Understanding 4D -- The Tesseract

10 main differences between 3D, 4D, and 5D Consciousness

Joseph Newman's Proven 100% Working Perpetual Motion Free Energy Generator!

HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

How Would a 4D Person Actually See?

I Made The Ultimate Cheating Device

Was This The WEIRDEST Discovery of an Element Ever?

The Downfall of Olivetti - Exploring an Abandoned Computer Factory

I Designed an Aerospike Rocket Engine - Is it any Better?

Why Are Guillotine Blades Angled? (tested)

Draw Hypercubes in ANY Dimension!

The Brilliant Tricks Inside Telescopic Machines

Visualizing 4D Pt.1

I Built The First LAMINAR FLOW ROCKET ENGINE

Every Complex Geometry Shape Explained

The Magic of Pogo Pins: Building a Custom Programming Fixture!

All Dimensional Polytope Generator Demonstration

The Curta Calculator: A Mechanical Marvel Explained | Part 1

Drawing the 4th, 5th, 6th, and 7th dimension

Vintage Technology: Electronics-- BASIC RADIO CIRCUITRY, Learn How Radio Works, 1971 (History)