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Outline
Optical Illusions
Sugihara's Impossible Circle/Square Illusion
Comparing Tables
Optical Illusion
Dongurakokko d'Akiyoshi Kitaoka
Moiré Patterns
Balls in the Hall
Impossible Box
Improbable Construction
Dot Disc
Frank Force 3D Optical Illusion
Fraser illusion
Go up and down the stairs at the same time
Pinna Illusion
Footstep Illusion
Dots Optical Illusion
Escher cube
Optical illusion
Tilt
Impossible triangle—line up the dots
Impossible triangle 2—line up the dots
Impossible Star
Optical Illusions
Author:
John Golden
Math and tricksies.
Sugihara's Impossible Circle/Square Illusion
Comparing Tables
Optical Illusion
Dongurakokko d'Akiyoshi Kitaoka
Moiré Patterns
Balls in the Hall
Impossible Box
Improbable Construction
Dot Disc
Frank Force 3D Optical Illusion
Fraser illusion
Go up and down the stairs at the same time
Pinna Illusion
Footstep Illusion
Dots Optical Illusion
Escher cube
Optical illusion
Tilt
Impossible triangle—line up the dots
Impossible triangle 2—line up the dots
Impossible Star
Next
Sugihara's Impossible Circle/Square Illusion
New Resources
Translation in 3D (via x, y, z)
Proof of a Rhombus by Construction and Deduction
Dividing a 3-digit number by a 1-digit number (2)
Dilation + Rotation of Pentagons
Learn to Prove: Kite
Discover Resources
Graphs of y=f(x) and y=-f(x)
Transversal Intersects Parallel Lines
Limits involving polynomial division
Modul 9D_SPtLDV_Daud Ijarles Lebang_SMA Santo Paulus Manokwari
Discover Topics
Sphere
General Quadrilateral
Numbers
Similar Triangles
Trigonometry
