Sir Isaac Newton Keychain

Custom sketch by our artist of this famous bipolar scientist. Sir Isaac Newton was an English scientist. He is noted for his contributions to the development of physics, mathematics, astrology, alchemy and natural philosophy. Aside his scientific career, Newton was a theologian too. His scientific laws and hypothesis are still in use today for scientific calculations and also to explain certain scientific and natural occurrences. Newton's three laws of motion has been particularly used extensively to explain the behaviour of objects when in movement or stationary. He was considered one of the influential people who ever lived. Newton was born on 25 December, 1964 in Woolsthorpe Manor, Lincolnshire. His scientific publication, the Philosophiæ Naturalis Principia Mathematica is considered one of the most influential books in history. More info <a href="http://www.famousbipolarpeople.com/isaac-newton.html">www.famousbipolarpeople.com/isaac-newton.html</a>