Roentgen equivalent man has been defined since 1976 as equal to 0.01 sievert, which is the more commonly used SI unit outside the United States. A number of earlier definitions going back to 1945 were derived from the roentgen unit, which was named after Wilhelm Röntgen, a German scientist who discovered X-rays. The acronym is now a misleading historical artifact, since 1 roentgen actually deposits about 0.96 rem in soft biological tissue, when all weighting factors equal unity. Older units of rem following other definitions are up to 17% smaller than the modern rem. One rem carries with it a 0.05% chance of
Professor Moshimo Professor Moshimo Professor Moshimo is a Recurring character in the animated television series Robotboy, and is his creator. He received a letter from Tommy Turnbull about him looking forward to his latest invention which resulted in Professor Moshimo sending Robotboy to Tommy to take care of. The Professor's Japanese fiancée Miumiu, acts as his assistant. His rivals are Dr. Kamikazi and Björn Björnson. Robotboy was Moshimo's second invention and is the main character. A prototype of Robotboy, and his was first invention. Protoboy was stolen by a young Dr. Kamakazi, who turned him to evil. However, Kamakazi made him too