Thursday, March 14, 2019
Monday, May 28, 2018
FDR
Happiness lies not in the mere possession of money; it lies in the joy of achievement, it is the thrill of creative effort." ~ Franklin D. Roosevelt
Friday, April 20, 2018
The (Modern) ModularWorld...
The Modern World began on 29 May 1919.....
.... when photographs of a solar eclipse taken on the island of Principe off West Africa and at Sobral in Brazil, confirmed the truth of a new theory of the universe. It had been apparent for half a century that the Newtonian cosmology, based upon straight lines of Euclidean geometry and Galileo's notion of absolute time, was in need of serious modification. It had stood for more than 200 years. It was the framework within which the European Enlightenment, the Industrial Revolution and the vast expansion of human knowledge, freedom and prosperity which characterized the nineteenth century had taken place. But increasingly powerful telescopes were revealing anomalies. In particular, the motions of the planet Mercury deviated by forty-three seconds of an arc a century from its predictable behavior under Newtonian laws of physics. Why? In 1905, a twenty-six year old German Jew, Albert Einstein, then working in the Swiss patent office in Berne, published a paper, "on the electrodynamics of moving bodies", which became known as the Special Theory of Relativity. Einsteins' observations on the way in which, in certain circumstances, lengths appeared to contract and clocks slow down, are analogous to the effects of perspective in painting. In fact, the discovery that space and time are relative rather than absolute terms of measurement is comparable in its effect on our perception of the world to the first use of perspective in art, which occurred in Greece in the two decades 500 - 480 BC.
From MODERN TIMES, by Paul Johnson
.... when photographs of a solar eclipse taken on the island of Principe off West Africa and at Sobral in Brazil, confirmed the truth of a new theory of the universe. It had been apparent for half a century that the Newtonian cosmology, based upon straight lines of Euclidean geometry and Galileo's notion of absolute time, was in need of serious modification. It had stood for more than 200 years. It was the framework within which the European Enlightenment, the Industrial Revolution and the vast expansion of human knowledge, freedom and prosperity which characterized the nineteenth century had taken place. But increasingly powerful telescopes were revealing anomalies. In particular, the motions of the planet Mercury deviated by forty-three seconds of an arc a century from its predictable behavior under Newtonian laws of physics. Why? In 1905, a twenty-six year old German Jew, Albert Einstein, then working in the Swiss patent office in Berne, published a paper, "on the electrodynamics of moving bodies", which became known as the Special Theory of Relativity. Einsteins' observations on the way in which, in certain circumstances, lengths appeared to contract and clocks slow down, are analogous to the effects of perspective in painting. In fact, the discovery that space and time are relative rather than absolute terms of measurement is comparable in its effect on our perception of the world to the first use of perspective in art, which occurred in Greece in the two decades 500 - 480 BC.
From MODERN TIMES, by Paul Johnson
Sunday, April 15, 2018
Saturday, November 11, 2017
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