Thread:Aartistboy714/@comment-30953185-20180619040830/@comment-31541999-20180622211834

As the Sun asks them what did they learn, Joe explains that they learned that electricity glows inside lightbulbs to give them light, that when one of the wires in the junction box is not connected properly, it causes one of the lightbulbs to burn out, and that when other lightbulbs run out of electricity, that means the light is no good anymore. And if we want to replace the original lightbulb, we can always go out and buy some more.