Sultan Bayezid II

Leonardo da Vinci: Architect Extraordinaire Scientists Prove Leonardo da Vinci’s 500-Year-Old Bridge Design Actually Works by Jason Daley /Smithsonian.com Leonardo da Vinci wasn’t known for getting things done. He was often years or even decades late when delivering paintings, and many of the fantastical schemes he concocted (think giant horse statues and flying machines) barely progressed beyond the page. Still, new research conducted by engineers […] Leonardo da Vinci: Architect Extraordinaire Source: VTT