Famous saying: It is difficult for people who don't know mathematics to truly understand the deepest beauty of nature.
There are two kinds of geniuses in the world, one is "ordinary" and the other is "magical" like a magician. As long as you and I are several times smarter, we can be compared with ordinary geniuses, but a genius as magical as a magician is different. How their brains work is beyond our comprehension. Analyzing their thoughts is as difficult as seeing through how magicians perform tricks. Therefore, in the eyes of outsiders, magical geniuses are "ghosts" with absurd language, eccentric behavior and superior wisdom. Where's Charlie 6? 1 Feynman can be said to be a rare scientific genius in human history for thousands of years.
Feynman is regarded by many physicists as the greatest empirical physicist after Einstein in the 20th century. After graduation, he participated in the Manhattan Project and made the first in the United States. Later, he taught at California Institute of Technology for about 40 years, and 1965 won the Nobel Prize in Physics. In 1986, he only used a glass of ice water and a rubber washer to prove the cause of the accident of Challenger.
However, the physicist's fame goes far beyond this. His bongo drum skills are superb, and he can even perform instead of professional drummers. He can also sell his works like a real painter; He is an expert in opening safes; He likes to study scientific problems in bars. In a word, his talent, his humor and his spontaneous pranks make his life colorful. At the same time, his growth and achievements also contain many thought-provoking revelations. The following story is about Feynman and ants.
People often meet some uninvited insect friends, and those ants who rush in droves are also frequent visitors to human homes. What do you think of these little ants who are not so afraid of you? Did you crush it and pretend not to see it? Or observe them like Feynman, the master of physics?
Richard. 6? Feynman, 1, 19 18 was born in the United States. Such a seemingly unreachable landscape figure has childlike curiosity and innocence. When he was a graduate student at Princeton University, he observed ants on ivy with a magnifying glass. When he saw ants patting and patting aphids with their feet, aphids secreted honey dew. Then the ant lifted a drop of honey dew, took a bite and sucked it in. At this time, the young Feynman shouted excitedly, because he confirmed what his father told him and witnessed this interesting phenomenon with his own eyes. Brief introduction: Wang (1907—1998) is a famous nuclear physicist, one of the founders and pioneers of nuclear science in China, an outstanding scientist and the "two bombs and one satellite" founder of China.
Famous saying: be a scientist, not a science officer. At that time, Bert didn't know what kind of radiation it was, so he took a temporary name: "Beryllium radiation". Beryllium radiation has strong penetration and does not deflect in electromagnetic field, which is similar to the well-known hard gamma ray at that time, that is, a ray with high frequency and composed of photons. 193 1 At the meeting of physicists in Zurich in, Bert reported the experimental results and speculated: "Beryllium radiation is probably gamma rays or something."
When Wang learned that Bert thought "Beryllium rays" were gamma rays, he immediately expressed deep doubts. In his view, it is impossible for gamma rays to penetrate a copper plate several centimeters thick. More importantly, Wang thinks it is inappropriate for robots to use Geiger counters as detectors in experiments. He thinks that the Geiger counter should be replaced by the cloud chamber, so that new discoveries may be made to find out what "beryllium radiation" is.
Therefore, Wang suggested to Professor Maitenaz twice, hoping to re-verify Bert's speculation about beryllium radiation in her laboratory with a cloud chamber. Unfortunately, Materaz disagreed with Wang's suggestion twice and said to Wang, "There is no point in repeating other people's experiments."
1932 February, when British physicist chadwick re-examined Bert's beryllium radiation experiment with a cloud chamber, as Wang predicted, the abnormal beryllium rays were not gamma rays, but neutral particles with no charge. As a result, chadwick discovered the fourth basic particle in human history-neutron, and won the Nobel Prize in Physics from 65438 to 0935.
Afterwards, Matenas said to Wang with great regret, "Alas, it is our bad luck!" "
Later, Wang jokingly said to people, "If I had insisted on doing this experiment at that time, then Wang would not be the king today!"
I can only help you by watching how to simply omit it.