2 reactions
Daily Brain & Mind — Day 7 (Optical Illusion)
🧠 The Fraser Spiral (The Fake Whirlpool)
Trace the spiral inward toward the center with your finger. How many loops does it take to reach the middle?
💬 Did you trace it with your finger? Did you land right back where you started? (Solution in first comment 👇)
#brain #illusion #fraserspiral #geometry #mindbend
🧠 The Fraser Spiral (The Fake Whirlpool)
Trace the spiral inward toward the center with your finger. How many loops does it take to reach the middle?
💬 Did you trace it with your finger? Did you land right back where you started? (Solution in first comment 👇)
#brain #illusion #fraserspiral #geometry #mindbend
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2 reactions
Daily Brain & Mind — Day 3 (Optical Illusion)
🧠 The Café Wall Illusion (Straight or Crooked?)
Look at the horizontal lines between the black and white staggered bricks. Are they completely parallel or tilted at steep angles?
💬 Hold a ruler or the edge of a paper against your screen. Were you convinced they were crooked? (Solution in first comment 👇)
#brain #opticalillusion #perception #neuroart #geometry
🧠 The Café Wall Illusion (Straight or Crooked?)
Look at the horizontal lines between the black and white staggered bricks. Are they completely parallel or tilted at steep angles?
💬 Hold a ruler or the edge of a paper against your screen. Were you convinced they were crooked? (Solution in first comment 👇)
#brain #opticalillusion #perception #neuroart #geometry
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31 reactions
G morning/afternoon
Noticed the return of many tanglers, an exciting good sign of course.
A lot of backs (am back..) ... #Welcome back 😁
want to see some fronts and sides too.
Do you ? 😅
#geometry #community
Noticed the return of many tanglers, an exciting good sign of course.
A lot of backs (am back..) ... #Welcome back 😁
want to see some fronts and sides too.
Do you ? 😅
#geometry #community
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