This story happened in those times when car enthusiasts at exams in addition to driving and traffic rules were forced to know the match of the car. This story happened with the head of the Department of Chemistry, a doctor of chemical sciences, a professor of the Taganrog Radio Technical Institute. At that time he was probably 50 years old, with a tail when he got a personal car. I went to car school and finally the exams. But he was badly given the device of the car. There were a few attempts, and finally he was lucky. In the ticket, in the match section, he got the device and the battery work! Winged, sitting on his bow, he described the work of the battery in the most detailed way, describing all the processes at the molecular level using the words "cathions", "anions", "transition of electrons from orbit to orbit", and other scientific terminology. The exam was taken by the senior of the GAI, with one twist (probably a pressed feather), which as the response grumbled stronger and stronger. Eventually he cut off the professor and said to him, "Daddy, you are not ashamed to carry such an Achine! Go, learn the work of the battery, come another time.
The professor slightly lowered his head, confused, wondering where he was wrong, went away.
Everyone who was there at the same time (there were several students from this institute) lay down laughing. But for the happiness of this professor there was also the captain of the GAI, who said to the senior, "You know whom you expelled?
He is a chemist! He knows how the battery works, because he is one of those who invented it! Give him back and apologize.
You should have seen the root of this senior...He took these words literally... :)