Isaac Newton's main body of work was as a physicist and mathematician. He was a part of a scientific revolution in the 17th century which would fundamentally change the way that people would see the world. In the field of optics, he would advance our understanding of light and how we saw it. Inside you will read about... Born Into Tragedy His Life in Cambridge The Start of His Genius The Birth of Calculus Newton Invents a New Telescope His Famous Work on Light and Color Newton and His Rivals The Most Important Science Book of All-Time The Principia The Apple Myth Newton's Dark Obsessions Newton the Man and his Later Life Newton the Hangman Newton's Weird and Wonderful Personality His Final Years Newton's Legacy The Strengths and Weaknesses of Sir Isaac Newton How Can We Use Newton's Strengths in Our Lives? The Best Books on Isaac Newton And much more! In mechanics he would create his famous three laws of motion but it's in physics that he became most well-known for his understanding of gravity, and in mathematics for his discovery of calculus and his writing perhaps the single most important scientific book of all-time, the 'Principia' which is still referenced today. Albert Einstein was an outstanding physician and mathematician of the 20th century. He was a pure genius who created a formula that would build a bomb capable of killing thousands at a time. Albert learned to play the violin. He could play a few notes on the piano or the violin, and then he would jot down notes on some theory. Einstein won the Nobel Prize for Physics in 1922. Inside you will read about... A Genius Shows Up with a Deformed Head The Odd Shaped Head Starts to Read Einstein Had A "Miracle Year" Einstein Finds He Has Enemies Albert Had His Problems Too Did Einstein Have a 3rd Son? You Decide The End is Soon to Come What Exactly Was the Legacy of Einstein? And much more! As far as the way he lived his life, well, read on, and you be the judge to see if you think he had a full and happy life. Einstein's story awaits you on the pages ahead.