QED

Celebrated for his brilliantly quirky insights into the physical world, Nobel laureate Richard Feynman also possessed an extraordinary talent for explaining difficult concepts to the general public. Here Feynman provides a classic and definitive introduction to QED (namely, quantum electrodynamics), that part of quantum field theory describing the interactions of light with charged particles. Using everyday language, spatial concepts, visualizations, and his renowned "Feynman diagrams" instead of advanced mathematics, Feynman clearly and humorously communicates both the substance and spirit of QED to the layperson. A. Zee's introduction places Feynman's book and his seminal contribution to QED in historical context and further highlights Feynman's uniquely appealing and illuminating style.

Celebrated for his brilliantly quirky insights into the physical world, Nobel laureate Richard Feynman also possessed an extraordinary talent for explaining difficult concepts to the general public. Here Feynman provides a classic and definitive introduction to QED (namely, quantum electrodynamics), that part of quantum field theory describing the interactions of light with charged particles. Using everyday language, spatial concepts, visualizations, and his renowned "Feynman diagrams" instead of advanced mathematics, Feynman clearly and humorously communicates both the substance and spirit of QED to the layperson. A. Zee's introduction places Feynman's book and his seminal contribution to QED in historical context and further highlights Feynman's uniquely appealing and illuminating style.

In QED: The Strange Theory of Light and Matter Richard P. Feynman explains, in his lucid and witty style, the revolutionary scientific theory that won him the Nobel Prize. Quantum electrodynamics - or QED for short - is the theory that explains how light and electrons interact, and in doing so illuminates the deepest and most complex mysteries of the world around us. Thanks to Richard Feynman and his colleagues, who won the Nobel Prize for their groundbreaking work in this area, it is also one of the rare parts of physics that is known for sure - a theory that has stood the test of time. In these entertaining lectures Feynman uses clear everyday examples to provide the definitive introduction to QED. 'The perfect example of scientific genius' Independent 'If you don't believe Nature is absurd, let chatty Professor Feynman convince you in his series of exceedingly reader-friendly lectures ... Full of witty one-liners, with its learning lightly worn, it's a book to enlighten' Mail on Sunday 'Does a marvelous job of explaining one of twentieth-century physics' few unqualified triumphs' The New York Times Richard P. Feynman (1918-1988) was one of this century's most brilliant theoretical physicists and original thinkers. Feynman's other books, also available in Penguin, include QED , Six Easy Pieces , Six Not-so-Easy Pieces, Don't You Have Time to Think , The Pleasure of Finding Things Out , What Do You Care What Other People Think? and The Meaning of it All .

In QED: The Strange Theory of Light and Matter Richard P. Feynman explains, in his lucid and witty style, the revolutionary scientific theory that won him the Nobel Prize. Quantum electrodynamics - or QED for short - is the theory that explains how light and electrons interact, and in doing so illuminates the deepest and most complex mysteries of the world around us. Thanks to Richard Feynman and his colleagues, who won the Nobel Prize for their groundbreaking work in this area, it is also one of the rare parts of physics that is known for sure - a theory that has stood the test of time. In these entertaining lectures Feynman uses clear everyday examples to provide the definitive introduction to QED. 'The perfect example of scientific genius' Independent 'If you don't believe Nature is absurd, let chatty Professor Feynman convince you in his series of exceedingly reader-friendly lectures ... Full of witty one-liners, with its learning lightly worn, it's a book to enlighten' Mail on Sunday 'Does a marvelous job of explaining one of twentieth-century physics' few unqualified triumphs' The New York Times Richard P. Feynman (1918-1988) was one of this century's most brilliant theoretical physicists and original thinkers. Feynman's other books, also available in Penguin, include QED , Six Easy Pieces , Six Not-so-Easy Pieces, Don't You Have Time to Think , The Pleasure of Finding Things Out , What Do You Care What Other People Think? and The Meaning of it All .

Q.E.D. er til matematik, oldtidskundskab, religion og almen studieforberedelse. Bogen indeholder indledninger, kommentarer, læsningsforslag og anvisninger på, hvordan man i praksis kan samarbejde mellem fagene. Q.E.D. viser den nære sammenhæng mellem matematikkens sprog og den filosofiske retning, som udsprang af Sokrates undervisning i Athen i 400-tallet f. Kr., og som blev formidlet af Platon. Kernen i Q.E.D. er to græske tekster i ny dansk oversættelse: Platons dialog Menon og Euklids Elementers 1. og 2. bog. Ved at læse teksterne opdager læseren samtidig forbindelse mellem Platons filosofi og Euklids geometri.