RAIMONDO DI SANGRO RAIMONDO DI SANGRO Life Experiments and Inventions Literary and scientific writings His relationships with artists Myth What has been said of him Arquebus and light cannon Sea-going carriage Vegetable wax and silk Pharmaceuticals Artificial gems and coloured glass Pyrotechnics Perpetual flame Hydraulic device Clocks Folding stage Palingenesia Reproduction of the miracle of San Gennaro Polychrome printing Other inventions