The arrow is always on the right, causing the Reddit community to have a fever because it is so interesting

Just complicated and simple!

The magic arrow in this article was created by Japanese mathematician Kokichi Sugihara from Meiji University in Japan. Instead of creating melting images in his mind, he tends to apply visual effects to 3D objects . If only general observation, it is difficult to apply a certain frame of reference to Sugihara's works, even the Reddit community with wise minds is also heating up because they are too interesting.

For example, the arrow always points to this right, how to rotate still just right:

This right-turning arrow makes you realize how easily the human brain is fooled.

Although putting this arrow in front of the mirror, the illusion still works but always turns left.

When looking down from above, it is clear that this arrow is perfectly symmetrical.

By the knowledge of a mathematician, Sugihara designed a 3D object that could change its shape from an angle of view. When looking down from above, it is clear that this arrow is perfectly symmetrical. So know how easily our brains are fooled!