top | item 17846554 What would it take to build a tower as high as outer space? 2 points| pseudolus | 7 years ago |aeon.co | reply 1 comment order hn newest [+] [-] al_ramich|7 years ago|reply Discovery of superhero material that is light and strong like nothing we have right now. Somehow I feel that making rockets more reusable and cheaper is going to win short term.
[+] [-] al_ramich|7 years ago|reply Discovery of superhero material that is light and strong like nothing we have right now. Somehow I feel that making rockets more reusable and cheaper is going to win short term.
[+] [-] al_ramich|7 years ago|reply