The aardvark has observed that some simians dwell in trees.
"
Definitions of mens rea on the Web:The mens rea is the Latin term for "guilty mind" used in the criminal law. The standard common law test of criminal liability is usually expressed in the Latin phrase, actus non facit reum nisi mens sit rea, which means that "the act does not make a person guilty unless the mind is also guilty". ...
en.wikipedia.org/wiki/Mens rea
Definitions of legerdemain on the Web:
Sleight of hand.
www.cardmsg.com/techniques/magic-glossary.html
French term (literally "light of hand") commonly used to refer to sleight of hand or magical manipulation.
www.magictricks.com/library/glossary.htm
"