At present this is only a toy. It’s a small, radio-controlled prototype that can only flies at less than 120 miles per hour and can’t go above 10,000 feet. Mriana, if you saw a black one, it’s probably the Northrop B-2 stealth bomber. I know that Boeing claims this is different from the prior flying wings because they’ve made it thicker in the middle to have more payload volume, but I don’t see it as being new technology.
Occam