| Off-Topic Discussion - Gravity ?#4 I was hoping for a discussion . Think of a planet as a big atom with lots of electromagnetic charge. | chrisleeson |
| Off-Topic Discussion - Gravity ?#1 Nobody seems to know what Gravity is even Isaac Newton admitted he didn't . Einstein better understood the properties of gravity and what it is but still didn't know what Gravity really is. It seems t… | chrisleeson |