"Flying Machines Which Do Not Fly" is an editorial published in the New York Times on October 9, 1903. The article incorrectly predicted it would take one million to ten million years for humanity to develop an operating flying machine. It was written in response to Samuel Langley's failed airplane experiment two days prior. Sixty-nine days after the article's publication, American brothers Orville and Wilbur Wright successfully achieved the first heavier-than-air flight on December 17, 1903, at Kitty Hawk, North Carolina.