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8/8/2019 Symbiotica Talk
1/18
8/8/2019 Symbiotica Talk
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F ractals
Cantor Dust Sierpinski Carpet
8/8/2019 Symbiotica Talk
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F ractals
Cantor Dust Menger Sponge
8/8/2019 Symbiotica Talk
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F ractals
Koch Snowflake Menger Sponge
8/8/2019 Symbiotica Talk
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B eyond the shadow of the ship,
I watched the water-snakes:They moved in tracks of shining white, And when they reared, the elfish lightF ell off in hoary flakes.
Within the shadow of the shipI watched their rich attire:B lue, glossy green, and velvet black,
They coiled and swam; and every trackWas a flash of golden fire.
Samuel Taylor Coleridge,The Rime of the Ancient Mariner , 4.272281
8/8/2019 Symbiotica Talk
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R ows of chromosomes
Life forms as textuality
R ichard Dawkins, The Extended Phenotypegenotype phenotype
spider web
the whole of the gene pool of the biosphere is availableto all organisms
Kwang W. Jeon and James F . Danielli
8/8/2019 Symbiotica Talk
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Life forms as textualityDNA
R NA world Sol Spiegelmanribosomes
ER V-3 (endogenousretrovirus)
8/8/2019 Symbiotica Talk
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Life forms as textuality
Potato Tuber Spindle Viroid(contains 359 nucleotides)
Henkin sentence(there is a version of me in your sytem)
8/8/2019 Symbiotica Talk
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Time-lapse animation of a geranium flower openingPhotograph Andrew Dunn, 31 July 2006.
8/8/2019 Symbiotica Talk
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8/8/2019 Symbiotica Talk
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The ship was cheered, the harbour cleared,Merrily did we dropB elow the kirk, below the hill,B elow the light-house top.
The sun now rose upon the leftOut of the sea came he
And he shone bright, and on the right
Went down into the sea.
Samuel Taylor Coleridge,The Rime of the Ancient Mariner , 1.2128
8/8/2019 Symbiotica Talk
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Przemyslaw Prusinkiewicz and Aristid Lindenmayer, The Algorithmic Beauty of Plants , with James S. Hanan, F . David F racchia, Deborah F owler,
Martin J. M. de B oer, and Lynn Mercer (Przemyslaw Prusinkiewicz, 2004);al orithmicbotan .or / a ers/.
8/8/2019 Symbiotica Talk
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Przemyslaw Prusinkiewicz and Aristid Lindenmayer, The Algorithmic Beauty of Plants , with James S. Hanan, F . David F racchia, Deborah F owler,
Martin J. M. de B oer, and Lynn Mercer (Przemyslaw Prusinkiewicz, 2004);al orithmicbotan .or / a ers/.
8/8/2019 Symbiotica Talk
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Przemyslaw Prusinkiewicz and Aristid Lindenmayer, The Algorithmic Beauty of Plants , with James S. Hanan, F . David F racchia, Deborah F owler,
Martin J. M. de B oer, and Lynn Mercer (Przemyslaw Prusinkiewicz, 2004);al orithmicbotan .or / a ers/.
8/8/2019 Symbiotica Talk
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Prusinkiewicz and Lindenmayer, The Algorithmic Beauty of Plants algorithmicbotany.org/papers/
A comparison of the lastdevelopmental stage with a
validation photograph of a realgametophyte ( F igure 7.14) [aspecies of Australian fern] showsgood correspondence betweenthe model and reality withrespect to structure topology, therelative sizes and shapes of cells, and the overall shape of the thallus. This result isparticularly interesting from abiological perspective, since it
indicates that geneticallycontrolled cell division patternsplay an important role indetermining the shape of astructure. (p. 160)
8/8/2019 Symbiotica Talk
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Algorithms
Muhammad ibn M s al-Khw rizm
Set of instructionsLike a recipe Automated
8/8/2019 Symbiotica Talk
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B eyond the shadow of the ship,I watched the water-snakes:They moved in tracks of shining
white, And when they reared, the elfishlight
F ell off in hoary flakes.
Within the shadow of the shipI watched their rich attire:B lue, glossy green, and velvet
black,They coiled and swam; and
every trackWas a flash of golden fire.
O happy living things! no tongueTheir beauty might declare :
A spring of love gushed from myheart,
And I blessed them unaware :Sure my kind saint took pity on
me,
And I blessed them unaware.
The self-same moment I couldpray ;
And from my neck so freeThe Albatross fell off, and sankLike lead into the sea.
Samuel Taylor Coleridge,
The Rime of the Ancient Mariner , 4.272291
8/8/2019 Symbiotica Talk
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