Showing posts with label mechanics. Show all posts
Showing posts with label mechanics. Show all posts

12 Jul 2011

Dada & Phenomena: Butchering Merleau-Ponty's Flesh with Deleuze's Differential Machines


by Corry Shores
[Search Blog Here. Index-tags are found on the bottom of the left column.]

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The following is my presentation at the Deleuze Studies International conference in Copenhagen, June 2011. Most of this material is drawn from a variety of previous entries.


Dada & Phenomena:
Butchering Merleau-Ponty's Flesh
with Deleuze's Differential Machines




Deleuze is often considered an anti-phenomenologist. Yet perhaps his critique of phenomenology is more of a constructive critique. Building a Deleuzean phenomenology will involve crafting various components, and today we will discuss the relations between the parts of the appearing world. In Merleau-Ponty's phenomenology, phenomena appear because they have parts which associate and integrate with one another. But our Deleuzean phenomenology will be based on the opposite principles. Phenomena will only appear when parts dissociate. My purpose here is to illustrate this distinction by means of Deleuze’s discussion of surrealism and dada.

We first consider Merleau-Ponty and the horizonal integration of the phenomenal parts of our world. For Merleau-Ponty, our phenomenal parts integrate by means of our horizonal awareness. Consider if we view a red carpet.



Each part of our perception looks its particular way on account of the other qualities and objects expressing themselves in that appearance, for example, the overlaying shadow that tinges the color or the illuminated portions that lighten its tone. We are not surprised when looking up to see the source of light and the objects that block it. The red’s particular shaded or lighted look refers our mind to things not explicit in what we directly perceive.



Or consider how a stream’s surface might reflect the brownish hue of an overlying bridge. When looking at the water, we are not directly aware of the bridge, but it is being implicitly spoken or announced by the stream’s color. The stream would appear differently to us were it not for its integrated relation with the bridge above it. And likewise, when looking up at the bridge, we see in its appearance the motion of the water, reflecting up upon it. Our minds have an awareness of these related phenomena, but they are not in the forefront of our attention. As implicit phenomena, they hover at the edges of our awareness.

This also applies to phenomena on our temporal horizon. Merleau-Ponty refers us to an early film experiment. See if you notice the subtle variations that a man’s face undergoes as he reacts to very different things appearing before him.

Seconds from Kuleshov Effect footage


Perhaps we saw hunger on his face after the soup, grieving after the dead child, and longing following the woman.



But in fact, the film footage for the face is the same each time. While the face is in our focus, the preceding image has not completely disappeared from our awareness and instead remains looming at the margin.

Photobucket

Our awareness retains the prior image, which speaks itself in the current one, by modifying how we perceive it. In this way, all our temporal horizons interlace to produce phenomena not reducible to any one moment of our awareness.

So for Merleau-Ponty, phenomena are like a web of implicit associating relations. And on the basis of these implicated associations, we are motivated to turn our attention from one related thing to another. This would be something like a mechanical function.

Photobucket
(Animation above is my own, made with OpenOffice Draw and Unfreeze)


In fact, we see the mechanical forces of phenomenal motivation in Merleau-Ponty's example of a patient whose eyes have just become paralyzed. Normally her eyes would be motivated to move and explore the scene she sees. But when she tries to move her injured eyes to the left, the eyeballs remain physically fixed in their place. Nonetheless, the objects in her field of vision appear to move toward the right. The mechanical power of phenomenal motivation remains, even when the machinery of the eye breaks down.



Let’s consider instead phenomenal motivation from a Deleuzean perspective. Here is American filmmaker Stan Brakhage explaining the way things phenomenally stand-out and appear to him on the basis of odd dissociative relations.



So there is an alternate way to explain the mechanics of phenomenal motivation. Let’s first look at a very basic mechanism in a Dadaist work, the gears in Man Ray’s Dancer/Danger.

Ray. Man Ray. Dancer / Danger, Impossibility
(scottzagar.com Thanks Scott Zagar)

Photobucket
(Animation above is my own, made with OpenOffice Draw and Unfreeze)

In one sense, the gears are conjoined, because they are meshed together. But in another sense, they are disjunctive, because their motions work differentially to one another. The coupling of differential functions produces intense interactions between the parts.

