4 ms·
I've read "somewhere" that hollow lava tunnels/tubes could be used. Coat the inside with the plastic mentioned in the blog shared in another comment, and you po
by bloopernova 6y ago
I've read "somewhere" that hollow lava tunnels/tubes could be used. Coat the inside with the plastic mentioned in the blog shared in another comment, and you possibly have an airtight (except for the soil) massive habitat. Although you'd have to string big lights along the top to grow plants.
- gpm 6y agoThis is a common idea - in a way it is as a shorcut to piling dirt on top of a structure that you make. Critics often bring up that exerting a huge force on the inside of lava tunnels might destabilize them in bad ways, and that sealing rough surfaces might be harder than just building a pressure vessel of your own.