which go for as low as one-tenth of the cost. But that's the price you pay to get ahead of the curve right now. Or you can wait another decade or so, and this type of switch will be a dime a dozen.
The first semi-robotic flying, half scale ornithopter/pterosaur flown over Death Valley, CA in the IMAX film On the Wing. Displayed at the National Zoological Park Visitor Center (Wash. DC) 1988-2002. Now privately stored in the National Museum of Air and Space's Paul E. Garber ...