5-10 Correctly Explaining the Twin Paradox (20)

5-9 What is the Concept of Time Potential Difference(19)

5-8 How Can Humans Eliminate the Sensation of Time (18)

5-7 Why the Physical Definition of Time Refutes the Big Bang Theory (17))

5-6 Why Time Cannot Flow Backwards (16)

5-5 How Do Observers Sense the Motion of Their Surrounding Space? (15)

5-4 Why We Say Motion States Are Our Descriptions (10-14)

5-3. Why Must Space Around Observers Move in a Cylindrical Spiral Pattern (9)

5-2.Questions Arising from Time's Physical Definition(6-8)

5-1. Questions Arising from Time's Physical Definition(1-5)

4. Explaining Light Speed's Constancy Using Time's Physical Definition

3. A Strict Physical Definition of Time

2. The Origin of Physical Concepts

1. What is Time