The magical visual illusion of Danish anti-gravity waterfall

In Billon Castle Park in Denmark, there is a very magical waterfall, which is called "anti-gravity waterfall". This waterfall is not only a beautiful scenery, but also a visual illusion, which makes people feel very magical and surprising. This paper will introduce the operation steps and the scientific principles behind the Danish anti-gravity waterfall.

operation sequence/order

In Billon Castle Park, you can find this magical anti-gravity waterfall. It is located in a small corner of the park, surrounded by some trees and shrubs. Here are the steps you need to follow:

1. Find the location of the anti-gravity waterfall. You can find it by map or asking for directions.

When you reach the waterfall, you will see a stone step with a small pool on it. On one side of the pool, there is a small waterfall.

Now, you need to stand in front of the waterfall and observe it carefully. You will find that the water seems to flow from bottom to top, not from top to bottom.

You can try to walk to the other side of the waterfall and observe it again. You will find that the water still flows from bottom to top.

Finally, you can try to put your hand into the water, and then you will feel the water flowing from bottom to top.

Scientific principle

The magic of Denmark's anti-gravity waterfall lies in its use of visual illusion. The design of the waterfall is very clever It is actually composed of two waterfalls, one above and the other below. The water flowing from the upper waterfall is collected and then transported to the lower waterfall through pipes. The waterfall below seems to flow from bottom to top, but in fact it is because the water flows out of the pipe.

This illusion is because our brains automatically interpret and analyze visual information. When we see water flowing from bottom to top, we think it is impossible because we have a fixed understanding of water flow. So we will automatically look for other explanations, and this design is just in line with our cognition.