ISAAC NEWTON HOW TO
ISAAC NEWTON FULL

Newtonian telescopes use a reflecting mirror to avoid the colour distortion and rainbow effect afflicting telescopes that use lenses. One of the byproducts of his experiments with light was the Newtonian telescope, still widely used today. Newton was also the first to understand the rainbow, and to refract white light with a prism into its component colours and back again into white light, establishing rigid experimental proof in the face of intense criticism from his contemporaries.

Although the laws were later replaced by Albert EinsteinвЂ™s more accurate theories about spacetime and general relativity, they laid the groundwork for this and all other modern thought about physics and the nature of reality. These laws were among the first to explain fundamental aspects of nature with simple mathematical formulas that were useful in a vast range of real life scenarios.

ISAAC NEWTON FULL

NewtonвЂ™s three laws of motion, published 20 years later in his Principia, established that every object in a state of uniform motion will remain in that state of motion unless an external force acts on it, that force equals mass times acceleration and that for every action there is an equal and opposite reaction. The Newton Project is a non-profit organization dedicated to publishing in full an online edition of all of Sir Isaac Newtons (16421727) writings. 'He showed that the force that makes the apple fall and that holds us on the ground is the same as the force that keeps. His simple equation for universal gravitation, written in 1666 when he was 23, helped overthrow more than a thousand years of Aristotelian thinking (reinforced by Greek astronomer Claudius Ptolemy) which said that objects only moved if an external force drove that motion. Legend has it that Isaac Newton formulated gravitational theory in 1665 or 1666 after watching an apple fall and asking why the apple fell straight down, rather than sideways or even upward.

ISAAC NEWTON HOW TO

The theory helps us predict how objects as large as planets and as small as individual colliding molecules will interact it shows us the way earthquakes ripple through the EarthвЂ™s crust and how to build building that can withstand them.

NewtonвЂ™s theory of universal gravitation says that every particle in the universe attracts every other particle through the force of gravity. New Scientist once described Isaac Newton as вЂњthe supreme genius and most enigmatic character in the history of science.вЂќ His three greatest discoveries - the theory of universal gravitation, the nature of white light and calculus - are the reasons why he is considered such an important figure in the history of science.