Thank you for bring this technology up. I wasn't familiar with it, but now I'm going to research how it works. I have a lot of questions about how it works in p

Thank you for bring this technology up. I wasn't familiar with it, but now I'm going to research how it works. I have a lot of questions about how it works in practice (structural considerations, materials, cost, etc.), but conceptually it makes sense. Useful for extra-planetary construction, too, though I would be surprised if the idea isn't already used to some extent.