In the beginning of Mimi 4 Pepper was teaching C.T., about scuba diving. She is explaining ot him about to much pressure. She used an example of a coke bottle. Dhe is talking about how musch damage it could do to your body. When they went in a second time they were sharing an oxygen tube well they were practicing. C.T. went on his first real dive. The professors finally got there on the ship. They are all going scuba diving again.At the same time. They are trying to figure out Captain gradvilles theory of his light house on the reef.
While C.T., pepper were diving 40 ft Gradville and the little girl were diving only a little was down since she was to small to learn how to dive. The little girl found a monument thing and they were not alone in the water there were two other men in the water. So they all tries to pick it up and take it to the Mimi. They were able to put it on the ship.
Ben went on a expedition in New York City they're putting him in a hyperberic chamber. He put a basketball in the chamber to see what it would do to it, the basketball was flattened, at six atmosheres. It had the same amount of air as it did when it was first placed in there.A person would not have the same effect like the basketball. They now have two baloons one with air and one with water. The one with water is the same and the one with air is shrinking.
What uppers !!!!!!!! Martin Palomino