The 4th Dimension in Relativity isn't Time - it's Space.

The Christoffel Symbols In Riemannian Geometry

The TOUGHEST Philosophy Ever Written? Excerpts from Hegel's "The Science of Logic"

Einstein was WRONG About Time. Our Modern Theories are in Trouble.

To Master Physics, First Master The Rotating Coordinate System

How Superposition Causes Length Contraction -- And Explains the Principle of Relativity

An Introduction to Curvilinear Coordinates in Differential Geometry

Matrix Theory: Relativity Without Relative Space or Time

Einstein's Relativity contains a HUGE Loophole. Its Implications Can't Be Ignored.

Conceptualizing the Christoffel Symbols: An Adventure in Curvilinear Coordinates

What Time Dilation ACTUALLY Is In Relativity (Hint: It has nothing to do with time)

Why The Theory of Relativity Doesn't Add Up (In Einstein's Own Words)

The REAL Reason You Don't Understand Relativity

The Strengthened Liar and Paradoxes of Incompleteness

The River Model of General Relativity

Logic at its Limit: The Grelling-Nelson Paradox

The Geometry of a Black Hole

Why General Relativity (and Newton's Laws) tell us The Sky is Falling Up

The Spacetime Metric

The TRUE Cause of Gravity in General Relativity

The Meaning of the Metric Tensor

Newton vs. Mach: The Bucket Experiment

Demystifying The Metric Tensor in General Relativity

Even More Paradoxical: The Twin Paradox in Curved Spacetime

Einstein, Gravity, and the Twin Paradox (Einstein's 1918 Solution)

Do Inertial Frames Resolve The Twin Paradox?

Solutions to the Twin Paradox are STILL Wrong

Can You Feel Force?

Why You Can't Travel Backwards in Space

Why Solutions to the Twin Paradox are WRONG