A Logical View Of Gravity

Have you ever wondered just what it is that holds us all so firmly to the ground? Obviously it’s gravity. But what exactly is gravity? At first glance, it seems as if that question should be easy to answer, but it’s one of the most difficult questions out there. I’ve wondered about gravity for a very long time. I’ve read books and science magazines that focus on that subject. The interesting thing is that after I finished reading, I still didn’t know what gravity actually was. Put simply, w...