How do you carve, transport, and erect a single block statue weighing over 1,000 tons—out of composite quartzite, flint, or granite—using only primitive tools? In this video, we explore the standing ...
It isn’t an uncommon science fiction trope for our hero to be in a situation where there is no technology. Maybe she’s back in the past or on a faraway planet. The Professor from Gilligan’s Island ...
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