stackyFACTSThey weren't built with quaint, rustic housing so travelers could seek shelter from a storm. The roof was installed for the sole purpose of keeping rain off the structural wooden beams, preventing the whole thing from rotting and dropping people into the abyss.
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Normally you build a bridge to avoid drowning, but viaducts are constructed just to keep tracks perfectly level over a dipping valley. It is an astonishing…
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Thomas Jefferson hated interacting with human servants so much that he popularized tiny hidden elevators just for his dinner. These small rope-pulled boxes…
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Those iconic semi-circular brick buildings weren't shaped that way for aesthetic flair. They were wrapped around a central spinning track pit, essentially…
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These monumental structures weren't built in the heart of cities because there was an open plot of land waiting. Entire neighborhoods were aggressively…
Discover moreNext time a strong wind rushes through San Francisco, the Golden Gate Bridge might sing to you. Its massive new railings, reshaped by engineers, act like the…
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When a road suddenly splits and points at the sky, it isn't sheer mechanical brute force doing the lifting. There is an impossibly heavy chunk of concrete…
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