1398-Tamerlane captures and sacks Delhi, defeating Sultan Nasir-ud-Din Mahmud's armies by setting camels loaded with hay alight and charging them at the Sultan's armored elephants 1531-Pope Clement VII publishes papal bull "Cum ad nihil magis", authorizing the Inquisition into Portugal at Evora, Coimbra and Lisbon; rescinded in 1535 1788-Russian army led by Grigory Potemkin assaults and captures the fortress of Ochakov in modern-day Ukraine after a five-month-long siege in one of the major events of the Russo-Turkish War 1903-At 10:35 am, Orville Wright pilots the first sustained, powered, and controlled flight of a heavier-than-air aircraft at Kill Devil Hills near Kitty Hawk, North Carolina; the flight lasts 12 seconds and covers 120 feet 1947-British industrial company BTH receives a patent for holography, invented by Dennis Gabor in their development lab 1963-Ballon d'Or: Dynamo Moscow goalkeeper Lev Yashin wins award for best European football player; beats Milan midfielder Gianni Rivera and Tottenham striker Jimmy Greaves; first Russian national to win trophy 1972-New line of control