Listen now (8 mins) | Isaac Newton’s laws of motion provide a simple and unified framework for evaluating the motions of the earth and space. One of Newton’s greatest discoveries was that there was basically no difference between the motions of the planets and the motions on the Earth’s surface.

## Isaac Newton, Apple, and Universal Gravity

## Isaac Newton, Apple, and Universal Gravity

## Isaac Newton, Apple, and Universal Gravity

Listen now (8 mins) | Isaac Newton’s laws of motion provide a simple and unified framework for evaluating the motions of the earth and space. One of Newton’s greatest discoveries was that there was basically no difference between the motions of the planets and the motions on the Earth’s surface.