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Innovative wool creations shine at Karoo Winter Wool Festival

25 June 2024 | Story Martinette Brits | Photo Carine van Zyl

OVK Innovation Competition Gala Event 2024 — The prize winners at the gala evening of the OVK Innovation Competition on 13 June 2024. From the left, in front: Emily Segame, Sophia Mekhoe, Sarah Lenong, Maserame Sebonyane, Ntabiseng Ndabeni. At the back: Elizabeth Mnwana, Carlize van Zyl (winner of the competition), Carien Vorster, Jana Vermaas, Doretha Jacobs, and Nelly Olayi.

The University of the Free State (UFS) Wool Wise Community Project was recognised for its innovative use of wool, receiving accolades at the OVK Innovation Competition held in conjunction with the Karoo Winter Wool Festival in Middelburg from 13–16 June 2024.According to Carien Vorster, project manager from the Department of Sustainable Food Systems and Development, participants were tasked with crafting practical items from wool. Their creativity shone through in their design of a lampshade, earning them second place. Doretha Jacobs, a lecturer in the Department of Sustainable Food Systems and Development, focused on making felt from Dorper fibre, noting that while Dorper sheep are primarily bred for meat, they sought to repurpose fibres that would otherwise be discarded.

The team achieved third place with their cushion, featuring a front made entirely of merino wool felt and a back crafted from upholstery fabric. “Each cushion contains a 100% duck feather inner, and their uniqueness lies in the hand-dyed wool and hand-placed designs on each felt piece,” explains Vorster.

Other notable entries from different teams included a duvet inner, shoe insoles, and oven gloves. The top prize went to a hand-felted coat.

Community project empowers local women in wool craft

The UFS Wool Wise Community Project originated as a spin-off from the Regional Universities Forum for Capacity Building (Ruforum) project, initiated in 2019 by the UFS Department for Sustainable Food Systems and Development.

According to Vorster, the Ruforum project encompasses various components such as research, farmer support, and community development, with a particular emphasis on community upliftment programmes. "Since 2019, we have conducted numerous wool workshops and training sessions where local women have participated to learn about wool processing," she explains.

"From these events, we identified women who are now integral to our programme. Their skills range from sewing, felt making, and hand embroidery, to knitting."

The project features eight women who create diverse products from scratch: Elizabeth Mnwana, Emily Segame, Georgina Collins, Maserame Sebonyane, Nelly Olayi, Sarah Lenong, Sophia Mekhoe, and Ntabiseng Ndabeni.

She emphasises that the project also manufactures conference bags for various events and stands as one of UFS's most successful community initiatives. "Ultimately, this project has the potential to become self-sustaining, with proceeds supporting the salaries of the eight women," Vorster concludes.

Competition boosts visibility and market reach

Participating in initiatives like the OVK Innovation Competition motivates them to stay current and benchmark their efforts against other businesses or individuals involved in felt product creation.

"Winning a competition can also significantly uplift team morale," remarks Vorster.

"Securing second and third place in this competition translates to increased visibility and marketing opportunities for us. This is crucial as we aim to expand our market reach and establish a sustainable income stream for the project," she concludes.

A worker packs the carded wool in layers preparing for the felting process.

The cushion (in front), secured the team third place at the OVK Innovation Competition.

The lampshade secured the team second place at the OVK Innovation Competition.

News Archive

Extending new discoveries in the deep subsurface – UFS paper published in Nature Communications

2015-11-30

Scanning electron microscopy of some of the Eukarya recovered from two different mines. (a) Dochmiotrema sp. (Plathyelminthes), (b) A. hemprichi (Annelida), (c) Mylonchulus brachyurus (Nematoda), (d) Amphiascoides (Arthropoda). Scale bar, 50 µm (a,b), 100 µm (c), 20 µm (d).

Following the discovery of the first Eukarya in the deep subsurface (Nature, 2010) by a research group from the Department of Microbial, Biochemical, and Food Biotechnology at the University of the Free State (UFS) and their international collaborators, intense interest has developed in understanding the diversity of more complex organisms living in these extreme environments.

Prof Gaetan Borgonie from Extreme Life Isyensya, together with a group of UFS researchers, took this research further, resulting in a paper on this research released in Nature Communications – impact factor 11.47. This paper is an extension of the first reports of more complex life at great depths, and their abilities to survive these harsh conditions.

Ten authors from the UFS contributed with the array of expertise needed to define this discovery. The group was supported by staff from the different mining groups, long-term leading collaborators from the USA and Canada, and the idea specialist driver of the paper, Prof Borganie.

“After a sampling campaign that lasted more than two years, we identified that Platyhelminthes, Rotifera, Annelida and Arthropoda are thriving at 1.4 km depths in fissure water up to 12,000-years old in the South African mines of Driefontein and Kopanang,” said Prof Borgonie, who was appointed as associated researcher in the Department of Microbial, Biochemical, and Food Biotechnology.

This paper really opens a “can of worms” so to speak. According to Prof Esta van Heerden from the Department of Microbial, Biochemical and Food Biotechnology at the UFS they extended to define protozoa and fungi. “However, they are present in low numbers,” she said.

Characterisation of the different species reveals that many are opportunistic organisms. In house-adapted video equipment was used to film inside the fissure for the home of the organisms.

This is the first-known study to demonstrate the in situ distribution of biofilms on fissure rock faces using video documentation. Calculations suggest that food, not dissolved oxygen, is the limiting factor for population growth. The discovery of a group of complex multicellular organisms in the underground has important implications for the search for life on other planets in our solar system.

More articles

The strange beasts that live in solid rock deep underground
A microscopic ‘zoo’ is found deep, deep underground

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