The Center believes that world conditions may make it possible to rely upon a logistical mix which places greater emphasis on sea-lift than air-lift than is currently the case.
By changing the angle of its wings and its body, the moth was able to create a delicate balance between the thrust pushing it forwards, the drag - or air resistance - pushing against it, and the lift keeping it in the air.
Flying at the end of 60-foot control lines, they generate enough lift to launch a sailor 40 feet in the air, with hang times that make the sea-level surfers green with envy.