Frequent power cuts have meant that Zimbabweans have had to return to the old ways to ensure their food doesn’t spoil. Credit: Allen Meki/UnsplashBy Ignatius BandaBULAWAYO, May 10 2023 (IPS) Amid silent refrigerators spawned by crippling electricity cuts, township grannies are relying on their smarts and traditional preservation: roasting and smoking meat over fires as…