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Q&A Can urine be used for radiation shielding?

I'm looking to use water as a radiation shielding device, but do not want to waste space on my ship with waste and other water byproducts. Rather than just storing waste, I plan to use it as part o...

8 answers  ·  posted 7y ago by Anoplexian - Reinstate Monica‭  ·  last activity 7y ago by Anoplexian - Reinstate Monica‭

Question space travel reality-check space-travel