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4 Dimensional SideWalk Art

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Uploaded by on Sep 2, 2008

I hope the rain doesn't wash all these incredible drawings away!

  • likes, 1 dislikes

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  • Why does the title say 4 dimensional?

    If something is 4d it just means that you need to use 4 coordinates to locate a position in/on that thing.

    A sidewalk is only 2-dimensional because you only need 2 coordinates to locate a position on it. So therefore the title doesn't fit with the video

  • brilliant

    thanks for sharing that

  • "4th dimension is time" is something elementary school children tell each other and is beyond stupid. Higher dimensions are geometrical just like the first 3.

  • wow what's the name of the song?

  • As a geometer I see no excuse to call this 4D. It's still pretty cool.

  • 4 dimensions is proven. Time is the fourth dimension. This art work is 3 dimensional though. Really fascinating too.

  • to be called 3D at maximum. but never mind: this is so astonishing!!

  • i thought 4 dimensional is just a theory and hasn't been proven yet?

  • 4 dimensional? WTF? I believe these are 2 dimensions

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