Lessoned Edit Meaning

1. The region of space close to a rotating black hole from which it is possible, in principle to, extract energy. The outer boundary of th..

1. Grafitti initiated in the 1960's in which the name of a high school classmate of one of the grafitti artists was spread far and wid..

1. A big hole in the universe that consumes all living things. Awklardly it is shaped like a big fat ass. But instead of poo coming out, it..