Items
Site
The Medicine Chest
keywords is exactly
porcelain
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Buttons
A display of a collection of pins, buckles and buttons excavated from the washing pools used by slaves on Table Mountain. Taken from their dusty boxes in storage they are currently exhibited as part of Skotnes's 'Division of the World' (Department of Archaeology). -
Division of the World
"Undergraduate students regularly engage in discussions around certain displays as part of their teaching programme (N. Zachariou, personal communication, 27 May 2020), and the installation is also used to introduce visitors (exchange students and school children, for example) or students from other UCT departments (architecture students taking the archaeology module) to the department and the discipline (J. Parkington, personal communication, 20 June 2020). It has even been described as a ‘super curriculum’ (or as ‘several super curriculums’) for how it visualises what archaeology does on both an empirical and procedural level (J. Parkington, personal communication, 20 June 2020)" (Liebenberg 2021: 210). -
Stone tools
"By positioning artefacts to emphasise their labelling (stones are positioned to reveal the details written on them), including seemingly familiar objects and expanding and shrinking timelines, the installation [Division of the World] draws attention to the framing devices, tools and methods of the department’s insiders" (Liebenberg 2021: 207). -
Things archaeological insiders look at
A variety of pottery shards of Asian porcelain, European earthenware and British stoneware in a drawer in the Department of Archaeology, UCT. -
Appendix (installation shot)
A variety of pottery shards consisting of Asian porcelain, European earthenware and British stoneware sourced from the University of Cape Town Archaeology department and subjected to a botanical analysis by a graduate of the Biological Science (Botany) Department. -
Tobacco Mosaic Virus
During the late 19th century, tobacco farmers observed a strange occurrence on the leaves of their tobacco plants. A mosaic pattern of light and dark green (or yellow and green, in some instances) appeared on the leaves of their crops, the presence of which signalled the steady decline in the plant’s growth. Because of the lucrative nature of the industry, finding a treatment for this seemingly infectious disease became a priority, with many laboratories working to isolate the cause. Bacteria were recognised as the causative agents of many infectious diseases of plants and animals, including humans, in the second half of the 19th century – and the technique of filtration was developed to separate infectious agents from extracts or exudates in order to study these microbes. It was whilst utilising this technique that Dmitri Ivanovski, a Russian microbiologist working in the Crimea in 1890, made a surprising discovery. Using the Chamberland–filter made from porcelain and designed to trap ordinary bacteria, Ivanovsky discovered that the filtered sap from the diseased plants could continue to transfer the infection to healthy plants – an occurrence he attributed to an agent which must be an exceedingly small parasitic microorganism, invisible even under great magnification. It would take another 45 years before the visualisation of this subcellular entity would be formulated with the help of an electron microscope, but Ivanovksy, along with the Dutch botanist M.W. Beijerinck, who also and independently, isolated these microbes in his laboratory in 1898, are generally credited for the discovery of viruses. The disease which infected the tobacco plants would be aptly called the Tobacco Mosaic Virus, and its identification would signal the initiation of a field of study known as virology.
