The telco’s fintech arm has launched a new Rent-to-Own smartphone programme, offering 4G and 5G-enabled devices for as little as R10 a day. What…
Viral Math: The mathematics behind social media engagement and reach
Over the past few years I’ve developed two models of contagious content: R0 (pronounced: R Naught) and Zarrella’s Hierarchy of Contagiousness. Because of the…