Despite how they appear, all the lines are exactly the same.
But in reality, the zig-zags dont actually exist.
Its unclear exactly why human brain perceive the zigzag contour as a sharp corner.
source: www.techworm.net
Japanese researcher discovers a new optical illusion called ‘curvature blindness’
This new optical illusion makes curvy lines appear zig-zagged Kohske Takahashi, a cognition and illusion researcher at Chukyo University, Japan has shared
