Wow! Just Wow!
I like to think I'm a pretty intelligent bloke, but reading articles like this and trying to comprehend the sort of minds who can conceive of science that can measure a 1,3 billion year old wave deflecting a laser beam by a ten-thousandth of the diameter of a proton makes me feel like a plankton, by comparison.
... in a good way.
Thank God the human race has at least a few people left who are dragging us in the right evolutionary direction.