History of aviation

​ (a)   designs flying machines and ​ (b)   in 1485-1500.

• Leonardo da Vinci
• Copernicus
• 你们的老师
• drone
• parachute

1783

Jean François Pilâtre de Rozier and Marquis d'Arlandes make the first free aerial voyage in a Montgolfier ​ (a)  

• hot-air balloon
• jetpack
• airplane
• airship

1852
Henri Giffard's steam-powered ​ (a)   makes first flight.

• 无人机
• paraglider
• airship

1895
Otto Lilienthal flies biplane ​ (a)   .

• gliders
• jetpack
• Kobe Bryant

1903
Orville and Wilbur Wright make first powered, sustained, and controlled ​ (a)   in a heavier-than-air flying ​ (b)   .

• flight
• drive
• swim
• machine
• helicopter
• 教室

1926

Robert H. Goddard makes first free flight of a liquid-fueled ​ (a)   .

• rocket
• airplane
• car

1927

Charles A. Lindbergh completes first solo, nonstop trans-​ (a)   flight.

• Atlantic
• 中国
• 台湾
• 越南

1930

Frank Whittle, British inventor, invents the ​ (a)   engine.

• jet
• 奶茶
• hydro

1947

Charles E. Yeager pilots Bell X-1—the first aircraft to exceed the speed of ​ (a)   in level flight.

• sound
• light
• heat

1961

Soviet cosmonaut, Yuri Gagarin, is the first man in ​ (a)   .

• space
• Bình Dương