Megamouth shark On May 1, 2017, a nearly deceased megamouth shark washed up at Barangay Baluarte in the Misamis Oriental, a region in the Northern Mindanao of the Philippines. The estimated shark was buried to prevent locals from consuming the fish, as authorities were unsure of the cause of death. On May 22, 2017, a live megamouth shark was found in a fishing net off Sunosaki lighthouse in Tateyama, Chiba Prefecture, Japan. The estimated to female was filmed by an Asahi Shimbun photographer and examined by a TV celebrity marine biologist who calls himself Sakana-kun, or Fish Kid. The shark died the
Robot fish Robot fish A robot fish is a type of bionic robot, which has the shape and locomotion of a living fish. Since the Massachusetts Institute of Technology first published research on them in 1989, there have been more than 400 articles published about robot fish. According to these reports, approximately 40 different types of robot fish have been built, with 30 designs having only the capability to flip and drift in water. Most robot fish are designed to emulate living fish which use Body-caudal fin (BCF) propulsion. BCF robot fish can be divided into three categories: Single Joint (SJ), Multi-Joint