Do you have girlfriend or boyfriend?
Don't worry . I'm not interested in this.
I am going to share an interesting fact of Einstein, i.e. theory of relativity in a very interesting way.
Einstein had a special interest in a fellow student, Mileva Marich , during his university days. She was a "clever creature" according to him.
Einstein had a very good bonding with Mileva because both of them were against 'philistines'. They were good friend in university of Zurich. Finally, they married in 1903 after huge argument with his mother.
In 1915, he had published his General Theory of Relativity. It was a new interpretation of gravitational force.
According to this theory time and distance are not absolute. Everybody knows about it.
Two perfectly accurate clocks will not give accurate time if one of them moves very fast relative to others.
The relationship between mass and energy was also explained by him very interestingly.
When you spend two hours with your girlfriend or boyfriend, It seems two minutes. But when you sit on a hot stove for two minutes, It seems two hours.