Discussion on question by Philip Thomas: Building a road to escape Earth's gravity by making a pyramid on Antartica
Discussion on question by Philip Thomas: Building a road to escape Earth's gravity by making a pyramid on Antartica
Imported from a comment discussion on https://worldbuilding.stackexchange.com/questions/148100/building-a-road-to-escape-earths-gravity-by-making-a-pyramid-on-antartica
| first message | 2019-06-02 |
| last message | 1998 days ago |
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