NASA's testing a futuristic plane. You might fly on it.
NASA tested a model of its X-66 plane inside a wind tunnel at the space agency's Langley Research Center. It could be the ...
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秋促来临！！158款80%好评折扣一览第4期—史低3
【本文由小黑盒作者@古月墨风于12月01日发布，转载请标明出处！】 《秋促折扣一览第1期新史低传送门》 《秋促折扣一览第2期史低 1 传送门》 《秋促折扣一览第3期史低 2 传送门》 游戏名字为steam名字，便于搜索 ...
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Logistical Juggernaut: 5 Unique Planned Logistical US Airlift Capabilities
You’ve reached your account maximum for followed topics. Ekranoplans (or ground-effect vehicles) take advantage of the extra lift created by flying just a few meters above the surface (from the ...