Cell phones were invented in 1977 By bettcher macallie Jan 8, 1977 Cell phones were invented in 1977 Jan 8, 1986 Laptop’s were invented in 1986 Jan 8, 1990 World Wide Web was invented in 1990 Jan 8, 2004 Facebook was invented 2004 Period: Jan 7, 2013 to Jan 8, 2013 Timeline by MaCallie Bettcher
