This lesson is part of the course, but it hasn't been created yet. Create it to start learning.
Create lessonNBack to chapterEscAeronautics reaches far beyond passenger jets. It powers cargo aircraft, helicopters, gliders, firefighting planes, medical flights, weather balloons, wind-tunnel testing, drones, and experimental aircraft. The same ideas can help deliver medicine, study storms, map land, or design quieter, cleaner flight.