Make yourself some pleasant lighting to get through the increasingly long, cold nights with this handy water candles tutorial from Instructables member Von Malegowski. All you need are a few household materials, including a jar, cooking oil, water, a candle wick, and a piece of plastic to make a beautiful light source surprisingly quickly. This looks like a great way to add some classy ambience to a cocktail party or a cozy night in with a special someone!