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26 April 2023 | Story Leonie Bolleurs | Photo Supplied
“Seeing an African child succeed was always my motivation to work hard and strive for success,” says Masabata Chabeli, founder of NDSH, a newly established coding and robotics skills development programme.

Masabata Chabeli’s journey from teacher to tech entrepreneur led her to establish New Dawn Skills Hub (NDSH), which focuses on developing skills in coding and robotics, building a new generation of artificial intelligence (AI) and fourth industrial revolution (4IR) experts. 

Chabeli is a former UFS lecturer and a graduate of the EBL Institute of Business and Technology, which partners with the UFS Business School on community development, entrepreneurship development, and digital skills development programmes that benefit not only the youth but South Africans at large. 

Through NDSH she aims to bridge the gap between education and industry to from an early age equip pre-schoolers and learners with the skills necessary for success in today’s rapidly evolving technological landscape. 

She believes that when it comes to inventing new things not much has been done to encourage learners to be creative and innovative, especially at school level. “We have a long way to go,” she says.

Even though NDSH is still at an early stage of its development as a coding and robotics skills development service provider, the company already offers a range of programmes, from early childhood development (ECD) programmes for ages six months to Grade R, to a tutoring programme covering mathematics, science and technology.

Discovering her passion

Although she had always been a tech enthusiast, Chabeli never imagined pursuing a career in technology, let alone starting a business. “Teaching has always been my first passion,” she says. “But after more than a decade of teaching, I realised I wasn’t fulfilled. I wanted more, but I didn't know what that was.”

It wasn’t until 2017, when she was one of 45 lecturers from around the country selected to spend a month in China learning about 4IR technologies, including courses on coding and robotics, 3D-printing applications, and intelligent manufacturing, that Chabeli’s interest in tech was piqued. Two years later, she resigned from her position as a lecturer at the University of Free State to start her own tech business – and she hasn't looked back since.

Walking the road with Chabeli was Lesala Khetheng, Business Manager representing the EBL Institute of Business and Technology. Chabeli completed EBL’s Entrepreneurship and Business Literacy Programme and the Women in Digital Business Challenge.

I strongly encourage women who want to enter the innovation space to do so, because there is a great need. We must raise a next generation of innovators, who can solve their own problems through innovative ideas. – Masabata Chabeli
Overcoming the obstacles 

The journey towards achieving one’s dreams is often riddled with obstacles. “As a teacher with no prior business experience, I was ill-prepared for the day-to-day operations of running a business, and I neglected that aspect. However, I was fortunate enough to participate in the Entrepreneur Business Literacy (EBL) Institute mentorship programme in 2021-2022, which taught me about critical business components such as marketing, business management, cashflow, sales, and more.

“Having to prove that ‘I can’ as a black woman in technical fields has also been one of the challenges that I had to overcome. I have had to go above and beyond and work 10 times harder than my male counterparts to prove that I am just as capable,” she remarks.

Often being the only woman in the local industry made her doubt herself and feel like she didn’t belong. She says it was challenging because sometimes she found herself trying to talk, walk, and act like her male counterparts just to fit in. However, staying true to herself, being authentic, and having confidence in her abilities has helped her.

Greatest accomplishments

She says one of her greatest accomplishments thus far was taking a leap of faith by resigning and starting her own tech business. “The business was officially registered in February 2020, shortly before we were affected by the COVID-19 pandemic. Despite the challenges, the business has been growing steadily, starting with only two children, and now serving over 50 across all our programmes.”

Another highlight for her was being selected as one of the Top 10 MTN SA Foundation Women in ICT Challenge female entrepreneurs. 

While she talks proudly about these successes, Chabeli is of the opinion that starting your own business is not for the faint-hearted. “It requires a lot of patience, hard work, and passion. You must prepare yourself for long hours and sacrificing time with family and friends. Discipline is also an important aspect when running your own business."

Women in the inventing space

“I strongly encourage women who want to enter the innovation space to do so, because there is a great need. We must raise a next generation of innovators, who can solve their own problems through innovative ideas,” she says.

Chabeli elaborates, “Seeing an African child succeed was always my motivation to work hard and strive for success, especially in the areas of literacy, numeracy, and digital skills, which are all valuable competencies for inventing new things. It inspired me to lend a helping hand in bridging the skills gap that our country is facing.”

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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