Seoul :A worker loads coal briquettes onto a truck at a plant in Hwaseong, south of Seoul, #Gallery

A worker loads coal briquettes onto a truck at a plant in Hwaseong, south of Seoul, on Oct. 19, 2021, as the weather gets cold in South Korea, where coal briquettes are used both for cooking and heating in some traditional Korean homes. .(Yonhap/END/IANS)