Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Sailor Pluto and space are somewhat tied with the destructive power of Sailor Saturn for astrological and mythological reasons. The names of Sailor Pluto's attacks include frequent reference to the underworld (in Act 32 of the manga, she states that she "carries the protection of the planet of the underwold, Pluto."), which was the province of Pluto in Roman myth; this is evident in her first named power, , which is her primary attack throughout the first anime. Unlike any other attack in the series, its name is whispered rather than shouted when she uses it. In the manga, Sailor Pluto demonstrates