1915
In 1915 Albert Einstein discovered the General theory of Relativity
There were many scientists in early generation who invented and discovered many things in the world that we are using now-a-days
In 1915 Albert Einstein discovered the General theory of Relativity
In 1926 Arthur Eddington discovered that the stars are created due to the nuclear fusion
In 1927 Werner Heisenberg discovered the concept of uncertainity principle
In 1928 Alexander Flemming discovered the drug penicillin from Penicillium Nottatum.
In 1932 James Chadwick discovered the concept of neutron and action of neutron.