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Gravity: an introduction to Einstein's General Relativity James B. Hartle
Publisher: Benjamin Cummings

Aug 27, 2012 - The most accurate theory of gravity is Einstein's General Theory of Relativity. In fact our best theories of particles assume that .. The presence of mass warps space and time, The fact that gravity acts by changing the geometry of space and time sets it apart from all other forces. Of course, it's emerged Given SR maths then speeds are relativistic speeds and to account for muons existing further that they are expected to get as per that belief, then time dilation is introduced to try to account for it. It may be hard to believe, seeing as how it's been our leading theory of gravity for nearly a century now, but Einstein's General Relativity is possibly the most frequently challenged scientific idea of all-time. On top of that, I am eager to learn, where physics and every day wisdom come apart, and your article indeed makes a very good introduction. It also turns out that no experiment can tell the difference between floating motionless in deep space and accelerating under the pull of gravity (when you fall you're weightless). Jan 10, 2013 - -Albert Einstein. If they do that in a way that's not subject to the basic description of light, then we need a better field theory that includes electric and magnetic fields within the same bending of space-time as general relativity. Sep 29, 2010 - Einstein showed that the presence of gravity affects geometry by warping space and time. May 11, 2014 - There's special relativity. Einstein's stunning insight (paraphrased) was “dudes! Anonymous says: October 10, 2013 at 11:31 pm.