Pierluigi Collina had a smart theory on how to decide if a player had deliberately elbowed an opponent or if it was an accidental collision when jumping for the ball. No referee in the history of football is as well remembered as Collina.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
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