 Ray. Man Ray. Dancer / Danger, Impossibility. detail impossible gear movement


Yet such combinations of heterogeneous pieces can produce lethal war machines.


For example, what do a horse, a man, and a bow and arrow have to do with one another? The conditions of battle on the steppes force these heterogeneous functions together.

Now surrealism. Consider this painting.

Giorgio de Chirico. The Song of Love, (1914)
de Chirico. Song of Love
(Thanks Matteson Art)

We notice that the objects at face value do not interrelate. Yet in a dream-like way, the parts cross-fertilize on the level of association. The gloves, ball, and sculpture might all associate with our hands, for example. In contrast, we consider something with more dadaist relations.

Man Ray. Reproduction of L'image d'Isidore Ducasse
Ray,. Man Ray. L'image d'Isidore Ducasse. in Surrealism and the book By Renée Riese Hubert p.193.jpg
(Renée Riese Hubert. Surrealism and the Book, p.193.)


This work was inspired by a literary reference: QUOTE “the chance encounter of a sewing machine and an umbrella on a dissection table” ENDQUOTE. We see that the parts of this image do not mesh together, not even on another level of association.
Consider Clair’s Entr’acte, and observe the surreal dream-like associations between cuts. Deleuze notes how the cigarettes become Greek columns which then become the columns of a chess board.




But place in contrast a dream scene from Buster Keaton’s Sherlock Jr., where the parts are so dissociative that his adaptations to one scene prove maladaptive after the abrupt transition to another.



Deleuze refers us to Rube Goldberg’s cartoon machines to illustrate heterogeneous functions of a machine’s parts. Here is a famous one, which was animated on youtube.

Rube goldberg machine self operating napkin
(Thanks libertylive.org)



(
Thanks rockingood)

But I would like to examine this one in particular. Notice the relations of the machine’s parts.



Photobucket


They are based on haphazard connections. Deleuze cites this following scene from Buster Keaton’s The High Sign as illustration for a dada Goldberg machine. Keaton could have simplified his contraption by excluding the dog. Yet by introducing it, he opens the door to unforeseen variations.



Deleuze also refers us to the trajectory gags in Keaton’s movies. They are chains of heterogeneous reactions. This is a scene from Sherlock Jr. followed by one from The Three Ages.





I offer these illustrations to better conceptualize a basic principle of Deleuzean phenomenology. Merleau-Ponty’s account seems convincing. But I think difference and dissociativity are more phenomenally productive than the redundancy of association and integration.


Recall the bridge illustration. For Merleau-Ponty, the water’s reflection on the bridge shows us how the water and the bridge are phenomenally integrated and imply one another. To see the bridge is already to have the river on the horizons of our awareness. However, what would be interesting for a Deleuzean phenomenology would be that instant when we first notice the reflection. It stands-out on account of a differential relation. Streams do not flow above our heads. This incompatibility of the phenomenal parts, the river motion discovered on a bridge above us, is more like the Dada relations between parts, rather than like the surrealist implicit associations. Yet, streams do in fact imply bridges. However, water motion does not suggest anything about being above our heads. When phenomenal parts are forced together while remaining incompatible, our awareness turns toward them and we feel the flash or shock of the phenomenal appearance.

I will close with an illustration from Lang’s Metropolis to show why incompatibilities are more phenomenal than integrations. The hero here believes that his female inspiration is someone who could only exhibit pure goodness. But a mad scientist secretly captures her and manufactures an evil robot double. When the hero sees the machine-woman, he cannot reconcile her human image with her evil robot behavior. The phenomenon here is neither the woman he remembers nor the machine he now sees. Rather, the phenomenon is the shock he feels from their impossible combination. I propose that a Deleuzean phenomenology be based on such phenomenal shocks of difference.

