5x5

wiki, wiki, wiki wiki-room: Wikipedia’s agnostic, philosophical co-founder is a healthy skeptic of the developing product

format-wars: after four decades, Sony is retiring Beta-Max

non-verbal: as an encore of the facial recognition algorithms that guessed one’s age, there a new application that produces an emotional composite from one’s expressions

cast-offs: as a fashion-statement, Dutch designer folds newspapers into disposable shirts you’d think twice about throwing away

thin white duke: David Bowie gets down on Soul Train