GRET HIMANS WHO CHANGED THE WORLD

Albert Einstein  He was a German physicist and one of the greatest minds in history! He was born in 1879 and died in 1955. He is famous for his special and general theories of relativity, which changed our understanding of time and space!

Some amazing facts about him:
? He developed his famous equation E = mc², which explains the relationship between energy and mass.
? He won the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect, not for relativity!
? He had a very creative way of thinking, played the violin  and loved philosophy!
? He immigrated to the United States in 1933 to escape the Nazi regime, and worked at the Institute for Advanced Study in Princeton.

Einstein was not just a scientist, he was a symbol of genius and creativity, and his sayings still inspire millions! Do you have a specific question about him?

GREAT HIMANS WHO CHANGED THE WORLD
Alexander Graham Bell was a Scottish-born American inventor and scientist. Bell was born on March 3, 1847, in Edinburgh, Scotland. In 1870 Bell and his family emigrated to Canada. A year later Bell moved to the United States, where he taught speech to deaf students. While in the U.S. Bell invented and/or improved a number of electrical technologies. He is best remembered as the inventor of the telephone (1876).