Inmates in Wisconsin state prisons will receive photocopies of their personal mail and not the originals beginning next month. The Department of Corrections is implementing the new policy to stop the infiltration of paper laced with a synthetic drug called K2 or "spice" which is smoked and can cause violent behavior, symptoms of psychosis and other problems.
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.
Accordingly, you can do the same with others as well.