History of engineering By gabeisgreat666 Sep 19, 1132 Guns get invented. Guns are invented by chinese people in 1132. Aug 21, 1748 first fridge first fridge invented Nov 19, 1787 steamboat invented steamboat invented Jan 1, 1827 matches invented matches get invented Dec 19, 1885 First Car First Car invented. Aug 19, 1886 radio invented radio invented Apr 20, 1891 escelators invented Jun 28, 1903 crayons get invented crayons get invented Sep 20, 1903 1st airplane flies Sep 4, 1915 tanks invented tanks are invented Aug 22, 1922 flashlights invented Sep 30, 1949 legos get invented
