This arrow looks like it is pointing right but it's actually pointing left. This illusion relies on a clever combination of reflection, perspective, and viewing angle. The illusion arrow was invented by mathematician Kokichi Sugihara of Meiji University in Japan. Understandably, people vented their rage on social media.
(Score: 2) by Common Joe on Wednesday August 07 2019, @03:58PM
I was one of the lucky 10,000 today. Thank you for giving me an opportunity to pass my headache on to others.