More stupidity. Birds flew. Insects flew. It was perfectly plausible for man to imagine he too could fly. ‘Archytas (428–347 BC) was reputed to have designed and built the first artificial, self-propelled flying device, a bird-shaped model propelled by a jet of what was probably steam, said to have actually flown some 200 meters around 400 BC.’
What supernatural are you referencing? Belief is allocated to the degree of evidence provided. What evidence do you have for anything at all supernatural? Things that fly do not require our belief to fly. Our belief is based on direct observation. Tell me what process do you use to demonstrate anything supernatural?