A Tanzanian researcher has just won the African innovation prize awarded by the British Royal Academy of Engineering, for having developed a filtration system incorporating nanoparticles... (VIDEO)
Umcwaningi waseTanzania usanda kuthola umklomelo wokuqamba kabusha wase-Afrika onikezwe yiRoyal British Academy of Engineering, ngoba esungule uhlelo lokuhlunga olufaka nanoparticles ...