Seconds from Fritz Lang's Metropolis,
showing the Deleuzean phenomenon






Image credits:

Ray. Man Ray. Dancer / Danger, Impossibility.
(scottzagar.com Thanks Scott Zagar)
http://www.skilliter.newn.cam.ac.uk/frontier.shtml
(Thanks The Skilliter Centre for Ottoman Studies)

http://www.easterrossfieldarchers.org/history2.html
(Thanks easterrossfieldarchers.org)

http://www.mysteriousworld.com/Journal/2003/Autumn/Giants/
(Thanks mysteriousworld.com)

http://people.howstuffworks.com/samurai.htm/printable
(Thanks howstuffworks.com)

http://andywakeley.com/blog/2008/04/21/a-few-more-horse-sketches/
(Thanks Andy Wakely)

http://www.ghkuhlmann.de/kureng/glossary.html

(Thanks Gerhard H. Kuhlmann)

http://www.abolitionist.com/darwinian-life/genghis-khan.html
(Thanks Hillary Mayell for National Geographic News)


de Chirico. Song of Love
http://www.mattesonart.com/magic-realism-giorgio-de-chirico-.aspx
(Thanks Matteson Art)

Hubert, Renée Riese. Surrealism and the Book. Berkeley/Los Angeles/London: University of California Press, 1988.
Preview available at:
http://books.google.be/books?id=9_3g0tHPgPwC&hl=en&source=gbs_navlinks_s

Rube Goldberg napkin picture
http://www.libertylive.org/blog_main/post.php?post_id=1687
(Thanks libertylive.org)

Rube Goldberg animation
Thanks rockingood
http://www.youtube.com/watch?v=5WApE5eeaf0







31 Dec 2010

The Function of Disjunction: Rube Goldberg's Machines Under Deleuze's Differential Mechanics



by Corry Shores
[
Search Blog Here. Index-tags are found on the bottom of the left column.]



[Central Entry Directory]
[Deleuze Entry Directory]
The Function of Disjunction:
Rube Goldberg's Machines Under Deleuze's Differential Mechanics



What do the mechanical disjunctive functions of Rube Goldberg's inventions got to do with you?

Much in our life and the world around us seems to be mechanically related. But consider our more profound mechanical responses. At the death of a loved one, we might be moved to create something beautiful. The pain of our grieving triggers our making something that gives us joy to behold. Often times, the mechanisms in our lives pair together very different things, and in fact, that is what gives them their mechanical power; they take one thing and make it into something very different. The workings of our life, in a sense, could be seen as the contra-operations of many different mechanisms, all functioning on the basis of differences being mechanically connected. Given that they are based on differences, they are more disjunctions than conjunctions. Yet the whole assembly of differential machines that make up our lives somehow despite each other function to make us and our world.

Brief Summary

Rube Goldberg designed complex machines that do ordinary things but by means of relations between parts that are odd to one another. It is on the basis of the differences between the parts that they work together mechanically.


Points Relative to Deleuze
[Under Ongoing Revision]

Deleuze in a sense is a mechanical engineer. One way we might understand Deleuze's mechanics is by analyzing the workings of Rube Goldberg's machines (Deleuze & Guattari print two Goldberg machines in the appendix to the French edition of Anti-Oedipus, when describing desiring machines). What we note from the machines is how comically unrelated are the conjoined parts. They are more like disjunctions than conjunctions, but they are mechanical, because they affect one another; or we might say the resulting transformations are always implied yet never coherent. What we see is the production of differences on the basis of differences.




Simple Machine Differentials

Our main idea will be that Deleuze's mechanics is a science of difference and that this sort of mechanics pervades all aspects of our lives, including our behavior and the way we relate to other people and the world around us. At times Deleuze refers us to Rube Goldberg's machines. These we will understand in terms of differential relations of parts functioning by means of their disjunction. Before that discussion, we will look first at simple machines to see how in a basic way they are based on differential relations of a simpler sort than concerns us here.

Consider for example the lever.

Differential Lever Motion
lever arrow motion up down
(Thanks fi.edu/Science of Gears)

Pushing down on the lever lifts the rock upward. So the upward motion is the direct result of the downward one. This is a transfer of motion, in this case, an inversion of direction of linear motion. In a sense, up is implied in down. We might say that this is what gives the device its mechanical quality. It converts motion. Something goes in; something different comes out. It's like a black box, in a sense, except we can see the working inside.

Marvin Minsky's Black Box Machine
Marvin Minsky. black box. Computation Finite and Infinite Machines
(From Marvin Minsky. Computation Finite and Infinite Machines)

We might also think of it like Edwards & Penney's Function Machine. Some given value goes in, and another value, assigned to the first, invariably comes out.

