![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
4 Min.
![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Beginnings of aviation Aviation
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- Luftfahrt
The first prototypes of aircraft powered by alternative fuels.
The first prototypes of aircraft powered by alternative fuels.
4 Min.
4 Min.
The first prototypes of aircraft powered by alternative fuels.
The first prototypes of aircraft powered by alternative fuels.
4 Min.