NUMBER 61

Stephen Hawking, writing for the Daily Mail¹, describes how to build a time machine.

1. A piece that seems excerpted from his new TV series [↑]

If the temperature fluctuations of the cosmic microwave background (read: the universe) could be represented by a finite amount of water—and it can; as far as we know, the universe is finite—would drinking all of it at once be a danger to science?

Via New Scientist, the downside of knowing everything all at once.