Edwards & Penney's Function Machine
Function machine
(Thanks, from Edwards & Penney's Calculus)

Consider also a pulley. A downward motion on one side implies upward on the other.

Differential Pulley Motions

(Made with OpenOffice Draw and GIMP)

And finally, consider when two gears mesh together, with one rotating the other. Here the basis of the mechanism would seem to be the compatibility of the parts, and not their difference. But do not forget that one gear meshes with the other because there is a space where the other has a tooth. And the clockwise motion of the one implies the counterclockwise motion of the other.

The Counter-Motions of Rotating Gears
Gears moving opposite directions clockwise counterclockwise arrows rotating gears moving
(Thanks Imagination Factory) (Thanks Science Buddies. Credited as public domain.)

So the point is that these parts relate to one another differentially. In fact, this differential relation is the basis for their being mechanical. Mechanics, in way, is a science of the effective production of difference by means of difference, for example, the production of a different direction of motion by means of the physical differences allowing one gear's teeth to mesh where the other one has gaps. We might say that the gears are conjoined. But this concept of conjunction does not seem to apply when we consider the place where the motion transfers, like the lever's fulcrum. The precise center of the fulcrum would seem to be a place where the motion moves neither up nor down, and perhaps in fact it moves both directions at the same time. The fulcrum in a way is the place where up and down are forced immediately upon one another, smashed together. Up and down are disjunctively crushed up upon one another. This is a precise point, so we cannot say that any space separates the up from the down motion at the exact fulcrum point. Nothing extends between the two, but there is a pure intensity, a pure degree of difference at a point where the mechanical power explodes outward into its extensive expressions.


The Mechanics of Difference:
Rube Goldberg's Machines

Now we will go one step further, and look at the mechanics of the machines Rube Goldberg invented. We will see that Goldberg's machines are based even more heavily on differential relations, and in a way, they might strike us as being more like the sorts of mechanics we experience in our lives. Here are some pictures of Goldberg.

Rube Goldberg, portrait 1
Rube Goldberg, portrait
(Thanks National Cartoonists Society)

Rube Goldberg, portrait 2
Rube Goldberg, portrait
(Thanks Buck Batard at Bad Attitudes)

Rube Goldberg, portrait 3
Rube Goldberg, portrait
(Thanks Book Calendar)

Rube Goldberg, portrait 4
Rube Goldberg, portrait
(Thanks Mercury at Philosophy of Science Portal)

Rube Goldberg, portrait 5
Rube Goldberg, portrait
(Thanks William Roberts at bancroft.berkeley.edu)

And let's look first at some animations of his machines. The first is the opening sequence to rubegoldberg.com.

rubegoldberg.com Intro Sequence

(Thanks rubegoldberg.com)

The next one has the appearance of a Goldberg machine. It is from Sesame Street. (For all I know, Goldberg might have made it, but it at least resembles Goldberg's style).

A Rube Goldberg Alphabet Machine from Sesame Street

(Thanks sawing14s)

So let's analyze one of Goldberg's machines, looking for the differential mechanics. [Click on image to enlarge]

Rube Goldberg Machine (2 in credits)

(Thanks Stephen Worth at ASIFA)

[And thanks again Stephen Worth at ASIFA for each image-part to follow.] Goldberg announces at the beginning that the invention is a fire extinguisher.




And at the end we see a fire being extinguished.



But what we find is that the invention is not just the device shooting the water, but all the differential disjunctions involved, one implying the next, and all leading up the the extinction of the fire.

Note how it starts. The machine begins with an Eskimo. The fire makes him feel warm. As an Eskimo, he's not used to the heat, so he needs to take off his fur coat. Our first functional disjunction is Eskimo & heat.



He places the fur coat on an elk's antlers, which again seems to be a ridiculous disjunction.



Now we have the mechanical lever move a pair of scissors, which are also a lever, with its mechanical disjunction of motion. But what is more disjunctive is the oddly matched parts of an elk and a scissors.



The scissors releases a spring.



The spring triggers a lever with a hand on it, flipping a coin. Here the conjunction of lever and hand seems disjunctive, as if forced together while being incompatible.



