Feels like there used to be a lot more fiction storylines about old explosives that degraded and would detonate if you jostled them
@KeefJudge @ted @SwiftOnSecurity
I did find a (small) bit of quick sand once: at a beach, a spot about 20cm in diameter where underground water was flowing up. Just big enough to put my foot in and out.
And now that I'm grown, I have to wonder what kind of water that was. Certainly a bigger risk than sinking over my head.
As seen in this film.