F5.5G Leap-forward Development of Broadband in Africa The Africa Broadband Forum 2024 (BBAF 2024) was successfully held in Cape Town, South Africa recently, under…
Puffing power: cigarette butts to revolutionise electronics industry
Cigarettes are dirty, toxic creatures. After they’ve been liberally smoked, their remains are tossed aside into street corners and flower pots to pollute and…