perspective
The Science of Horizon Illusions Explained Without Equations
While modern textbooks teach a spherical model, the raw data of our eyes consistently reveals a flat and level horizon. This...
The Vanishing Sun — Why It Shrinks Into the Horizon Instead of Dropping
The Sun doesn’t fall below a curved Earth — it shrinks and fades into the horizon. Explore how perspective, atmospheric density,...
Ships Don’t Sink Over the Horizon — The Perspective Illusion Explained
For centuries, people believed ships disappear over the horizon because of Earth’s curvature. But modern zoom lenses show this is a...
Why the Horizon Always Rises to Eye Level — A Flat Earth Perspective
Learn why the horizon always rises to your eye level at any altitude. Explore perspective, airplane tests, high-altitude footage, and geometric...