caleb bogard By caleb bogard Period: Sep 16, 1902 to Sep 16, 2006 caleb bogard Sep 17, 1902 air conditoner Sep 17, 1910 gas oven Sep 17, 1920 condoms Sep 17, 1925 tv Sep 17, 1976 laptop Sep 17, 1982 cd plyer Sep 17, 1983 cell pones Sep 17, 1993 dvd player Sep 17, 2005 xbox 360 Sep 17, 2006 playstation 3
