Astronaut urine could help us build Moon bases. Scientists just confirmed that urea, a main component of urine, can be used as a valuable additive for 3D-printed structures made from lunar soil. April 01, 2020 Share Get link Facebook X Pinterest Email Other Apps Labels science Share Get link Facebook X Pinterest Email Other Apps Comments
Put Another Zero on Facebook’s Fine. Then We Can Talk. -- A $3 billion to $5 billion penalty for privacy violations won’t change anything. April 26, 2019 Read more
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