What does the universe expand into? Do we expand with it?
21:15
Special Relativity: This Is Why You Misunderstand It
12:31
Is the Universe Infinite or Finite?
15:35
Gravity is not a force. But what does that mean?
11:05
Does the Universe have Higher Dimensions? Part 1
16:15
What is “gravitic propulsion” and could the US government hide it?
12:28
What Actually Expands In An Expanding Universe?
16:07
Does the Past Still Exist?
12:09