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18 October 2021
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Story Dr Nitha Ramnath
Our podcast guest
Prof Jeandrew Brink holds the post of Associate Professor in the Department of Mathematics and Applied
Mathematics within the Faculty of Natural and Agricultural Sciences at the University of the Free State. Her areas of interest include an analytical interest in Einstein field equations, dynamical systems, algorithms for testing general relativity
and the no-hair theorems, black holes, and gravitational waves. Prof Brink registered for a Bachelor of Sciences in 1998, continued with honours studies in 1999, and completed her master’s degree in 2000. Prof Brink’s research is on various
theoretical aspects of testing general relativity. She is a member of the MeerKAT telescope team that times and detect pulsars. She is also working with members of the Laser Interferometer Gravitational-Wave Observatory (LIGO) to find ways of using
gravitational waves to test Einstein’s theory.
Prof Brink was involved in the compilation of a video of geodesic orbits around a Manko-Novikov singularity, selected to be part of a Starmus 3 concert, the proceeds of which went towards promoting the Stephen Hawking Medal for Science Communication and
to support the charitable activities of the Stephen Hawking Foundation. It could also be part of a subsequent documentary.
Listen to the podcast at
François van Schalkwyk and Keenan Carelse,
UFS alumni leading the university’s United
Kingdom Alumni Chapter, have put their voices together to produce and direct the podcast series. Intended to reconnect alumni with the university and their university experience, the podcasts will be featured on the first Monday of every month,
ending in November 2021. Our featured alumni share and reflect on their experiences at the UFS, how it has shaped their lives, and relate why their ongoing association with the UFS is still relevant and important. The podcasts are authentic
conversations – they provide an opportunity for the university to understand and learn about the experiences of its alumni and to celebrate the diversity and touchpoints that unite them.
For further information regarding the podcast series, or to propose other alumni guests, please email us at
alumnipodcast@ufs.ac.za
For all Voices from the Free State podcasts,
click here.
Internationally-renowned futurist proposes innovation in corporate management
2016-05-10

Pieter Geldenhuys, guest speaker at the seminar, who mapped the future of corporate management (left) with Dr Vic Coetzee, Senior Director: Information and Communication Technology Services at the UFS (right). Photo: Hatsu Mphatsoe
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Humans need to adapt their thinking to the world’s changes. This is Pieter Geldenhuys’s conviction.
The Information and Communication Technology Services (ICT) at the University of the Free State hosted a seminar on 22 April 2016 at the Bloemfontein Campus. Geldenhuys, the Director of the Institute for Technology Strategy and Innovation at North-West University and internationally-renowned futurist, presented his views on technology, innovation, and corporate management on this occasion.
Geldenhuys, a well- known speaker, academic, and futurist, is in the business of identifying opportunities in the changing technological and social landscape with the aim of assisting companies to prepare for the future, while being an active agent in defining it. Lately, he has been exploring the concept of a new kind of management science, which he believes is a prerequisite for institutions such as ours.
This management science incorporates physics in improving corporate management. “We have an unbelievable grasp of the world of physics,” he said, suggesting that we use our knowledge of nature to capitalise on individual and collective strengths within institutions.
He said that minor changes can change one’s future or that of an organisation completely. He even went as far as to state that the culture of an organisation is the one that determines how well you do. Relating to the adaption of organisations in a constantly changing and dynamic environment, Geldenhuys advised that, “when faced with disruption, don’t retaliate; accept.”
By making use of different tools, such as technology aw well as social and business trends, Geldenhuys is adamant that corporations and institutions will adapt easily to the world’s complex systems.