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Claude-Paul Bruter
Understand Maths The 10 Fundamental Principles
What does the world look like from a mathematical perspective ? This is what Claude-Paul Bruter explains through the fundamental principles of the discipline, from the theorem of Thalès to differential forms. He explores the notions of vector and space curvature, the implicit function theorem, and the characteristic of Euler-Poincaré, the different geometries and topological surfaces. Written in part for students, this work is accessible to all those interested in mathematics. Claude-Paul Bruter is a professor at the University of Créteil
Claude Cohen-Tannoudji
Under the Sign of Light The Itinerary of a Physicist in a Quantum World
A valuable text on the history of physics in the Twentieth Century. “The man who stopped atoms with light.”
Louis Roussel
The Uncertain Family
Should we worry about the mariage and birth rates? Should we be reassured by the family values trend? Demographic data is never easy to interpret and because of the social changes within families, former theories must be revised and new approaches considered. L. Roussel attempts to draw an accurate picture of the future of our ever changing society.
Jean-Pierre Pharabod
UFWs Unidentified Flying Weapons
Most reported sightings of UFOs turn out to be errors, optical illusions, hallucinations, and even practical jokes. But five per cent of all reported cases are more difficult to dismiss. According to the author, the unidentified objects may be clandestine terrestrial aircraft prototypes or secret weapons launched by the major industrialised nations, particularly the United States. Should the mysterious sightings be attributed to UFOs or to UFWs (Unidentified Flying Weapons)?