Tagelephant

Traffic Neckdown

Like Bott’s dots and cat’s eyes, the word neckdown comes from the language of traffic flow regulation. A neckdown is an extension of a curb that widens the path for pedestrians and slows moving vehicles. Also called curb extensions, bulb...

Black Elephants

Environmentalists have combined black swan with white elephant to form the term black elephant, meaning “something likely to happen that will have a detrimental impact.” This is part of a complete episode.