An Air Force brass hat called his engineer expert and told him: "I've just read a remarkable trick motorists use to confuse would-be witnesses to an accident."
"What is it, sir?"
"Motorists paint their cars in different colors, each side. Then people give contradictory evidence."
"So what, sir?"
"Don't you see," the general exclaimed, "what wonderful prospects it may have if applied to bomber aircraft. Enemy air observers will be absolutely confused."