Sink holes

When a lake goes dry what do they notice?
A drain hole
It is where water comes up and goes down through.

Learned that at mammoth cave and the sinkhole plain information. Water can flow vertically with natural plumbing. Echo springs concentric rings feeds into the rivers.

Ancients say of magnetic mount meru that water went in the opposite direction into high and low. Sound like microbe movement huh. The swastika technology is similar to black cube technology.