An alcohol lamp is a simple device used for heating and lighting. It consists of a small container filled with a flammable liquid, usually ethanol or methanol, and a wick that draws the liquid up to be ignited. The flame produced can be used for various purposes, such as in laboratories for experiments or in cooking. These lamps are often preferred for their safety and ease of use compared to other heat sources. They are commonly used in educational settings, such as science classes, to demonstrate chemical reactions or for small-scale heating tasks. The design allows for controlled flame size, making them versatile tools in both professional and home environments.