 Hey, this is pretty sophisticated. How do you do it? Well, then you get a company with a bunch of very, very smart Americans who said, what happens if we make an imaginary plane? Well, how do you make an imaginary plane? Well, what did it start looking at? Well, it started bouncing the first radars up. Right. And it showed up on their screens and in their computers as an outline of a plane. And it was going this fast.