The Mind-Boggling Penrose Triangle: How It Tricks Your Eyes and Brain
The Mind-Boggling Penrose Triangle was created by a Swedish artist named Oscar Reutersvärd in 1934. But it became famous when British mathematician Roger Penrose started using it in his works during the 1950s. The shape quickly caught on as a symbol of “impossible geometry” because it looks like a real 3D triangle, but it actually … Read more