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24 October 2025 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Skills Festival
Lutho Xamlashe – a third-year Bachelor of Administration student – from ACCESS, showing Bokamoso Makae how to crochet. Makae says she wants to learn as much as possible at the Learning Festival.

Held under the theme Building self-reliance, self-sufficiency, self-sustainable livelihoods for responsible societal futures, the Directorate Community Engagement at the University of the Free State’s Learning Festival this year created a space for lively interaction and practical learning. With about 150 people taking part each day, the atmosphere was alive with energy, a will to learn, and a real sense of people helping one another to live more independently and make the most of what they have.

Bishop Billyboy Ramahlele, Director of Community Engagement, captured the spirit of the event perfectly: “Self-reliance begins when we share what we know and use what we have. Together, we can transform communities from the ground up. With an unemployment rate of about 33,2%, and 40,1% of the population on social grants, the Learning Festival is a contribution towards helping individuals and communities make a shift from charity and unemployment to taking responsibility for their own sustainable livelihoods.”

“Self-reliance refers to the ability to depend on oneself for support and fulfilment, without relying on others. It involves acquiring knowledge and skills to access and use resources to make a living. On the other hand, self-sufficiency refers to the ability to meet one's own needs without external assistance. It involves the ability to provide for oneself in terms of food, shelter, and other necessities.”

From worm farming to furniture making, steel manufacturing, food security, herbal and cosmetic manufacturing, and even a Mend-a-Thon, participants gained hands-on experience in turning everyday resources into opportunities.

 

A celebration of practical learning

The line-up of workshops and demonstrations showed just how many ways there are to make the most of what we have. The ACCESS UFS student organisation led sessions on Worm Farming and Eco-Vernacular Architecture, teaching participants how to build with eco-bricks and run small-scale worm farms as income-generating projects.

Golukisa Trading Construction hosted a Furniture Manufacturing workshop, equipping local artisans with carpentry skills. These skills have already sparked success stories, such as that of Katlego Mpoihi, who launched his business after attending a previous learning festival.

Benjamin Nhlapo from Seotlong Agriculture and Hotel School in Phuthaditjhaba trained attendees about poultry farming, while Jurie Nel from JG Electronics introduced participants to printing, needlework, and bag manufacturing. Using state-of-the-art, yet affordable equipment, participants learned how to start small businesses through creative printing and design, inspiring a new generation of social entrepreneurs.

Thomas Tsintsing from The Engineered Movement shared skills on how to design and manufacture metal products, including fireplaces.

Another highlight was the Mend-a-Thon, facilitated by Doretha Jacobs from the Department of Sustainable Food Systems and Development and supported by ACCESS students. This session taught hand needlework, crochet, and denim repair, breathing new life into old clothes and celebrating the joy of making something by hand. Participants beamed with pride, many saying, “I can’t believe it. I made this myself!”

 

Innovation and inspiration

From presentations to hands-on demonstrations, the festival was full of fresh ideas and practical inspiration. Willem Ellis, Research Associate in the Centre for Gender and Africa Studies, explored how social innovation fuels community transformation through empathy, creativity, and collaboration. Matseliso Achilonu from Devoni Natural shared how herbs can be turned into market-ready cosmetics, proving that nature and business can grow hand in hand.

Nutrition also took centre stage, with Ermi Spies from the Department of Nutrition and Dietetics highlighting the important link between well-being and sustainable living. Honours students from the Department of Psychology presented their Well-being in Action infographics, promoting mental and social wellness in community spaces.

Thabo Olivier of Let’s Grow Food © captivated audiences with practical sessions on establishing sustainable food security through self-reliance, showing how small backyard gardens can feed families and help communities thrive together. Robert Mitchell, founder of Robs Handyman Services, demonstrated how wooden pallets can be repurposed into creative, sellable products – an inspiring example of social entrepreneurship in action.

The festival also featured exhibits such as Daniel Moloi’s Agape Foundation stall, showcasing the health benefits of rosehip juice, and the Itemoheleng Soy Project from Qwaqwa, which demonstrated soy-based food products for better nutrition. Meanwhile, the UFS Library Makerspace wowed visitors with robotics and creative design tools, inspiring a new wave of innovation.

And just when visitors thought they had seen it all, creativity took another turn. The stall of Corne Thomas from Puzzles of Impact showed how developing practical and life skills can help people find purpose and belonging by repurposing old videotapes into crochet items as a creative example.

The 2025 festival introduced a more interactive format than previous years, with more parallel workshops and matchmaking sessions between government departments, communities, and organisations. It was in these conversations and hands-on moments that the true impact of the festival came to life. One participant summed up the impact beautifully: “I have learned that my skills as a public speaker will change: from now on, my ‘voice’ will have an ‘invoice’.”

 

Empowering communities through knowledge and practical skills

Dr Karen Venter, Assistant Director and Head of Service Learning, added that the festival aligns with the broader goals of the Directorate for Community Engagement: “It perfectly mirrors the directorate’s mission to promote engaged scholarship and collaborative community development. By connecting the university’s academic expertise with local community needs, it fosters innovation, inclusivity, and sustainable impact, embodying the UFS’ commitment to social responsibility and partnership building.”

According to Dr Venter, the event left a lasting impact on participants and their communities. “Attendees left equipped – not just with new skills, but also with partnerships, ideas, and confidence to implement self-sustaining initiatives in their communities for socially responsible futures,” she says.

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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