This Genius Optical Illusion Stops People From Running in the Hallway

UK-based tile company Casa Ceramica is going viral for its custom floor design, which looks like it has a giant dent, but is actually completely flat.

This Genius Optical Illusion Stops People From Running in the Hallway

How did they shoot the rotating set aka the centrifuge scene from '2001: A Space Odyssey' (1968)? - Quora

You Might Never Guess That Jacob Collier Was a Genius - The New York Times

Genius Optical Illusion On This Floor Stops People From Running In The Hallway

Zetetic Astronomy. Earth not a Globe!, by “Parallax.”—A Project Gutenberg eBook

Fan-Fictions on MLP-Fans - DeviantArt

Genius Optical Illusion On This Floor Stops People From Running In The Hallway

Optical Illusion Brain Test: If You Have Eagle Eyes Find 0 among the 8s within 20 Seconds? - News

Mind-bending optical illusion will leave your eyes confused — all you need to do is scroll