Topic: General Relativity

The Discovery of Gravitational Waves March 6, 2016 Tom Sheahen What they are, how on earth they were detected, and what it all means for the nature of the universe and scientific progress.
It's the Language, Stupid April 22, 2013 Roger D. Luchs If truth in labeling laws were applied to politics, the American left would have headed for the hills by now.