Aerodynamics marks a new branch in knowledge: the beginning of Flight. Besides offering the <l:8,24>Air Base<e>, Aerodynamics gives Civilizations the <l:1,38>Interceptor<e> and the <l:1,31>Aircraft Carrier<e>, opening the air and sea as battlegrounds. Aerodynamics also gives the <l:2,20>Airport<e> - convenient for transporting soldiers and a source of steady revenue.

