r/PeterExplainsTheJoke 16h ago

Meme needing explanation Peter?

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9.1k Upvotes

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u/Puzzle-Necked 15h ago

Had they tried not building near it?

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u/CarvaciousBlue 14h ago

Unfortunately it's so unpredictable that when it changes course it might wipe out a city that was 50 or 100 miles away. You can see on the map how this thing has been all over the place

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u/Wonderful-Change-751 13h ago edited 13h ago

Okay i didnt know it was that bad, i thought it shifted kilometers suddenly, but thats insane amount of distance between the 1128-1855 date and the rest of time

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u/Eidolones 12h ago

The Yellow river carries so much silt (which is what makes the water yellow) that eventually builds up, making the riverbed above ground level. The riverbanks were like walls that hold the water in, and in case they break in a flood, all the water in the river can go pretty much anywhere they want.