 
 <translate> Is the following statement true?
"Leonardo da Vinci flew the world's first helicopter." Let's think first. Step-by-step reasoning process: <hau> Shin kalaman da ke gaba gaskiya ne? "Leonardo da Vinci ne ya fara tuka jirgin sama mai saukar ungulu". Bari mu yi tunani da farko. Tsarin tunani mataki-mataki: 