- To tell the story of aviation, we do need to start by noting there are two kinds of aircraft:
••Lighter-than-air craft such as balloons, dirigibles, and blimps;
••Heavier-than-air craft such as airplanes and helicopters.
The Mongolfier brothers first flew the first lighter-than-air craft--a hot-air balloon in 1783.
- Material Type:
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- Melissa Mitchell
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- Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
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