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Sharing 10 videos about impossible objects

Five 3D-printed impossible figure illusions

Rion NakayaSeptember 19, 2022September 19, 2022

Penrose, an impossible object animation

Rion NakayaJanuary 14, 2021

3D Schröder Staircase, 2020’s Best Illusion of the Year

Rion NakayaDecember 22, 2020December 22, 2020

Xu Zhen’s In Just a Blink of an Eye

Rion NakayaSeptember 9, 2019September 28, 2020

Professor Kokichi Sugihara creates his mind-blowing illusions with math

Rion NakayaApril 25, 2018May 25, 2018

Ambiguous Cylinder Illusion by Kokichi Sugihara

Rion NakayaJune 30, 2016September 29, 2019

Quirkology’s 10 Amazing Optical Illusions (and how to make them)

Rion NakayaSeptember 29, 2015May 25, 2023

Kokichi Sugihara’s Impossible Rooftop & Folding Ladder Illusions

Rion NakayaNovember 26, 2014November 15, 2018

How to draw a Penrose Rectangle & other impossible objects

Rion NakayaSeptember 26, 2013December 13, 2022

Impossible motion illusions by Kokichi Sugihara

Rion NakayaJuly 17, 2012June 30, 2016