Unfinished Obelisk at Aswan: the artifact that proves nothing and everything

Still lying in the quarry at Aswan, never removed: the Unfinished Obelisk. If it had been completed it would have been the largest obelisk in history — 42 meters tall, 1,200 tons. The workers got three-quarters through and found a crack in the granite. They abandoned it in place. This happened somet……