Metal Expansion Science Experiments

Below is a video showing a metal expansion science experiment. There are many types of metal expansion science experiments, but the one shown in the video is a very easy experiment to measure how much metal expands when heated. You can do this science experiment at home but be sure to have an adult supervise.

Metal Expansion Science Experiment

Thermal expansion has many uses. In this thermal metal expansion experiment, you need a wire of some sort such as an extended metal coat hanger, a candle, a light source and a needle.