Newer posts are loading.
You are at the newest post.
Click here to check if anything new just came in.
Click here to check if anything new just came in.
September 13 2010
So Tiny and So Amazing is Earth (40 pics)
Shared by PAStheLoD
actually a proton consists of 2 Up and 1 Down quark and a bunch of gluons holding them together. And 99.9% empty space.
Most of the proton's mass is actually the energy from the strong force, mediated by gluons.








































