You Don't Need Wings to Fly

This morning I heard a speaker state that an airplane doesn’t need wings to fly, that concept is a limitation based on our own beliefs. I studied compressible fluids. I know about the Bernoulli Equation. That isn’t true. A lifting body flies because the entire aircraft is a wing. A helicopter flies because the blades are wings. Well, there is an airplane that flies without wings.

What are your limiting beliefs?

An Aircraft Without Wings