Just reading Pia’s great article on Textures of Diagrams where she fruitfully, daringly and differentially compares diagrammatic texturing in Francis Bacon and Greg Lynn. What I really love about this article is the way she gets in with the diagrammatic….I think Grant wrote in his post something about what the diagram might ‘look’ like from within. And I think Pia gets at this via texture rather than vision. The diagram’s ‘from within’ is granular (non) synthesis, a crunchy stretching, a silky knotting across…except that there is no across, as given ground, to traverse. Only the production of texture through generating, spatializing. The architectural processes of Lynn are interesting because one can see a kind of constant struggle in his spatializing, to be taken up by, to smooth and surrender to nonhuman elements of computational code and to the life and death of information. This then really resonated for me with Deleuze’s primacy of affectivity in power:
‘We can therefore conceive of a necessarily open list of variables expressing a relation between forces or power relation, constituting actions upon actions: to incite, to induce, to seduce, to make easy or diiftcult, to enlarge or limit, to make more or less probable, and so on.’ ( from Foucault, 70)
I thought I’d just throw these images of Lynn’s up here as we might want to reference them when working ‘in accompaniment’ with Pia’s text on Thursday during the Sydney workshop. The first are Lynn’s ‘blob’ animations for ideas for the Korean Church; the second an image of the built church from 1999:
So this is another diagram of a life…
in this case it is a life’s trajectory through spacetime toward a blackhole. AS you will see from the wikipedia text I have pilfered below, what happens to ‘a life’ as it approaches the black hole depends on whether the black hole is not moving ( a single point) or rotating (and generating a smear). In the first scenarion ‘a life’ becomes zero voulme but infinitely dense ( I love this – it resonates with the idea of pure immanence for me). In the second scenario, ‘a life’ might travel through/traverse across the smear and in so doing fold back into meeting up with its own past.
This seems to me to resonate with ideas of the outside folding back into meet the actual ( taken up in both Deleuze’s readings on Foucault’s diagrams and in Sher Doruff’s Diagrammatics). At any rate, if the readings seem difficult, console yourselves with quantum physics, which is soooo conceptually accessible!!
At the center of a black hole as described by general relativity lies a gravitational singularity, a region where the spacetime curvature becomes infinite. For a non-rotating black hole this region takes the shape of a single point and for a rotating black hole it is smeared out to form a ring singularity lying in the plane of rotation. In both cases the singular region has zero volume. It can also be shown that the singular region contains all the mass of the black hole solution. The singular region can thus be thought of as having infinite density.
Observers falling into a Schwarzschild black hole (i.e. non-rotating and no charges) cannot avoid being carried into the singularity, once they cross the event horizon. They can prolong the experience by accelerating away to slow their descent, but only up to a point; after attaining a certain ideal velocity, it is best to free fall the rest of the way. When they reach the singularity, they are crushed to infinite density and their mass is added to the total of the black hole. Before that happens, they will have been torn apart by the growing tidal forces in a process sometimes referred to as spaghettification or the noodle effect.
In the case of a charged (Reissner–Nordström) or rotating (Kerr) black hole it is possible to avoid the singularity. Extending these solutions as far as possible reveals the hypothetical possibility of exiting the black hole into a different spacetime with the black hole acting as a wormhole. The possibility of traveling to another universe is however only theoretical, since any perturbation will destroy this possibility. It also appears to be possible to follow closed timelike curves (going back to one’s own past) around the Kerr singularity, which lead to problems with causality like the grandfather paradox. It is expected that none of these peculiar effects would survive in a proper quantum mechanical treatment of rotating and charged black holes