Author Archives: raman

Who discovered Electromagnetism?

Electromagnetism is one of the four fundamental interactions in nature. It is a study of the relationship between electricity and magnetism. It was discovered in 1820 by Danish physicist and… Read more »

Who discovered Electrons?

The electron is a subatomic particle containing a negative electric charge. It was discovered in 1897 by British physicist, Sir Joseph John Thomson. He discovered electron by his experiments on… Read more »

Who discovered Cuba?

Cuba is an island and socialist state in the Caribbean. It comprises of the main island of Cuba and numerous archipelagos. Havana is the capital and largest city of Cuba…. Read more »