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,
I Invented Sex On the week ending November 7, 2009, "I Invented Sex" debuted at number ninety on the "Billboard" Hot 100. The following week, it moved up to eighty, and eventually peaked at forty-two. It spent twenty weeks on the chart over 2009–10 eventually falling off the chart on the week ending March 10, 2010. The song also topped the Hot R&B/Hip-Hop Songs, making it Songz's first number one on the chart. The music video was directed by Yolande Geralds, who also directed the video for "Say Aah". Jessica White appears in the video once again while Drake does not appear in