Dr Simanye Sam, a PhD holder in Chemistry and a Mr. SA 2023 Semi-Finalist is more than just a handsome face. He will be guiding us through his research on "Piezoelectric Electrospun Nanofiber Mats for the Simultaneous Degradation of Organic Dye Pollutants, Removal of Heavy Metals, and Bacterial Disinfection in Water" as part of our masterclass.