Timeline of United States inventions (1890–1945) of these fibers for textile applications is more recent. The first commercial production of fiberglass was in 1936. In 1938, fiberglass was invented by Russell Games Slayter of Owens-Corning. 1938 Xerography Xerography, which means "dry writing" in Greek, is a process of making copies. Xerography makes copies without using ink. In this process, static electricity charges a lighted plate; a plastic powder is applied to the areas of the page to remain white. The photocopier was invented in 1938 by Chester Floyd Carlson who marketed his revolutionary device to about 20 companies before he could interest any. The Haloid Company,
Doctor Who: The First Adventure "Terrordactyls" was a shooting game. The final level, "Box" was a variant on Battleships featuring hidden aliens as the targets. The player was given 15 lives, called regenerations, and 60 minutes to complete the game. This was the first officially licensed "Doctor Who" game; however, several unofficial "Doctor Who" games had been released previously such as Time Lords by Red Shift. Doctor Who: The First Adventure Doctor Who: The First Adventure is a computer game based on the long-running British science fiction television series "Doctor Who" released for the BBC Micro in 1983. It was written by Jeremy Ruston. It