Dibujos de trazados imposibles (Arquitectura, Arte, etc.)
25 Incredible Optical Illusions
Paradox as defined by Dictionary.com is "a statement or proposition that seems self-contradictory or absurd but in reality expresses a possible truth". The book I read by Jim Al-Khalili is all about paradoxes, specifically paradoxes having to do with the laws of physics and things like Einstein's Theory of Relativity. It takes these hard to understand paradoxes and puts them into a simpler form to understand. I will try to sum some of those paradoxes up in other pins.