What the what? Jeff uploaded something besides a GUN video? Why am I speaking in third-person?
How is this even possible? We pour mercury on top of table salt. Hg is 7 TIMES denser than salt- the salt should float. Why doesn't it just freely float to the surface?
This is not CGI or camera trickery. It's not stunt-salt or magician's mercury...
Mercury is a toxic, heavy metal. We use all precautions needed to do these experiments. Often I just make it look like I am being sloppy just to mess with people who aren't paying close attention.