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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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