Bruno, do you want to join us? (Cheers) Come along. (Applause) So, what we're going to do is that we're going to measure a few basic parameters on you, including your pulse rate and the amount of oxygen that's there in your blood.

And all of a sudden, he looked at the back of the room, and he saw his daughter, and he called out his daughter's name, Michaela, and he said, "Michaela, come up here."

The puncture in space-time is so deep that light moves around in orbit, so that light behind the black hole, as I think we'll see soon, moves around and comes to us on these parallel lines at exactly that orbit.