Inventions By Offerbuffer Aug 17, 600 Toiletpaper First toiletpaper Aug 17, 1672 Automobile Aug 17, 1698 Damp machine Aug 17, 1797 Washing machine First washing machine Aug 17, 1799 Battery Aug 17, 1842 Fax Maschine First Fax Machine Aug 17, 1860 First radio signal May 7, 1867 Dynamite First dynamite Aug 17, 1868 Typewriter First typewriter Aug 17, 1876 First telefone Aug 17, 1892 Conveyor belt First conveyor belt Thomas Robins began a series of inventions which led to the development of a conveyor belt used for carrying coal, ores and other products. Aug 17, 1893 First bra First bra Aug 17, 1921 Lie detector First lie machine Aug 17, 2012 Today