Gravity
Most people in the world have heard of gravity. They even have an idea of what gravity does. We know that things float in space. We also know that we don’t float on earth because of gravity. For most of us, that’s pretty much the extent of our knowledge of gravity. Gravity can be thought of as the magnetic force of the cosmos. It pulls … Keep Reading → two objects closer to each other. The most important work on the subject of gravity is that of Isaac Newton and Albert Einstein. Newton theorized that gravity was the force that pulled objects together based on the mass of the objects and the distance between them. The smaller and further apart the objects, the less gravitational force there is. Einstein described gravity as not a force, but rather a distortion in space and time.
