I recall learning about electrical energy when in the 6th grade. The science teacher likened the flow to a line of students all linked by placing their right arm upon the shoulder of the one in front. He then gave the student in the back a shove, and almost immediately, the student in the front jerked forward. I always knew that any talk of flow was only an analogy, as no one really knew what electrical energy was. Also, the term electricity is simply a shortned version of electricity energy.
