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15 June 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs
from the left: Dieter Schwab and Alex Reither from Sky-Skan, and Prof Matie Hoffman, Barry Crous (Instrumentation), and Pat van Heerden (Department of Physics) from the UFS
During the installation of the new computer and projector equipment at the Naval Hill Planetarium, were from the left: Dieter Schwab and Alex Reither from Sky-Skan, and Prof Matie Hoffman, Barry Crous (Instrumentation), and Pat van Heerden (Department of Physics) from the UFS.

The Naval Hill Planetarium at the Centre for Earth and Space on Naval Hill was inaugurated on 1 November 2013. It was the first digital planetarium in Africa south of the Sahara. 

The Department of Physics at the University of the Free State (UFS) is responsible for the Naval Hill Planetarium (formerly the Lamont-Hussey Observatory). The department uses the planetarium to educate and inform citizens about the natural sciences. The planetarium, together with the Boyden Observatory, is also important for the display and communication of South Africa’s astronomical heritage.

The planetarium system was recently upgraded in a project that cost R6 million. According to Prof Matie Hoffman from the Department of Physics, it was time to upgrade the computers and graphic cards, and to replace the lamp projectors with laser projectors.

Funding for the state-of-the-art equipment came from the Faculty of Natural and Agricultural Sciences and the Information and Communication Technology Services (ICT Services) at the university. Businesses in Bloemfontein – First Technology and Raubex Construction – also contributed to the project. 

Presenting programmes more often

Planetarium specialists Dieter Schwab and Alex Reither from Sky-Skan Europe, based in Germany, installed the new equipment over a period of two weeks.

Prof Hoffman says the new equipment will enhance the experience of people visiting the planetarium for a close encounter with the wonders of the universe to deepen their appreciation of science and astronomy.

“Besides a clearer image with better colour, the new projectors will also be more economical to operate. This means we will be able to offer programmes at the planetarium more often,” he says. 

The upgrades also include new software. Prof Hoffman explains that the software will enable more sophisticated presentations and open the door to the use of the planetarium for higher level visualisation of scientific data where any large data sets with many variables are involved, such as climate science, astrophysics, and cosmology. 

Offering an incredible experience

After completion of the installation, a period of two weeks will be spent on training to master the use of the new equipment and the software. The public can expect the first show with the new equipment at the end of June. 

“I am most looking forward to the planetarium creating an incredible experience – better than in the past – for the public and increasing everyone's admiration and understanding of the universe. I also believe the planetarium is an excellent facility to improve students' skills in science communication, and it provides these students the opportunity to share their knowledge with the public,” concludes Prof Hoffman. 

News Archive

Universities join hands in developing literacy tests
2010-03-19

 
At the signing ceremony, from the left, are: Prof. Driekie Hay (Vice-Rector: Teaching and Learning), Prof. Albert Weideman (Head: Department of English) and Prof. Lucius Botes (Dean: Faculty of the Humanities).
Photo: Supplied


The development of academic literacy tests recently took a step into the future with the formal establishment of the Inter-institutional Centre for Language Development and Assessment (ICELDA).

ICELDA, under its first executive head, Prof. Albert Weideman, Head of the Department of English at the University of the Free State (UFS), is a cooperative venture between the multilingual Universities of Pretoria, North-West, Stellenbosch and the Free State.

It is dedicated to the development of reliable state-of-the-art academic literacy tests and currently makes 32 000 tests available to partnering universities annually.

Most notably, it has produced three of the most reliable academic literacy tests in the country. These include an Academic Listening Test and the Test of Academic Literacy Levels (TALL) for undergraduate students, with reliability levels that are more than 20% above international benchmarks.

“We are even more excited about our Test of Academic Literacy for Postgraduate Students (TALPS), which is already a crucial instrument in determining the literacy levels of postgraduate students at the Universities of the Free State, Pretoria and North-West,” said Prof. Weideman.

In addition, ICELDA is currently piloting studies for language tests for financial advisors, nurses, students of disaster management, as well as police studies at Unisa.

ICELDA will also collaborate with the Centre for English Language Communication (CELC) at the National University of Singapore.

“One of the undertakings I made on my visit to Singapore a year ago was that I would assist in every way I could with the building of joint expertise with CELC in language testing,” said Prof. Weideman.

“However, our focus will remain firmly on research.”

He said his goal was to employ the surpluses generated by selling tests to provide promising students with bursaries to stimulate further study and design of academic literacy and other language tests.

By drawing more researchers into the field, Weideman said, ICELDA could provide the capacity for developing reliable language tests that South Africa had always lacked.

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

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