Hi, I spend a lot of my day with complex machine learning/AI models. When running some of these models my 15 rMBP runs in tight compute bound loops for 15,20, or more minutes. All this time the fans are running wide open, and the air exhausted is quite hot, about the same as hand dryer in a bathroom. I think one of the problems is the macbook closed and sitting is on a desk, so I elevated it a bit by putting a thin book under it and it helps a bit. What are other people doing to keep their MBP's cool when doing long compute bound tasks like video rendering, computations, etc.? Second question, does doing this sort of work effect the screen when the screen is open? It seems the MBP fan exhausts shoots that hot air right at to the bottom of the display when the screen is open.