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19 August 2019 | Story Charlene Stanley | Photo Ayanda Makhanya
Entrepreneurship Intervarsity
Entrepreneurship Intervarsity finalists, far left, Christopher Rothman, and second from right, Grace Mthembu, with fellow Kovsie competitors Driaan-Lou Kemp, second from left, and Martin Clarke, far right, at the regional finals held at the Central University of Technology in Bloemfontein in early August 2019.
A natural heating and cooking system and liquid yeast in its purest form – used in the brewing of beer – form the basis of two innovative business ventures that have earned their inventors a place in the finals of this year’s Entrepreneurship Intervarsity.

LiquidCulture

Christopher Rothman is currently busy with his PhD in Biotechnology at the Department of Microbial, Biochemical and Food Biotechnology at the University of the Free State (UFS). He and a fellow student started the company LiquidCulture last year to make high-quality yeast for their own commercial brewery called Kraft Brewing Co. 

“We realised that because of our backgrounds as microbiologists, we could grow our own yeast, have a better quality product, and save some money while also expanding our choice of yeast strains to use. This quickly became more than a solution to our own problems, as other breweries were also interested in using our yeast. We then formed LiquidCulture and started supplying the industry,” says Christopher.

Organic Heat

Grace Mthembu’s inspiration for her eco-friendly, cost-effective heating and cooking device, came after reading about devastating fires in rural and informal settlements caused by cooking fires.

“I decided to investigate the cause of these fires and found that the majority of the households did not have access to electricity or they couldn’t afford it,” explains Grace.
Her invention is based on the traditional metal cylinder or “imbawula”, used by many households in informal settlements to cook or heat with wood or coal. What makes her invention different is that it has a water filtration interior system which makes it safer and ensures that the smoke produced during the heating of the sources does not get released into the home and the air in general.

Her invention has already earned her awards for best community development, best mechanical engineering and best rural development project in the Eskom Expo for Young Scientists, plus a gold medal and all-expenses-paid trip to represent South Africa at the London International Youth Science Fair.
She plans to establish a brand for the system with the name “Organic Heat”.

Student entrepreneurs showcased
  
The Entrepreneurship Intervarsity gives student entrepreneurs from across the country’s 26 public universities the opportunity to submit their innovative ideas as part of a competition supported by Entrepreneurship Development in Higher Education (EDHE), in collaboration with the Allan Gray Orbis Foundation.
Both Christopher and Grace see it as a great honour to represent the UFS in the finals, which will be held in Johannesburg on 18 September 2019. 

“The intervarsity has been fun thus far and the quality of the competitors is really high. Luckily I like public speaking and I am really passionate about my company so pitching to the judges has been very comfortable for me so far,” says Christopher. 

“I’m not obsessed about winning,” says Grace. “I’m looking forward to networking and connecting and building relationships with potential investors. If I do happen to win, it will obviously be amazing and will provide me with a lot of exposure and bring opportunities.”

News Archive

“Leisure can be of great geographical importance”
2013-09-26

 

Prof Gustav Etienne Visser
Photo: Supplied
26 September 2013
 

Prof Gustav Etienne Visser (43) is Professor in Human Geography at the University of the Free State. He has been with the university’s Geography Department since January 2002 and became a full professor in 2009.
Visser completed his MA in Geographical Research at the Stellenbosch University in 1996 and finished his PhD in Geography at the London School of Economics and Political Science in 2000. His thesis was titled: Spatialities of social justice: reflections on South African Cities.

Visser was a Post-doctoral Fellow at the School of Geography, Archaeology and Environmental Studies at the University of the Witwatersrand before his appointment at the UFS. He now teaches Urban Geography to third-year students and Tourism and Development to MA students.

His research interests so far have been Identity-based consumption and urban morphological change, Tourism and development nexus and Critical reflections on South African Geographical Research.

Visser’s publications summary is as follows:

- Four books – edited collections
- 28 book chapters
- 71 refereed articles
- Nine academic commentaries and research notes
- 14 research reports
- and 38 conference papers

His latest research on how people’s leisure time influences our urban spaces, is fundamentally relevant to everyday life.

“We tend to forget to think about it, but how people spend their leisure time is part of their lifestyle,” says Visser.“ And our urban surroundings are influenced by the lifestyles of its inhabitants.”

When asked about his own leisure time and activities, Visser humorously responds “There is no such thing.”

However, he is passionate about eating, cooking and wine.
“I must also watch a series every day – Dexter is definitely my favourite.
“Furthermore, I also travel abroad for about three months of the year, which is mainly for my research concerning urban spaces.”

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