Factoid
A factoid is either an invented or assumed statement presented as a fact, or a true but brief or trivial item of news or information. The term was coined in 1973 by American writer Norman Mailer to mean a piece of information that becomes accepted as a fact even though it is not actually true, or an invented fact believed to be true because it appears in print. Since the term's invention in 1973, it has become used to describe a brief or trivial item of news or information.