Forces.
Here's a YouTube page which explains complex physics, etc., fairly simply.
Here is one of Arvin Ash's videos, which concerns the 4 forces of nature, which I am going to bring up in a post later.
I've always been skeptical as to how the "temperatures" of the various ages of the universe could be known. What is temperature, in a ball of exploding subatomic particles?
Here is one of Arvin Ash's videos, which concerns the 4 forces of nature, which I am going to bring up in a post later.
Click to viewI've always been skeptical as to how the "temperatures" of the various ages of the universe could be known. What is temperature, in a ball of exploding subatomic particles?