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24 April 2024 | Story Leonie Bolleurs | Photo Supplied
Eco-vehicles race
Join the UFS on 18 May 2024 from 10:00-13:00 at the Red Square Parking area for the seventh annual Kovsie ACT Eco-Vehicle Race. Come and support your favourite team to victory!

Kovsie ACT at the University of the Free State (UFS) proudly presents the seventh Kovsie Eco-Vehicle Race, set to take place at the Equitas Parking area on the Bloemfontein Campus.

According to Karen Scheepers, Assistant Director: Student Life, ten teams will be participating in this year’s race, featuring the three UFS campuses as well as the Central University of Technology. The event promise excitement like never before.

Scheepers says, besides an exciting race, spectators can look forward to a new track and viewing area. She invites the public, staff and students to come and support the competing teams as they showcase their skills on the racetrack.

Event details:

  • Date: Saturday 18 May 2024
  • Time: 10:00-13:00
  • Venue: Red Square Parking area (opposite George du Toit Building)

Breakdown of the programme:

09:00 -10:15 Performance by student artists 
10:15 -10:35 Walkthrough by judges
10:35 -10:40 Welcoming
10:40 Races commence
12:30 -13:00 Announcement of winners

13:00 -14:00 Performance by student artists

The Eco-Vehicle Race marks the culmination of a nine-month co-curricular skills programme, aimed at empowering participating students with a set of skills for the world of work. Through this programme, they are equipped with basic knowledge and abilities on sustainable energy, enabling them not only to compete in the eco-vehicle race but also to comprehend the inner workings of the vehicle. This understanding is important to the teams for when they are doing repairs during the race.

Students will be competing in three events:

• Obstacle course: Teams will be challenged by obstacles to test their control over the car.
• Smart lap: A timed lap in which the drivers take the main track for the first time.

• Endurance race: The teams need to finish as many laps as possible using the least amount of energy in 45 minutes.

The winners of the three events will each be awarded a trophy. Additionally, there will be a trophy for the best pit stop as well as a spirit cup for the team with the best energy and support from the audience.

For more information, contact Teddy Sibiya.

News Archive

State-of-the-art physics equipment and investment in students result in academic success
2017-09-26

Description: State-of-the-art physics equipment 1 Tags: State-of-the-art physics equipment 1 

At the recent nanotechnology facility tour at the UFS,
were, from the left, Dr Mthuthuzeli Zamxaka, SAASTA;
Prof Hendrik Swart, Sarchi Chair in the Department of Physics;
and Xolani Makhoba, Department of Science and Technology.
Photo: Leonie Bolleurs

Nanoscience, which is revealing new properties of very small arrangements of atoms, called nanoparticles, is opening a new world of possibilities. The Department of Physics at the University of the Free State is undertaking fundamental research with potential commercial applications. Its equipment and expertise is giving solid state physics research the edge in South Africa.

The UFS team of researchers and students are passionate about studying planets and atoms, all under one roof. Recently, the department, in collaboration with the South African Agency for Science and Technology Advancement (SAASTA), hosted a nanotechnology facility tour to give the public, learners and the media the opportunity to familiarise themselves with the science of nanotechnology, its origins, potential applications and risks.

Successes of the department
According to Prof Hendrik Swart, Senior Professor in the Department of Physics, the increase in resources since 2008 is playing a big role in the success rate of its research outputs. The Sarchi Chair awarded to Prof Swart in 2012 (bringing with it funding for equipment and bursaries) also contributed to the successes in the department.

The UFS Directorate Research Development also availed funding that was used for bursaries. These bursaries made it possible for the department to appoint 10 post-doctoral fellows, not one of them originally from South Africa.

The investment in people and equipment resulted in researchers and students publishing some 80 articles in 2016. Their work was also cited more than 900 times by other researchers in that year.

Another highlight in terms of the department’s growth in the past 10 years is the new wing of the Physics Building. Physics at the UFS is the only place in sub-Saharan Africa where state-of-the art equipment is found under one roof.

Description: State-of-the-art physics equipment 2  Tags: State-of-the-art physics equipment 2  

Antonie Fourie, Junior Lecturer in the UFS Department of
Physics, explained to a group of delegates and
members of the media the workings of an electron beam
evaporation system.
Photo: Leonie Bolleurs

Application of research
The department is a unique research facility with equipment that includes the X-ray Photoelectron Spectrometer (for the study of atoms), the Scanning Auger Microscope, as well as the Ion Time-of-Flight Secondary Ion Mass Spectrometer (revealing the chemical bonds in a sample, and drawing maps of the positions of atoms).

One of the areas on which the department is focusing its research, is phosphors. Researchers are exploring light emitting diodes (LEDs) which use less energy, are brighter and provide a wider viewing field. They are also looking into LED displays (LCDs) which are used in flat screens – the phosphors create the different colours and backlighting.

The research on solar cells reveals that phosphors can increase their efficiency by increasing the range of light frequencies which can be converted into electricity. Glow-in-the-dark coatings absorb light in the day and emit it later so cells can charge at night. As glow-in-the-dark phosphors become cheaper and more effective, they can be used as a lighting substitute on the walls of houses, street numbers and stop signs.

Video production of the Department of Physics research and equipment

 

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