This optical illusion, discovered by experimental psychologist Kohske Takahashi from Japan's Chukyo University in 2017, is called the 'curvature blindness illusion', and it's just another example of how we can't always trust our eyes when we're looking right at something. What do you see? Read our blog to find out if you have curvature blindness (don't worry, this isn't a real medical condition!).
Blog | February 4th, 2021