Airship Hotel: Lighter than air, but is still a heavy concept

 always wanted to see a world that we dreamed of before the airplane was invented. A world where airships fill the skies like artificial clouds, and we can live on them as long as we fill them with helium.

We've reported about similar concepts before with this self-sustaining blimps, the Aircruise, and the Boeing Skyhook. Yeah, I don't think that this design, known as Airship Traveling, will ever come to pass unless some rich guy just really wants it. Man, does that say something about technological innovation, or what?

 

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网易邮箱，没有垃圾邮件的邮箱。