somewhere, ping pong balls, logs and coloured water shows up in someones toilet.
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· 9 years ago
They could send down a ball with a GPS tracker. Even if the signal is lost for a while underground they could see if it pops up somewhere above ground eventually?
But how big is the hole? Enough to throw a grown adult and not block the water passageway? Also, will it get stuck eventually and its decomposition will contaminate the water? I request more info... just, you know, curiosity.
They solved this already. The water joins back up farther down the river, and later this year they plan on sending new dyes and shit down there to further prove their findings
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