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Emc2 A Biography of the Worlds Most Famous Equatio - Great For Liberal Arts Majors

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E=mc2: A Biography of the Worlds

Most Famous Equation by David

Bodanis









Great For Liberal Arts Majors





E=mc2. Just about everyone has at least heard of Albert Einsteins

formulation of 1905, which came into the world as something of an

afterthought. But far fewer can explain his insightful linkage of energy to

mass. David Bodanis offers an easily grasped gloss on the equation.

Mass, he writes, is simply the ultimate type of condensed or concentrated

energy, whereas energy is what billows out as an alternate form of mass

under the right circumstances. Just what those circumstances are

occupies much of Bodaniss book, which pays homage to Einstein and,

just as important, to predecessors such as Maxwell, Faraday, and

Lavoisier, who are not as well known as Einstein today. Balancing writer ly

energy and scholarly weight, Bodanis offers a primer in modern physics

and cosmology, explaining that the universe today is an expression of

mass that will, in some vastly distant future, one day slide back to the

energy side of the equation, replacing the dominion of matter with a great

stillness--a vision that is at once lovely and profoundly frightening.

Without sliding into easy psychobiography, Bodanis explores other

circumstances as well; namely, Einsteins background and character,

which combined with a sterling intelligence to afford him an idiosyncratic

view of the way things work--a view that would change the world. --

Gregory McNamee



As a liberal arts major, I have always appreciated when science can be

brought to terms understandable by the likes of me. This book scores

extremely well as such an effort.



Mr. Bodanis explains the famous equation in terms easy to understand

without being insulting. He tracks the history of each of its components,

E,m,c and the square. He then traces the applications of the equation, the

most famous of which, of course, is the A-bomb. He relates the race

between the Germans and Americans, then the drop and then goes on to

explain other applications of the equation, including in space and the sun.

There is a bit of editorilizing like his interpretation of the history of dropping

the bomb and his obvious distaste for power plants, but these brief

interludes do not detract from the entirety.



This is an interesting and well-written informative "biography".



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