Shared by Happybro on September 3, 2015

With base building and barricading, electricity in general provides useful functionality. Utilization of electricity for lighting up environment around camp, house interiors or whole public lighting of village, prevention of spoiling raw food and bloodbags in fridges, cooking meals with electric stoves in houses, defense against intruders with electric fences, allowing communication from radio stations or PA systems, recharging vehicle batteries and other possible applications.