Have you ever been standing in the wind and your napkin blows away? And then the napkin just keeps being blown further and further away? This is very similar to what is happening at the molecular level with gravity. The wind blew that napkin away from you. You could say that the napkin was pushed by the wind. Gravity is just like the wind, it pushes the objects in its path. Check out the video below to see the next segment of our videos which explain gravity at the molecular level!

 

 

Gravity Explained - Part 2