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Mars shelter problem can be solved with engineered yeast, gelatin and sand: paper (www.scmp.com)
submitted 4 weeks ago by to c/nottheonion@sh.itjust.works
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cross-posted from: https://news.abolish.capital/post/83318

Future settlers on Mars would need houses, but they must either spend huge sums transporting construction materials from Earth or use enormous amounts of energy to melt Martian soil into bricks. Scientists in Hong Kong say they have developed a quick and low-cost “living” building material made from genetically engineered yeast, gelatin and sand that can be 3D printed under conditions simulating the Martian environment. Their study, published online last month in Chem Circularity, an...

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[–] 5 points 3 weeks ago (2 children)

He's saying that while we have theories about how low gravity will affect us, we don't actually have any data. Only normal g and zero g, nothing in between.

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  • [–] 2 points 3 weeks ago*

    Yeah. It's probably going to be bad, but tbh I think it could go either way. The mass of your average human can vary by quite a lot, and our bones can structurally handle a 40kg human and a 100kg human, so my personal bet is that the transition would be a bitch, but I think we could go from 1.0 to long-term 0.38g to 1.0g with some work.

    Lots of open questions, though. Conception. Gestation. Birth. Adolescence. Would someone growing up entirely in Martian gravity be able to adapt? Again, probably going to be bad, but who knows for sure?

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