For Decades, Movies Have Taught Us that Moving Sand Pulls People Down Slowly Until They Disappear but, in Fact, This Is Virtually Impossible

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The moving sand scares a lot of people because of the old movies, but physics shows that the mixture of sand and water can never swallow an entire person until it disappears. The big problem is that the mud locks its legs as if it were concrete, turning the rescue into a big nightmare in real life....The post For decades, the films taught us that the moving sand pulls people down slowly until they disappear but, in fact, this is practically impo…