Leonardo Fioravanti. Via Wikimedia. The first part of Leonardo Fioravanti’s life was uneventful; the second was tumultuous.1 Born in Bologna in 1517,1-4 he was fortunate in 1527 to survive a violent epidemic that may have been typhus. At age sixteen he began to study medicine, probably as an indentured apprentice to a barber-surgeon. At twenty-two…