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#tiles — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #tiles, aggregated by home.social.

  1. ’s : Where and the Proportion Meet : Medium

    Proves Is a Company : WIRED

    is being added to everything from ' cold foam to -Tarts. Here's how much you actually need : Sci Am

    Latest

    knowledgezone.co.in/resources/

  2. #Penrose’s #Magic #Tiles: Where #Physics and the #Divine Proportion Meet : Medium

    #CUDA Proves #Nvidia Is a #Software Company : WIRED

    #Protein is being added to everything from #Starbucks' cold foam to #Pop-Tarts. Here's how much you actually need : Sci Am

    Latest #KnowledgeLinks

    knowledgezone.co.in/resources/

  3. #Penrose’s #Magic #Tiles: Where #Physics and the #Divine Proportion Meet : Medium

    #CUDA Proves #Nvidia Is a #Software Company : WIRED

    #Protein is being added to everything from #Starbucks' cold foam to #Pop-Tarts. Here's how much you actually need : Sci Am

    Latest #KnowledgeLinks

    knowledgezone.co.in/resources/

  4. #Penrose’s #Magic #Tiles: Where #Physics and the #Divine Proportion Meet : Medium

    #CUDA Proves #Nvidia Is a #Software Company : WIRED

    #Protein is being added to everything from #Starbucks' cold foam to #Pop-Tarts. Here's how much you actually need : Sci Am

    Latest #KnowledgeLinks

    knowledgezone.co.in/resources/

  5. #Penrose’s #Magic #Tiles: Where #Physics and the #Divine Proportion Meet : Medium

    #CUDA Proves #Nvidia Is a #Software Company : WIRED

    #Protein is being added to everything from #Starbucks' cold foam to #Pop-Tarts. Here's how much you actually need : Sci Am

    Latest #KnowledgeLinks

    knowledgezone.co.in/resources/

  6. #Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

    The video in this post by @graveolensa

    mathstodon.xyz/@graveolensa/11

    about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

    A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

    The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

    Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

    (1/6)

  7. #Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

    The video in this post by @graveolensa

    mathstodon.xyz/@graveolensa/11

    about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

    A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

    The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

    Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

    (1/6)

  8. #Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

    The video in this post by @graveolensa

    mathstodon.xyz/@graveolensa/11

    about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

    A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

    The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

    Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

    (1/6)

  9. #Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

    The video in this post by @graveolensa

    mathstodon.xyz/@graveolensa/11

    about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

    A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

    The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

    Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

    (1/6)

  10. #Polyhedron #Polygons #tiles #opticalillusion #MathArt #MathsArt

    The video in this post by @graveolensa

    mathstodon.xyz/@graveolensa/11

    about people with 4 color cones having a sphere's worth of hues is fascinating but, being a trichromat, i don't fully understand it or know if its correct. Here is a mathematically simple but scientifically crude analogy between trichromaticity and tetrachromaticity.

    A note on the figures, although this is about color vision and the figures have been colored the colors in the figures are just rough guides for trichromats, which most people are. This analogy is too crude for the colors to precisely match a trichromat's color experiences.

    The visible spectrum is rounded off to the interval [415 THz, 715 THz]. The cone cells' activation, as a function of the frequency of monochromatic light they receive, are idealized to the piecewise linear spectral sensitivity curves shown in the figure. They are surjective to \([0,1]\) so as to implement Ooqui's "rule of hue". Call them \(r(\nu)\) (red cone), \(g(\nu)\) (green cone), and \(b(\nu)\) (violet cone).

    Each cone type has exactly 1 frequency of monochromatic light where it is the only type of cone that is activated and that cone's activation is 1 at that frequency. These frequencies are 415, 565, and 715. At every other frequency in the visible spectrum exactly 2 cone types are activated by monochromatic light and the activation of at least one of them is 1.

    (1/6)

  11. i love the way this stain brings out the design of my tiles...just one more step to go---glaze and firing in the kiln!!!

    #pottery #bunny #sheep #art #mastoArt #handmade #architecture #tiles #cardinal #bird #kentucky

  12. i love the way this stain brings out the design of my tiles...just one more step to go---glaze and firing in the kiln!!!

    #pottery #bunny #sheep #art #mastoArt #handmade #architecture #tiles #cardinal #bird #kentucky

  13. i love the way this stain brings out the design of my tiles...just one more step to go---glaze and firing in the kiln!!!

    #pottery #bunny #sheep #art #mastoArt #handmade #architecture #tiles #cardinal #bird #kentucky

  14. i love the way this stain brings out the design of my tiles...just one more step to go---glaze and firing in the kiln!!!

    #pottery #bunny #sheep #art #mastoArt #handmade #architecture #tiles #cardinal #bird #kentucky

  15. i love the way this stain brings out the design of my tiles...just one more step to go---glaze and firing in the kiln!!!

    #pottery #bunny #sheep #art #mastoArt #handmade #architecture #tiles #cardinal #bird #kentucky

  16. New Orleans legacy street furniture - this afternoon I spotted new-to-me address number tiles from before the 1894 renumbering by block number. They're in rough shape, but they have been obsolete for more than 130 years.

    Current 1700 block of Bienville Street.

    @noladon

    #NewOrleans #tiles

  17. New Orleans legacy street furniture - this afternoon I spotted new-to-me address number tiles from before the 1894 renumbering by block number. They're in rough shape, but they have been obsolete for more than 130 years.

    Current 1700 block of Bienville Street.

    @noladon

    #NewOrleans #tiles

  18. New Orleans legacy street furniture - this afternoon I spotted new-to-me address number tiles from before the 1894 renumbering by block number. They're in rough shape, but they have been obsolete for more than 130 years.

    Current 1700 block of Bienville Street.

    @noladon

    #NewOrleans #tiles