Scientists often use the term trick to refer to a a good way to deal with a problem, rather than something that is secret, and so there is nothing problematic in this at all. lol....
Trick:
"a cunning or deceitful action or device; "he played a trick on me"; "he pulled a fast one and got away with it"
"Something designed to fool or swindle; "
"flim-flam: deceive somebody; "We tricked the teacher into thinking that class would be cancelled next week""
"Analysts often refer to a high-flying speculative Internet stock, or any stock that's speculative in nature, as a 'pos' in order to stay true to their Benjamin Graham roots. Equity analysis is a high-pressure job, necessitating analysts to let off steam in private E-mails that obviously do not have the same status as public pronouncements."
Did Henry Blodget, et. al., try that "trick"?