A plane is a flat surface that extends into infinity. It is also known as a two-dimensional surface. A plane has zero thickness, zero curvature, infinite width.
The personal research and design blog of the architect of ArcticStar Design, Inc. Preparing to Test Galileo's hypothesis on Falling Bodies like never before – dropping spheres from the Edge of Space (EOS) – To Learn How a Gravity Field is Produced !!!!!!