Why is the pot round?

Because the earliest pots were round.

The earliest pot was made of branches, covered with a round basket of earth, from which pottery was invented, and then pottery was made of earth alone, which was a leap in the history of human civilization.

In the process of making pottery, human beings invented the pottery wheel, which was the first major invention in the history of human science and technology.

The prototype of pottery made of branch baskets and pottery made of pottery wheels must be round. Needless to say, it is this kind of production that determines that the shapes of pots, basins, bowls and lamps should be round.

If you don't believe me, see if the round basket is the best to weave, and if the pottery wheel is the easiest to make a circle.