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Gravitation and spacetime Hans C. Ohanian
Publisher: WW Norton & Co

Like a beach chair sagging under a sunbather's weight, the fabric of spacetime does indeed. It's the warping in the fabric of space-time due to the mass of an object. Isaac Newton's experiments with the torsion bar and the lead weights demonstrated a gravitational field and the warping of space-time by masses. This idea is exceptionally accurate at a macroscopic scale. I would think the quick release of. One needs the full theory of quantum gravity but it's generally believed that it can't help us to eliminate the singularity as a violent and irregular end of the spacetime, anyway. Note - This is a compilation of my comments about the subject matter. Einstein later worked out how the force of gravity is not quite a force, but rather an artifact of the natural movement of objects through curved four-dimensional spacetime. I say hovering in place because this means the lines they trace out in space-time are (initially) parallel. Does the creation of a black hole from a super massive star collapse create gravitational ripples in 4d space-time? I like the idea of ADS/CFT as an emergent theory of gravity and space-time; in the sense that a 10 dimensional gravity theory emerges from a 4 dimensional gauge theory where gravity is absent. According to General Relativity, the mechanism of Gravitation is the curvature of space-time around massive bodies. Gravity is nothing more than a deformation in the shape of space-time itself.