Comments by "Kevin Street" (@Kevin_Street) on "Why the Airship May Be the Future of Air Travel" video.

  1.  @Joe_VanCleave  Excellent post! I love that idea of a hydrogen core surrounded by a hot nitrogen shell. Kind of like a giant candy egg. Btw, I read a science fiction story in the... 90's I think, that was about a giant airship filled with hydrogen foam, like your idea. It's a good notion that should be explored more.
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