The Diffusibility Condition

I had this guy on my science and pseudoscience class, his name is Mark Sergeant. And he said, why Mark Sergeant the yeah, flatter. What would it take for you to change your mind? You got that a disconformation question. So then I asked him that or one of the students in the class asked that question. He said, somebody would have to send a rocket up with a camera on it,. high def camera from that we got from multiple angles. And you'd have to see the world spin like that train.