Gravity is not Free: Difference between revisions
BobdeHilster (talk | contribs) Created page with "=Gravity is not Free=" |
BobdeHilster (talk | contribs) |
||
| Line 1: | Line 1: | ||
= | =Motion is not Free= | ||
No matter what is moving, something gets used when causing the motion. It takes gas to move a car; it takes rocket fuel to move a rocket; and it takes calories to lift your coffee cup. So how is it that gravity can move galaxies all over the universe and not use once ounce of anything? | |||
Revision as of 06:52, 9 October 2018
Motion is not Free
No matter what is moving, something gets used when causing the motion. It takes gas to move a car; it takes rocket fuel to move a rocket; and it takes calories to lift your coffee cup. So how is it that gravity can move galaxies all over the universe and not use once ounce of anything?