This week features Mark Drela, an MIT aeronautical engineer and expert in flight mechanics. He explains how airplanes lift off and navigate the skies, demystifying the physics of flight for anxious travelers. Mark discusses the mechanics of lift, comparing it to water skiing and the feel of a hand out of a car window. He reassures listeners about safety, illustrating how aircraft are designed to embrace their natural inclination to fly. By breaking down complex theories, he provides clarity on the wonders of air travel.