Floating stones
This is a well-known shot, so you’re likely to have seen it before. This is one of the more exciting riddles you can discover on the internet as a result of this shot’s popularity.
Dunes move about by themselves, or without anyone (or anything) pushing them, in Death Valley. There has been a lot of debate over what might be going on here, with many different theories being thrown around. When we try to figure out what’s causing it, however, we’re left confused. Nature is the most unusual mystery of all?