[dleviwing]

Mark;
What are the four routs that Amanda Gifter is suggesting; my count is much higher than four!

I believe that the laws of physics that govern the macro world must also govern the micro world along with anything that existed before or after the big bang event. I think the key to understanding these absolute laws of physics is with the understanding of the cause of “mass”. On this dilemma, I agree with Feynman!

Is there anyone who actually knows what they are talking about when they use the phrase “extra spatial dimensions”?