The pronunciation of bees depends on the vibration of wings-this is a biological "common sense" contained in China primary school textbooks, but it was overthrown by a 12-year-old pupil named Nie Li. Nie Li's paper "Bees Flapping Their Wings Without Singing" won the Silver Award in the National Youth Science and Technology Innovation Competition and the Gao Shiqi Special Award for Popular Science.

This scientific discovery comes from a pupil who is only 12 years old. It's really commendable! A natural mystery that countless biologists have not discovered, little Nelly discovered; Nelly overturned the "conclusion" from books that adults never doubted.

The People's Daily reported that Nie Li's discovery process was not complicated: at first, she happened to find that the bees whose wings were not vibrating (or whose wings were cut off) were still buzzing, and then she observed them with a magnifying glass for more than a month and finally found the vocal organs of the bees.

Like many major scientific discoveries, the discovery process itself may not be tortuous. The key is whether the discoverer dares to question the "conclusion" and challenge the scientific authority. Nie Li's spirit of deviance and suspicion is more valuable than the discovery of "the vocal organs of bees".

Mikolaj kopernik, a great Polish astronomer. The creation of the celestial body movement theory overthrew the geocentric theory.

Lobachevsky, a gifted Russian mathematician, is a professor at Kazan University. One of the founders of non-Euclidean geometry. Overthrow traditional geometry.

Albert Einstein, an outstanding Jewish-American physicist, overthrew the mechanical hypothesis and etherism.