Issac Newton invented the theory of gravity and reflecting telescope in 1668.
The FIrst English CIvil War took place betweeen the Parliamentarians and Royalists from 1642 until 1651. It included the Second English War and the Third English War.
Charles Darwin established that all species of life descended over time from ancestors and proposed the scientific theory.
Paul Ehrlich was a German physicianan and scientist, he invented the technique to Gram staining bacteria.
Albert Einstein developed the general theory of relativity and he was best known for his mass energy formula E = mc2.
James Dewey Watson was a zoologist, geneticist, and biologist. He is known as the co-discoverer of the structure of DNA.