Proofs 3: The Final Frontier

Here's what we've learned so far:

1. The square root of -9 is still -3.

2. Pi is exactly 3.14.

3. The number of dimensions we're dealing with today: 3.

And here's what we're going to cover next:

4. The joys of 4-dimensional geometry.

5. The art of 5-algebraic equations.

Proofs 4: The Dimensional Delight

Now that we've mastered the basics, let's dive into the world of four dimensions.

Here, you'll learn:

The joys of 4a: Time travel and the space-time continuum.

The wonders of 4b: Spacetime and the fabric of reality.