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Freeman John Dyson FRS (15 December 1923 – 28 February 2020) [1] was a British-American theoretical physicist and mathematician known for his works in quantum field theory, astrophysics, random matrices, mathematical formulation of quantum mechanics, condensed matter physics, nuclear physics, and engineering.
Freeman Dyson performed the first analysis of what kinds of Orion missions were possible to reach Alpha Centauri, the nearest star system to the Sun. [26] His 1968 paper "Interstellar Transport" ( Physics Today ) [ 27 ] retained the concept of large nuclear explosions but Dyson moved away from the use of fission bombs and considered the use of ...
From Eros to Gaia is a non-fiction scientific book of 35 non-technical writings by Freeman Dyson, Professor Emeritus of Physics at Princeton's Institute for Advanced Study. This book is a collection of essays written from 1933 (when Dyson was nine years old) to 1990. [2] It was originally published by Pantheon Books in 1992.
The book is a collection of essays, prefaces, and book reviews concerning miscellaneous topics. Its title is taken from the title of an essay which originated as a November 1992 talk at a Cambridge, UK meeting of scientists and philosophers. Dyson dedicated his talk to the memory of Eric James, Baron James of Rusholme, who died in May 1992. [2]
An artist's conception of the Project Orion "basic" spacecraft, powered by nuclear pulse propulsion.. Nuclear pulse propulsion or external pulsed plasma propulsion is a hypothetical method of spacecraft propulsion that uses nuclear explosions for thrust. [1]
Freeman Dyson is Professor of Physics at Princeton’s Institute for Advanced Study. That is a title, not a recommendation. That is a title, not a recommendation. What recommends him is his ability to communicate, not merely the interest of science and its application to human activities of every kind, but the sheer delight he takes in the ...
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A nuclear fusion or fission powered ship (e.g. ion drive) of some kind, achieving velocities of up to perhaps 10% c permitting one-way trips to nearby stars with durations comparable to a human lifetime. A Project Orion-ship, a nuclear-powered concept proposed by Freeman Dyson which would use nuclear explosions to propel a starship. A special ...