Fontana, Giovanni da (c.1395–1455)Italian author of a sketchbook Bellicorum instrumentorum liber (Book of War Instruments), published in 1420, in which appear various rocket-propelled devices including a cart designed to smash through enemy strongholds and a surface-running torpedo for setting fire to enemy ships. Related category HISTORY OF ROCKETRYAlso on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History |