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,
Who Will Save the World? thwarting them to begin with only to have them spin off and wreak havoc on another portion of the globe. The lyrics of each song deal with these themes and despite the comic-book nature of the cover, the lyrics are quite serious being politically and socially motivated. All tracks composed by Tony McPhee; except where indicated Who Will Save the World? Who Will Save the World? The Mighty Groundhogs is a 1972 blues rock album recorded by The Groundhogs, originally released by United Artists Records in 1972, catalogue number UAS-5570. The most recent CD reissue is that of 2003 by