2 reactions
Daily Brain & Mind — Day 6 (Optical Illusion)
🧠 The Hermann Grid (Ghost Smudges)
Look across the black grid with white streets. Notice the faint grey ghostly smudges that appear at the intersections, but vanish the moment you look directly at them?
💬 Try counting the grey dots! Can you ever catch one looking straight at it? (Solution in first comment 👇)
#brain #opticalillusion #retina #neuroscience #vision
🧠 The Hermann Grid (Ghost Smudges)
Look across the black grid with white streets. Notice the faint grey ghostly smudges that appear at the intersections, but vanish the moment you look directly at them?
💬 Try counting the grey dots! Can you ever catch one looking straight at it? (Solution in first comment 👇)
#brain #opticalillusion #retina #neuroscience #vision
1