Making an extraordinary machine better: Mark Drela at TEDxNewEngland

Making an Extraordinary Machine Better: The D8 Aircraft Concept Discussion of jet transport aircraft history and economy development progress. Concepts for improving economy (fuel burn). Presentation and description of D8 aircraft concept. "About TEDx: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)