Two answers needed re the Infancy stage of Aviation.
1. What noted scientist assumed erroneously that only the shape of a frontal body determined air resistance, leading to his determination mathematically that a flying machine could NOT fly.
2. What different person-noted physicist stated flatly that "I have NOT the smallest molecule of faith in aerial navigation other than ballooning".
(I am NOT making these up!) There can be only a one different person correct answer to each of the two stumpers. Have at it! :