30 March 2014 - lunchlike intervals

General relativity isn’t all that general, is it? It only tells us about spacetime, and if you have a typical office job then you know that lunchtime is equally important. Overgeneralized relativity must explain all types of black holes, including steering committees with neatly-groomed hair, in a world of timelike intervals and lunchlike intervals in which the energy-momentum tensor decreases through the day.