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Illusions from rotating rings
96K 32 15 00:40
Illusions from rotating rings
  • Published_at:2011-05-10
  • Category:Entertainment
  • Channel:TheIllusioncontest
  • tags:
  • description: 2011 Top 10 finalists in the Best Illusion of the Year Contest Stuart Anstis & Patrick Cavanagh UC San Diego, USA, Université Paris Descartes, France A rotating figure 8 made of two overlapping rings is ambiguous. Small spots painted on the rings can resolve the ambiguity, forcing them to look like an 8 or like 2 rings. Even without any spots, if the brightness of the intersections where the rings overlap makes the rings look transparent, they slide. If not, they stick.
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2013-04-05 91,772 30 15 (Poland,#25) 
2013-04-06 96,262 32 15 (Poland,#89)