloth, slipcased edition, presents one of the most influential scientific documents of the twentieth century: Albert Einstein's exposition of the theory of relativity. Each of the seventy-two handwritten pages are reproduced and are accompanied by an English translation of the original German text. A tribute to Einstein's genius, Einstein's 1912 Manuscript on the Special Theory of Relativity opens with a brief essay by Hanoch Gutfreund, a chronology of Einstein's life, a selection of quotes by Einstein, and, to introduce the manuscript, a detailed description of the manuscript, its contents, publication history, and provenance. The manuscript pages themselves then follow, reproduced in full color, with the English translation facing each page. Subtle variations in paper and ink are clearly visible in the excellent reproductions, indicating where and when Einstein drafted certain parts. Because the manuscript shows extensive reworking, it reveals Einstein's thought processes more than any other of his handwritten works. Providing a glimpse into one of the greatest minds of the last century, Einstein's 1912 Manuscript is for anyone fascinated by Einstein and the impact of his revolutionary theory. 72 color pages.

Elementary Theory of Numbers (USED)

$13.00
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Elliptic Functions according to Eisenstein and Kronecker (USED)

Elliptic Functions according to Eisenstein and Kronecker (USED)

$80.00
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"As a contribution to the history of mathematics, this is a model of its kind. While adhering to the basic outlook of Eisenstein and Kronecker, it provides new insight into their work in the light of subsequent developments, right up to the present day. As one would expect from this author, it also contains some pertinent comments looking into the future. It is not however just a chapter in the history of our subject, but a wide-ranging survey of one of the most active branches of mathematics at the present time. The book has its own very individual flavour, reflecting a sort of combined Eisenstein-Kronecker-Weil personality. Based essentially on Eisenstein's approach to elliptic functions via infinite series over lattices in the complex plane, it stretches back to the very beginnings on the one hand and reaches forward to some of the most recent research work on the other. (...) The persistent reader will be richly rewarded."
A. Frohlich, Bulletin of the London Mathematical Society, 1978"

ENCYCLOPEDIA OF KNOWLEDGE (USED)

$28.00
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Essential Skills in Algebra (USED)

$30.00
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Everything is Tuberculosis The History and Persistence of Our Deadliest Infection (signed ed.)

Everything is Tuberculosis The History and Persistence of Our Deadliest Infection (signed ed.)

$28.00
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John Green, the #1 bestselling author of The Anthropocene Reviewed and a passionate advocate for global healthcare reform, tells a deeply human story illuminating the fight against the world's deadliest infectious disease. Signed edition

Tuberculosis has been entwined with hu­manity for millennia. Once romanticized as a malady of poets, today tuberculosis is seen as a disease of poverty that walks the trails of injustice and inequity we blazed for it.

In 2019, author John Green met Henry Reider, a young tuberculosis patient at Lakka Government Hospital in Sierra Leone. John be­came fast friends with Henry, a boy with spindly legs and a big, goofy smile. In the years since that first visit to Lakka, Green has become a vocal advocate for increased access to treatment and wider awareness of the healthcare inequi­ties that allow this curable, preventable infec­tious disease to also be the deadliest, killing over a million people every year.

In Everything Is Tuberculosis, John tells Henry's story, woven through with the scientific and social histories of how tuberculosis has shaped our world--and how our choices will shape the future of tuberculosis.

Everything is Tuberculosis: The History and Persistence of Our Deadliest Infection

Everything is Tuberculosis: The History and Persistence of Our Deadliest Infection

$28.00
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John Green, the #1 bestselling author of The Anthropocene Reviewed and a passionate advocate for global healthcare reform, tells a deeply human story illuminating the fight against the world's deadliest infectious disease.

Tuberculosis has been entwined with hu­manity for millennia. Once romanticized as a malady of poets, today tuberculosis is seen as a disease of poverty that walks the trails of injustice and inequity we blazed for it.

In 2019, author John Green met Henry Reider, a young tuberculosis patient at Lakka Government Hospital in Sierra Leone. John be­came fast friends with Henry, a boy with spindly legs and a big, goofy smile. In the years since that first visit to Lakka, Green has become a vocal advocate for increased access to treatment and wider awareness of the healthcare inequi­ties that allow this curable, preventable infec­tious disease to also be the deadliest, killing over a million people every year.

In Everything Is Tuberculosis, John tells Henry's story, woven through with the scientific and social histories of how tuberculosis has shaped our world--and how our choices will shape the future of tuberculosis.

Eyewitness Expert: Bird (USED)

$15.99
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Following in the footsteps of the Eyewitness and Eye Wonder series, DK presents Eye Know--an innovative new reference series that gives younger children a head start in learning about the wonders of the world. The first two books introduce young readers to birds and trees. Full color.