Answer: Option B
Khadi and Village Industries Commission has launched a 'Terracotta Grinder' at Sewapuri in Varanasi. The machine will be able to grind the wasted and broken pottery items for re-using in pottery-making. This Terracotta grinder will make grinding of wasted pottery items faster than the traditional mortar and pestle. It will lessen the cost of production, and will also help in solving the problem of shortage of clays.