What was Giovanni Aldini's uncle recognized as the pioneer of?
Luigi Galvani Luigi Aloisio Galvani ( ; ] ; Latin: "Aloysius Galvanus" ; 9 September 1737 – 4 December 1798) was an Italian physician, physicist, biologist and philosopher, who discovered animal electricity. He is recognized as the pioneer of bioelectromagnetics. In 1780, he discovered that the muscles of dead frogs' legs twitched when struck by an electrical spark. This was one of the first forays into the study of bioelectricity, a field that still studies the electrical patterns and signals from tissues such as the nerves and muscles.
Luigi Gussalli Luigi Gussalli (1885–1950), engineer and inventor, was a pioneer of motor cars. He turned to astronautics in the 20’s, corresponding with world leaders in this field, such as Oberth and Goddard and exchanging with them theories on interplanetary flight and its prospects. He developed a special double-reaction engine, wrote extensively on multi-stage rockets and published two books on space travel. The first one, in 1923, described a space flight to the Moon, the second one, written in 1946, is even more astonishing in its theme: “Interplanetary travels by means of solar radiations”.