Thursday, January 16, 2014

Einstein and Newton Followed Similar Paths in Their Gravity Theories



When one looks at the paths that Newton and Einstein followed while pursuing their theories of gravity, one is struck by the many coincidences: the unexplained data on orbits, the sudden insight about falling objects, the need for a new mathematics, the calculational difficulties, the retroactive agreements, the controversy, the problem-plagued expeditions, and the final triumph and acclaim. Both men had worked in the same eccentric and lonely way, divorced from other scientists, armed with a great feeling of self-reliance while struggling with new concepts and difficult mathematics, and both produced earth-shaking results. One can’t help but wonder if these two greatest of scientists, born 237 years apart, were “relativistically related”, conceived as twins in some ethereal plane in a far-off galaxy and sent to earth to solve a matter of some gravity.

Read more about this on the Fields of Color Blog

Thursday, January 2, 2014

Mass in Quantum Field Theory



The tale of exactly how the gravitational field entered into physics and quantum field theory is a remarkable one, entailing apples and moons, predictions and confirmations, problem-plagued expeditions, and the two greatest scientific geniuses of all time. And it might not have happened if not for the Great Plague.  Read more, Fields of Color - The Theory That Escaped Einstein