Its always a tricky one LC
Well all i use obviously use a handout that i have, and to explain that if you was to hold your arms out like forks it would be easier to carry a heavy weight nearer to your shoulders than it would be carrying a weight nearer to your elbows or hands.The weight stays the same but the distance and force is increased.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.