Maths whizz encourages more girls to do STEM subjects

Numbers matter and so does Snothile Manyathi who is breaking barriers in every sphere of life. The student from rural Nquthu in northern KwaZulu-Natal has completed a Masters in Applied Mathematics, cum laude, and is now pursuing a PhD.

Manyathi told the Independent on Saturday that a career in maths beckoned her from an early age and that ending up in this field was not random but a calculated decision.

“Through my own research, I’ve seen how powerful mathematical tools can uncover patterns and reveal deep insights into physical phenomena. I love how mathematics challenges me to think critically and creatively, and that’s what keeps me inspired,” she said this week.

However, it wasn't always easy as she had to factor in things, like financial constraints, and could count the number of times that she felt overwhelmed by the volume of work and the uncertainty of the direction in which she was going. “Unlike structured coursework, research demands self-discipline, critical thinking, and navigating ambiguity. What truly helped me was learning to manage my time effectively,” Manyathi said. 

Her Master’s research focused on finding new mathematical solutions for charged gravitating spheres in Einstein-Gauss-Bonnet (EGB) gravity. She aimed to enhance the understanding of charged stellar objects in extended gravity theories, contributing to insights about the universe’s structure, formation and evolution. Manyathi hopes that her research will inform future breakthroughs by deepening the knowledge about gravity and its potential technological applications.

“Applied mathematics, she said, allows researchers like me to model, predict, and understand complex systems such as the universe. Powerful mathematical tools can uncover patterns and reveal deep insights into physical phenomena.”

While the academic fraternity and the government has encouraged more women to get into STEM careers, Manyathi says that while it might seem challenging at first, but with curiosity, determination and support, it's entirely achievable. 

“I've found that being in STEM not only allows me to explore fascinating topics but also equips me with skills to make meaningful contributions to the world. To any young woman considering this path; believe in yourself, seek out mentors, and know that your presence in STEM is both valuable and necessary.”