This design takes advantage of people's visual weakness and hides a pillar at the mouth of the teapot. When the teapot begins to spit out water, it will flow down the column skillfully, which will naturally block the column supporting the teapot and naturally form the picture that people see now.
Extended data
In addition to the seemingly suspended teapot, there are also suspended people in the same principle. You can often see street performers in new york. They only need a stick to stand or sit in the air. Let's talk about the artist sitting first.
They often wear wide robes, and they are indifferent. In fact, the bottom of their stick is an iron sheet, which imitates the ground material and is laid flat on the ground, and the middle part is connected with an iron sheet. Artists can sit on it, and a wide robe can cover these.
Yancheng Science and Technology Museum-Why are the hanging teapots seen in many scenic spots hanging in the air?
Phoenix Net-How can this big teapot hang in the air?