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Top network posts
- 21 Has there ever been a plane not controlled from the nose?
- 20 Why does the sky of Mars appear blue in this video of pictures sent back by the Chinese rover?
- 14 Could a plane land vertically in a strong headwind?
- 13 Can the plane Celera 500L be eight times more fuel efficient than a jet of similar size and capacity?
- 13 How did the Perseverance rover land on Mars with the retro rockets apparently stopped?
- 13 The Chinese Mars rover and lander can be seen in the same picture. What device took the photo?
- 12 Can a UAV defend itself?
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