Researchers prove Leonardo Da Vinci was ambidextrous | Inquirer Lifestyle
A visitor watches Leonardo da Vinci's "Study for a hydraulic pump, man with a perspectograph (Codex Atlanticus)" during the exhibition "Science Before Science" (La Scienza prima della Scienza) on March 12, 2019 at the Scuderie del Quirinale palace in Rome. (Photo by Alberto PIZZOLI / AFP)

Researchers prove Leonardo Da Vinci was ambidextrous