Physics

The famed physicist reveals a new idea for how information might be able to escape a black hole.
This is about much more than the planet's rings, too.
The law of cat-servation of momentum.
I've seen this before. It is really a simple trick when you understand the problem from a structural engineering perspective. The trick consists of a moderate amount of power and speed, and a lot of careful selection of the target material and geometry.
Remember how irrational numbers petrified the bejesus out of the Pythagoreans? Or the interminable time it took mankind to introduce a zero into arithmetic? Recall the centuries of debate that occurred over whether negative numbers are valid or not?