In curling, a brush is used to sweep the ice surface in the path of the stone as it travels down the sheet. The action of sweeping reduces the friction ...
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Is curling in the Olympics?
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Which country has the most gold medals in curling?
Curling was a demonstration sport at the 1932 Games, and then again after a lengthy absence in 1988 and 1992. The sport was finally added to the official ...