- #1
Pierre007080
- 111
- 0
Hi Guys,
I seem to have gone in circles YET AGAIN! When discussing the expansion of the Universe I was told by friends that masses and objects do not expand with space because the forces within the mass are so much stronger than the inflationary force. When discussing General relativity we decided that the rod shortening WAS a physical reality. Now the debate has turned to Special Relativity and the question is: Is the rod shortening in Special Relativity physically real or only "observed"
I seem to have gone in circles YET AGAIN! When discussing the expansion of the Universe I was told by friends that masses and objects do not expand with space because the forces within the mass are so much stronger than the inflationary force. When discussing General relativity we decided that the rod shortening WAS a physical reality. Now the debate has turned to Special Relativity and the question is: Is the rod shortening in Special Relativity physically real or only "observed"