The coin distracts a waiter. Here the connection of motion is highly disjunctive, being based on the mechanisms of human reactions to money.



This causes the waiter to turn himself aside, moving his seltzer bottle away from the drink he was spritzing.



This causes the spritzer to be turned toward the fire and presumably put it out.



This final mechanism is highly disjunctive. It is ridiculous that the waiter did not notice the fire, and instead used the spritzer for the drink. But he does notice money. What should have been an evident mechanical implication for the waiter -- spritzer-water implies fire extinction -- was instead perverted into: money-distraction implies fire extinction. So that is the disjunction: the distraction of money is crushed together with the action of the spritzer, for the function of putting out the fire. This is the function of disjunction. It's funny in this case, but it is quite common in our everyday experiences. Our lives do not function on account of sensible harmonious conjunctions. They function on account of a monstrous assemblage of differential mechanical relations, like a giant infinitely complex Goldberg machine. Often times our strongest motivations to succeed come from functional disjunctions. The profound downward motion of a person discouraging us can produce an upward motion, an unbending determination to prove the discouraging person wrong. Also consider how we might in our lives have had creative moments while under the influence of one intoxicant or another. In these states, incompatible ideas in our mind might emerge seemingly by things which normally would not evoke them. And these ideas might collide with others, producing new ideas that never normally would have been borne from our minds. Here again we see the function of disjunctions. But even mundane mechanisms are disjunctive. When we see a red light while driving, we press the brake peddle. But red and stomping are not logically related. The one implies the other (while driving), but they are foreign to one another, when considered by themselves. Perhaps all function is disjunction. And maybe all machines are differential.

We will find Deleuze illustrating Goldberg machines with Buster Keaton's contraptions. Some of them are sequences of events. Here is one from The High Sign, which is a machine. But note the influence of the cat, and how the cat sends waves of differential relations into the machine.

Buster Keaton's Dog-Gun Rube Goldberg Machine in The High Sign



The following are a number of other machines by Rube Goldberg. I am so very grateful to the sources. [click to enlarge]


Rube Goldberg machine, 1

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 2

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 3

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 4

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 5

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 6

(Thanks Stephen Worth at ASIFA)

Rube Goldberg machine, 7

(Thanks Red Yak)

Rube Goldberg machine, 8

(Thanks Bent at The Atlantic Community)

Rube Goldberg machine, 9

(Thanks thenonist.com)

Rube Goldberg machine, 10

(Thanks National Cartoonists Society)

Rube Goldberg machine, 11
Rube goldberg machine color
(Thanks wiki)

Rube Goldberg machine, 12
Rube goldberg machine self operating napkin
(Thanks libertylive.org)


Rube Goldberg 13

(Thanks counternotions.com)


Rube Goldberg machine, 14
Rube goldberg machine moth killer
(Thanks mousetrapcontraptions.com)

Rube Goldberg machine, 15
Rube goldberg machine cut hair
(Thanks William Roberts at bancroft.berkeley.edu)

Rube Goldberg machine, 17
Rube goldberg open egg machine invention
(Thanks Simple Machines Inventions Webquest)

Rube Goldberg machine, 18

(Thanks Simple Machines Inventions Webquest)

Rube Goldberg machine, 19
Rube Goldberg machine. wife letter
(Thanks mousetrapcontraptions.com)

Rube Goldberg machine, 20
Rube goldberg machine invention door
(Thanks pomperaug.com)

Rube Goldberg machine, 22
Rube goldberg machine invention olive jar
(Thanks Argonne)

Rube Goldberg machine, 23

(Thanks SCHS)

Rube Goldberg machine, 24

(Thanks Argonne)





Image Credits

Machine Images:

Rube Goldberg 1-6
http://www.animationarchive.org/2008/10/comic-strips-rube-goldbergs-side-show.html
(Thanks Stephen Worth at ASIFA)

Rube Goldberg 7
http://redyak.com/rants/Rube/rubeandthings.htm
(Thanks Red Yak)

Rube Goldberg 8
http://atlanticcommunity.blogspot.com/2008/04/barack-mean-to-bubba.html
(Thanks Bent at The Atlantic Community)

