B-2 Spirit
While the focus of the B-2 Spirit’s design is to fool radar, it also works to fool the human eye. The B-2 Spirit is indeed a flying optical illusion. Viewed from one angle, and the aircraft is a thin line—a ‘flying wing’, as the design is called. Viewed from a slightly different angle, and the whole thing becomes a bulbous flying torpedo. This makes the B-2 difficult to spot in the skies.
