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131Roller docker — Roller dockers A roller docker, rolling docker, dough docker or simply docker is a food preparation utensil that looks like a small rolling pin with spikes, or like a small rotary tiller. It is used to pierce bread dough, cracker dough, pizza… …
132Roller hockey at the 1992 Summer Olympics — Roller hockey was one of three demonstration sports included in the official Olympic programme of the 1992 Summer Olympics, held in Barcelona. This sport s widespread popularity and the existence of top level competitive teams in Catalonia (such… …
