• Ken Yun posted an update in the group Group logo of DiscoveryDiscovery 1 week, 3 days ago

    Astronauts, For The First Time, Made Cement In Space At The International Space Station. The Cement Produced In Space Seems To Be More Porous (A Function Of Strength) Than That Created On Earth. However, This Could Be Considered A Milestone As the Cement Could Help, Using Local Raw From Astronomical Bodies, Build Infrastures On Mars Or Moon.

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