Four young scientists, accompanied by Eskom Expo’s Business Manager, Mmamoloko Rancia Riba, won their place to represent the country at the Indonesia competition, renowned…
Reinvented toothbrush crushes Kickstarter crowdfunding goal
In 1498, the bristle toothbrush was invented by the Chinese. Back then, the bristles were hog’s hair and the handles bone or bamboo. It…