Videos in chronological order

2026

What would a wormhole look like in the real life?

I wrote my own wormhole renderer to visualize wormholes in 3D environments (forest + mars) and explained how it works. Prepare your mind to comprehend 4D geometry.

Spherical portals explain dark energy?

What happens if a portal is shaped like a sphere? Spoiler: nothing... until you put one inside the other. Then space repeats infinitely, physics gets weird, and gravity starts acting like dark energy.

Portals can simulate a Klein bottle, so I calculated gravity on it

Continuing to explore how portals affect gravity - this time looking at closed spaces (torus, Klein bottle, etc.) and pocket dimension (partially closed). In the process, I discovered an unexpected phenomenon called self-force, which makes me genuinely afraid of a portal into…

2025

Portals must bend gravity, actually

Portals don't conserve energy? Actually, no. We just need to allow gravity to flow through portals. And once we do that, portals start to conserve energy and make sense physically. But how can we do that? How does this change the portal's behavior? And how does this affect…

Antiportal - what is it and how does it explain pocket dimension?

In the previous video, we learned how to create pocket dimension when one portal is smaller than the other. But is it possible when both portals are the same size? In this video, we will explore this problem from all sides and create a powerful approach for simulating portal…

Why do portals create pocket dimension when you put a small portal into a bigger portal?

What will happen if you take two portals, shrink one of them and place it inside the other? Finally, this solution has been found, and according to it, a pocket dimension should be created! And at the end, we discuss portal physics, because there has been a paradigm shift…

Portals with an impossible shape (cylinder, Mobius strip, knot)

I visualized other very strange portals, most of which was discovered by a professional mathematicians.

Portal with 3 parts: is this possible?

This video shows portal with three parts, with one part, and similiar portals. I discovered all of this myself.

2024

What happens if you put a portal in a portal? Simulation and explanation

This video shows the solution to the most complex portal riddle: "What will happen if we put one portal into another?". I explained how this works and how I programmed this.