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Wobblier wings the future for jets?
New jets are in the works with wings that bend and twist in an effort to optimize fuel efficiency.
01:26
- Source:
CNN
All about planes
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Vets reunite with their retired planes in 'Boneyard'
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Duck causes a stir by flying on a commercial flight
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China successfully docks spacecraft
01:07
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- Source:
CCTV