This is an example of lower-level wisdom in action. Sometimes missionaries heat water in a bucket with a resistencia, the device on the left. The device on the right is called an iron. Sometimes the lower-level wisdom model is employed. When I saw the foto, which a missionary sent me, I called him and asked what the deal was. He said something like, "Oh, don't worry. A member gave the iron to me because it doesn't really work all the time. It is perfect for heating water." I get it. If an iron is shorting out, put it in water. Shocking!