Why is "Quadricycle (disambiguation)" trending?

Wikipedia Overview

The Quadricycle may bean early form of automobile or voiturette. Earliest models were propelled by a small steam engine, then designers switched to early internal combustion engines as they became available. The word is derived from the fact that it had four wheels and used technology derived from the bicycles of the era.
1884 De Dion Bouton "La Marquise" Quadricycle
1889 Daimler Quadricycle
1901 Peugeot Type 2, a direct descendant of the Daimler Quadricycle, and the first automobile of the Peugeot company
Peugeot Type 3 Quadricycle
1896 Ford Quadricycle, Henry Ford's first automobile design
Duryea Motor Wagon
Benz VeloQuadricycle, quadracycle, quadcycle, quadrocycle and quad all refer to vehicles with four wheels. More specifically these terms may refer to:
All-terrain vehicle, also known as quad or quad bike
Motorized quadcycle, a motorcycle with four wheels
Automobile, the first experimental steam automobiles were termed steam quadricycles
Low-speed vehicle, referred to in some countries as a quadricycle
Quadricycle, European classifications for light four-wheeled motorized vehicles: light quadricycles, category L6e, and (heavy) quadricycles, category L7e ;
Quadracycle, a four-wheeled style of cycle