| For that to be possible, gravity and acceleration must be exactly equivalent to one another. |
| In 1687 Leibniz asked for the curve along which a particle may descend under gravity so that it moves equal vertical distances in equal times. |
| Loop quantum gravity is a way to quantise space time while keeping what General Relativity taught us. |
| We rely on our muscles to walk, lift objects and climb stairs. However, in space muscles become weaker when there is no gravity to overcome. |
| A turn of a handle and this top tank supplies gravity fed water to the house. |
| String theory's claim thus allows quantum mechanics to incorporate gravity and do so successfully. |
