Resumen de Exotic black hole shows its superfluid side
The black holes in the universe may seem like bizarre beasts--but even stranger ones are possible. Simulations of black holes have now revealed the first superfluid specimen. Superfluids are a form of matter that take mere melting a step further. When a solid turns to a liquid, what was once sturdy and inflexible begins to flow. Superfluids have zero stickiness or viscosity: they can even flow uphill. They also have completely uniform temperature.
