The goal of laser eye surgery is to change the shape the cornea so it does a better job of focusing images onto the retina for sharper vision. LASIK and PRK are two types of laser vision correction.
2. Bottlenose Dolphins. The cetacean family, consisting of dolphins and whales are considered the smartest animals inhabiting the ocean. The Bottlenose Dolphin lives in warm waters throughout the world and is the smartest species of dolphin. It has an extremely large brain and its cerebral cortex and frontal lobe are 40% bigger then a human.
â¢ Sailfish. Many sources list sailfish as the fastest fish in the ocean. These fish are definitely fast leapers, and are likely one of the fastest fish at swimming short distances. This site describes speed trials in which a sailfish was clocked at a speed of 68 mph while leaping.Sailfish can grow to about 10 feet long.These slim fish can weigh up to about 128 pounds.Their most noticeable characteristics are their large first dorsal fin (which resembles a sail) and their upper jaw, which is long and spear-like. Sailfish have blue-gray backs and white undersides.ailfish can grow to about 10 feet long. These slim fish can weigh up to about 128 pounds. Their most noticeable characteristics are their large first dorsal fin (which resembles a sail) and their upper jaw, which is long and spear-like. Sailfish have blue-gray backs and white undersides.