MBOMBELA – Machines that kill agricultural pests, and devices to curb rhino poaching, were some of the ideas explored by more than 90 young scientists at the sub-regional Eskom Science Expo hosted by Penreach on August 2.
Judges selected top entries that will participate in the regional finals taking place at the Penreach Shalamuka Science Centre on August 30.
Chanel Mattheus from Hoërskool Nelspruit, the winner in the grade 8 and 9 category, impressed the judges with the development and design of a device to curb rhino poaching.
Also on the topic of rhino poaching, Adam Leslie of Penryn received a gold medal for his study into the effect of climate on anti-poaching canines in the Kruger National Park.
It may have teachers hot under the collar, but Celeste de Almeida from Uplands College was determined in her project to show that chewing gum could, in fact, enhance concentration.
“Poop for the future” was the project of Ivan Cossa and Andile Themba who studied the use of manure as a source of renewable energy.
To see these and other interesting ideas that our local budding scientists came up with, pay a visit to the exhibitions on August 30.
Penreach also made use of the opportunity this past Saturday to expose 155 learners from nearby rural schools to the concept of a Science Expo.
These learners were able to view the exhibitions of their peers and partake in some hands-on science education in the Shalamuka exhibition hall.
Enquiries about the Eskom Science Expo 2014 regional finals can be directed to Mr Bailey Nkuna at Penreach on 013-758-9091
All the photos taken of medal winners and exhibitions are available on the Penreach Facebook page.
