Freaky optical illusion

Discussion in 'Human Science' started by Magical Realist, Jul 14, 2013.

  1. Magical Realist Valued Senior Member

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    Nothing is actually moving in this image!

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  3. mathman Valued Senior Member

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    Interesting. Zoom in and the illusion goes away.
     
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  5. C C Consular Corps - "the backbone of diplomacy" Valued Senior Member

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    Now if only cognition creating the illusion of fixed "wheels" moving could be applied to another "structure" popularly touted as static...

    Robert Geroch: "There is no dynamics within space-time itself: nothing ever moves therein; nothing happens; nothing changes. [...] In particular, one does not think of particles as 'moving through' space-time, or as 'following along' their world-lines. Rather, particles are just 'in' space-time, once and for all, and the world-line represents, all at once the complete life history of the particle." --General Relativity from A to B

    Paul Davies: "Peter Lynds's reasonable and widely accepted assertion that the flow of time is an illusion (25 October, p 33) does not imply that time itself is an illusion. It is perfectly meaningful to state that two events may be separated by a certain duration, while denying that time mysteriously flows from one event to the other. Crick compares our perception of time to that of space. Quite right. Space does not flow either, but it's still 'there'." --New Scientist, 6 December 2003, Sec. Letters

    Hermann Weyl: "The objective world simply IS, it does not HAPPEN. Only to the gaze of my consciousness, crawling upward along the life line [worldline] of my body, does a certain section of this world come to life as a fleeting image in space which continuously changes in time." --Philosophy of Mathematics and Natural Science
     
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  7. Pronatalist Registered Senior Member

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    Is there supposed to seem to be something moving? I see no movement.
     
  8. mathman Valued Senior Member

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    Stare at the black holes.
     
  9. youreyes amorphous ocean Valued Senior Member

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    what i never understood was the purpose of the red check marks on the sides...
     
  10. Trooper Secular Sanity Valued Senior Member

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    Hmm...that's interesting, CC. I've never thought about time like that before.

    Thanks!
     
  11. AlexG Like nailing Jello to a tree Valued Senior Member

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