Hilarious Lebanon! This increases the pore water pressure behind the wall, & can cause it to collapse or slide. Reply
New Wonder? 😉
Would this be considered man-made or a natural occurrence?
I think they should improve on it and make it a nice waterfall.
where’s the water coming from?
Rain.
Hilarious Lebanon! This increases the pore water pressure behind the wall, & can cause it to collapse or slide.