India just successfully executed Mangalyaan (Mars orbiter) mission. But imagine a manned mission to Mars with following sequence of events - The astronauts are halfway to Mars when suddenly one of them develops abdominal pain and requires surgery. What will they do?
According to NASA, a miniature robot capable of assisting in surgery has been developed, tested in pigs, and is soon to be trialed in a weightless environment. The robot, which weighs less than 1 pound, can be inserted into the abdomen via the umbilicus and controlled remotely. The press release from NASA said types of operations that the robot would be capable of performing were “emergency appendectomies, emergency cholecystectomies, emergency perforation of gastric ulcers [sic], and intra-abdominal bleeding due to trauma.” NASA meant to say “repair of perforated gastric ulcers.” Not surprisingly, many science reporters for…
