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A comment on Aviation Is on a Low-Carbon Flight Path. Parent comment

Re:Aviation Is on a Low-Carbon Flight Path by chr1 on Thursday November 07, 2019 @01:37PM (#21475939)
Or build a several kilometers high tower, using either Space fountain or floating spheres.

https://en.m.wikipedia.org/wiki/Space_fountain

https://en.m.wikipedia.org/wiki/Cloud_Nine_(tensegrity_spher...

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