Scientist Stephen Hawking dead at 76.

Stephen Hawking was one of the most popular scientist of our time especially his theory on Black Holes.  In fact they call it "Hawking's Radiation".  He believed there were in fact particles that were able to radiate away from Black Holes after years of people believing that once you went through a black hole you were trapped or worse.  Hawking changed all that. For more Hit this link.