Taking viewer advice to remove the stick cylinder on my excavator rebuild! Did it work, or did I run into more issues? Find out in this update! #ExcavatorRepair #DIYExcavator #HeavyEquipment I Made ...
Andy Weir, a computer programmer turned novelist, packs his books with real science. He brought that attention to detail to Ridley Scott’s adaptation of The Martian as the film’s science expert, and ...
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