"Humans are unlikely to sink entirely into quicksand due to the higher density of the fluid. Quicksand has a density of about 2 grams per milliliter, while human density is only about 1 gram per milliliter. A human would descend about up to their waist, but no further. "
#10 a lot of stuff has to be censored in Japan.
#26 this phenomenon can be seen a lot these days.