Aerodynamics (CTP1)

Aerodynamics is an advance in Civilization: Call to Power.
==Summary==
Aerodynamics marks a new branch in knowledge: the beginning of Flight. Besides offering the Air Base, Aerodynamics gives Civilizations the Fighter and the Aircraft Carrier, opening the air and sea as battlegrounds. Aerodynamics also gives the Airport - convenient for transporting soldiers and a source of steady revenue.
== Great Library entry ==
At the beginning of the 20th century, the combination of the internal combustion engine and a better understanding of aerodynamics led to the creation of the first airplane. The Wright Flyer, launched in 1903, flew 120 feet in a 12 second flight. By 1919, though, the Curtiss NC-4 had crossed the Atlantic, and military aircraft had flown several thousand sorties over the skies of Europe. Within a decade, the airplane and carrier redefined sea warfare, and by 1939, the airplane had become an integral portion of every armed force.