Submitted by _GreenMartian t3_1200p2m in nottheonion
WimpyLimpet t1_jdfry8z wrote
Reply to comment by ItchyK in Potatoes are better than human blood for making space concrete bricks, scientists say by _GreenMartian
>Are these scientists just bored?
You gotta use what you have. Concrete requires liquid to create, and on Mars there is a shortage of liquids.
mrselffdestruct t1_jdgij4n wrote
And theres no shortage of blood thatll hit us any time soon either
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