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This aircraft runs on sunlight, and thus can fly as long as the sun shines (which, of course, it always does above the clouds). You can see the panels inside. It's made it with off-the-shelf materials, for about $1,000.
If Daniel Geery, an elementary school teacher, can make this happen with solar panels that are less than 6% efficient, it is worth contemplating what our country could have done by now if we'd made the effort. But as they say, better late than never. Location: Sugarhouse Park, Utah, June '06. (Pat. Pend.)
If Daniel Geery, an elementary school teacher, can make this happen with solar panels that are less than 6% efficient, it is worth contemplating what our country could have done by now if we'd made the effort. But as they say, better late than never. Location: Sugarhouse Park, Utah, June '06. (Pat. Pend.)
