File:Revolving circles.svg

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Revolving_circles.svg‎ (SVG file, nominally 350 × 350 pixels, file size: 4 KB)
Description
Français : Les deux cercles semble tourner quand l'observateur se rapproche et s'éloigne du dessin en fixant le point noir central.
Deutsch: Die zwei Kreise scheinen sich zu drehen, wenn der Betrachter seinen Kopf vor- und zurückbewegt und dabei auf den schwarzen Punkt schaut.
English: The two circles seem to rotate when the viewer's head is moving back and forth while looking at the black dot.
Español: Los dos círculos parecen girar si el observador mueve la cabeza hacia adelante y hacia atrás con la mirada fija en el punto negro.
Date
English: 03:33, 15 March 2007 (UTC).
Español: 03:33, 15 de marzo de 2007 (UTC).
Source

Own work
Author

Fibonacci
Permission
(Reusing this file)

GFDL
I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

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Date/TimeThumbnailDimensionsUserComment
current03:33, 15 March 2007Thumbnail for version as of 03:33, 15 March 2007350 × 350 (4 KB)Fibonacci (talk | contribs) ({{Information| |Description={{en|The two circles seem to rotate when the viewer's head is moving back and forth while looking at the black dot.}} {{es|Los dos círculos parecen girar si el observador mueve la cabeza hacia adelante y hacia atrás con la mi)

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Width 350
Height 350
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