Glowing Pickle!!!

The video,the Glowing pickle was about how a man connected two wires to a pickle,and it glowed with a reddish color.We all know that pickles are cucumbers, that was salted and put in vinegar. Sodium is an element that is made so that it is easier for electrical currents to flow. This causes the glow of the pickle. The science in this video,was a physical reaction. I learned that salt can help electrical devices.