stackyFACTSFor over seventy incredible years, a highly complex network of narrow tunnels operated far beneath the bustling streets of the city, running completely autonomous electric trains that rapidly shuttled mail bags between major sorting offices.
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The post office will absolutely deliver a box of screaming birds to your front porch. Thanks to a biological quirk, newly hatched chicks can survive days…
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When a massive, famously cursed diamond worth millions needed to reach the Smithsonian, nobody hired heavily armed guards or a secure convoy. Instead, a…
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Digging a hole through a mountain is only half the battle; keeping everyone inside from suffocating is the real challenge. Tunnels are packed with colossal…
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The driver sits completely on the wrong side purely so they can reach curbside boxes without standing up. Walking was deemed significantly too inefficient for…
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Carrying the Pope wasn't just a high honor; it was a grueling physical ordeal. The men chosen for the job had to perfectly synchronize their steps under…
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Despite sounding incredibly intimidating, alpha radiation is hilariously bad at actually traveling anywhere. These chunky helium nuclei get violently ejected…
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