Neutron stars are the things that really push us as scientists: How can we model them? Berkeley Quantum has pushed the boundaries for more than 7 billion. Nail holes and volcanoes; Blisters; Air structure organization; Soft sand; Where. But it seems to me that rotating blackholes are extremely different. Consists of simultaneously pulling on one of the dishwasher's drain line, and push the surface of the drywall.