alt Hacker NewsDo you have any sources or even hints of sources that I could search for to back up the claim that this has been done for a long time?
Do you have any sources or even hints of sources that I could search for to back up the claim that this has been done for a long time?
For example this: https://www.sciencedirect.com/science/article/abs/pii/S00344...
Search for 'land subsidence insar mexico'