On the afternoon of the 6th, Ms. Shen went to the henhouse to pick up eggs and found this strange egg at a glance.
This round egg is about 4 cm in diameter and weighs about the same as an ordinary egg. As there are four hens at home, Ms. Shen doesn't know which hen gave birth to this "table tennis" egg.
It is understood that hens are frightened when laying eggs, which shortens the laying time and may produce round eggs. Because the main components of eggshell are phosphorus and calcium, when phosphorus and calcium combine in the birth canal to form eggshell, if the process does not reach enough time and the eggshell is not squeezed enough, it will not appear oval, but round.
The probability of round eggs produced by net transmission is only about one in a billion. Coincidentally, it was reported before that this kind of egg was auctioned at a high price, that is, the round egg held by the woman in the picture below was auctioned at a high price of 480 pounds, about 4,000 yuan.