Kurzgesagt
finickydesert
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Now
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100%
Skyhook rotating tether in space 1000s km long planes climb on and get massive boost. Somebody invest in this idea and patent it and spread idea! Reduce rocket size 85% and explore asteroid mining.
https://www.youtube.com/watch?v=dqwpQarrDwkcross-posted from: https://lemmy.ml/post/20300954
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