On Random Walks Franziska Windisch 2017
The installation On Random Walks revolves around the phenomenon of knots in vibrated granular chains, an effect of random movements caused by the the balanced interplay of radiation (sound) and gravity. In physics, granular chains are used as a model to study the behavior of string-like objects such as DNA, RNA, or polymer macro-molecules that often become entangled.
An array of brass plates of different diameters are connected to the voice coils of bass speakers: They are set into vibration at infrasonic frequencies. A multi channel composition of varying frequencies and amplitudes operates the bass speakers. A bead chain is placed in the center of each plate. Excited by very low, inaudible oscillations they start to move in unpredictable ways, which leads at times to spontaneous knot formations in varying complexity as well as their instantaneous dissolution. The bouncing strings in turn, slightly strike the brass plates and create a pulsating field that constantly shifts by time, by the visitors walk through it and the change of one’s perspective.
A production of Overtoon with the support of the Flemisch Community