You probably think that the world is quickly going backwards from how it should be or that people are quickly pursuing unnatural things. Your way of looking at things is probably under attack or threatened from your own point of view. Or it could mean that you are just intrigued with the course of modern events. Water flowing uphill is certainly a wonder to behold.
stones and fast flowing water can block the water from flowing
erosion
Whitewater.
rapids
rapids
Rapids
Rapids
it can breathe in water and it has gills to breathe with
White water rafting.
Bigger.
Surging. Rushing. Roaring. Shooting.
Dip tube failure approachng fast