Posts by TechZen
(Sorry about the length, I'm laid up today and bored.) By happenstance, I have been researching pretty much this particular issue on and off for several months now for some alternate history type ...
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There are tables, created for mining engineers that list types of stone e.g. sandstone, granite, limestone etc and tell exactly how large a tunnel they will support, how big galleries and where to ...
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The major problem with living in a surface dome will be radiation. Mars radiation is too high for constant exposure. People will spend most of their time under radiation shelter. A tall thin dome...
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