Both types of power are balanced and expressed in watts, which explains the experiment's name.

ECONOMIST: Weighing a kilogram

The mask of another name also enables writers to experiment without alienating the audience, or give one name to a team effort.

BBC: The Two Ronnies script

The album called The Harlem Experiment lives up to its name, with a sometimes-unexpected match of artists and songs to evoke the musical hotbed of New York's famously diverse neighborhood.

NPR: Look What's Growing in Spanish Harlem