 What's your name? Clara. Nice name. Who are you? No one. I'm...I'm... You know how we were saying about the Earth revolving. The first time they tell you that the world is turning, you just can't quite believe it. Because look, everything looks like it's standing still, but I can feel it. The ground beneath our feet is spinning at a thousand miles an hour, and the entire planet is hurtling round the sun at sixty-seven thousand miles an hour, and, well, I can feel it. But falling through space, you and me, clinging to the skin of this tiny world, and if we let go, that's who I am, or rather I was. Now forget me, Clara. Go home. Be safe. Don't forget to subscribe to the official Jack Reeves YouTube channel.