DOH! So if you went ~30MPH and had 25% bigger wings you'd probably have a solar glider then. Or ~40MPH (2/3 the speed) and double the wing size. Turns out th

DOH! So if you went ~30MPH and had 25% bigger wings you'd probably have a solar glider then. Or ~40MPH (2/3 the speed) and double the wing size. Turns out that this is a thing: https://www.solar-flight.com/ https://www.solar-flight.com/