This was my grandfather's coal lamp. He used it for working down in the coal mines in Sunderland. It's made of metal and glass, as well as wax for the candle. He passed it onto my mum and then she ...

While studies on the benefits lack firm answers, the public consensus is that rock salt lamps are a must-have for many homes. You don't need to buy one, however. You can easily make a DIY rock ...