Rube Goldberg 9
http://thenonist.com/images/uploads/rube2.jpg
(Thanks thenonist.com)

Rube Goldberg 10
http://www.reuben.org/history.html
(Thanks National Cartoonists Society)

Rube Goldberg 11
http://en.wikipedia.org/wiki/File:Rubenvent.jpg
(Thanks wiki)

Rube Goldberg 12
http://www.libertylive.org/blog_main/post.php?post_id=1687
(Thanks libertylive.org)

Rube Goldberg 13
http://counternotions.com/2009/02/22/self-op/
(Thanks counternotions.com)

Rube Goldberg 14
http://www.mousetrapcontraptions.com/history-4.html
(Thanks mousetrapcontraptions.com)

Rube Goldberg 15-16
http://bancroft.berkeley.edu/events/bancroftiana/113/goldberg.html
(Thanks William Roberts at bancroft.berkeley.edu)

Rube Goldberg 17
http://204.108.129.136/res/courses/scie/sa/lessons/unit2/wqforcesRGsci8.htm
(Thanks Simple Machines Inventions Webquest)

Rube Goldberg 18
http://204.108.129.136/res/courses/scie/sa/lessons/unit2/wqforcesRGsci8.htm
(Thanks Simple Machines Inventions Webquest)

Rube Goldberg 19
http://www.mousetrapcontraptions.com/rube-cartoons-2.html
(Thanks mousetrapcontraptions.com)

Rube Goldberg 20
http://www.pomperaug.com/research/rube_goldberg.htm
(Thanks pomperaug.com)

Rube Goldberg 22
http://www.anl.gov/Careers/Education/rube/rubeolive.html
(Thanks Argonne)

Rube Goldberg 23
http://www.schs.ca/science/rube.html
(Thanks SCHS)

Rube Goldberg 24
http://www.anl.gov/Careers/Education/rube/ruberain.html
(Thanks Argonne)

Rube Goldberg 25
http://lowery.tamu.edu/cven221/syllabi/221_10a_28days.htm
(Thanks Lee L. Lowery & Sandeep Ghorawat)


Lever image:
http://www.fi.edu/time/Journey/Time/Escapements/gearint.html
(Thanks fi.edu/Science of Gears)

Gears image:
http://imaginationfactory.questacon.edu.au/gears.html
(Thanks Imagination Factory)

Rotating Gears animation:
http://www.sciencebuddies.org/science-fair-projects/project_ideas/ApMech_p016.shtml
(Thanks Science Buddies. Credited as public domain.)

Black Box:
Minsky, Marvin.
Computation: Finite and Infinite Machines. London: Prentice-Hall International, Inc., 1972

Edwards & Penney's function machine:
Edwards & Penney: Calculus. New Jersey: Prentice Hall, 2002.

First animation from:
http://www.rubegoldberg.com/
(Thanks rubegoldberg.com)

Sesame Street alphabet Rube Goldberg machine from
http://www.google.be/url?sa=t&source=web&cd=1&ved=0CBkQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DB17OvPYM040&ei=Cr8cTdL2GIueOru_jJgJ&usg=AFQjCNFwORNmsCcBWbkkpDFNYEuiVa498g&sig2=A-ANnr8QjrDiCtADsjXh5w
(Thanks sawing14s)

Rube Goldberg portrait images:

Rube Goldberg portrait, 1
http://www.reuben.org/history.html
(Thanks National Cartoonists Society)

Rube Goldberg portrait, 2
http://badattitudes.com/MT/archives/2006/03/
(Thanks Buck Batard at Bad Attitudes)

Rube Goldberg portrait, 3
http://bookcalendar.blogspot.com/2009_09_01_archive.html
(Thanks Book Calendar)
also:
http://en.wikipedia.org/wiki/File:Rube_Goldberg_1928.png

Rube Goldberg portrait, 4
http://philosophyofscienceportal.blogspot.com/2010/07/rube-goldberg.html
(Thanks Mercury at Philosophy of Science Portal)

Rube Goldberg portrait, 5
http://bancroft.berkeley.edu/events/bancroftiana/113/goldberg.html
(Thanks William Roberts at bancroft.berkeley.edu)