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But with his refined mechanics and externally-focused mindset, he immediately settled back down, retired his next three batters in order and went on to complete his first scoreless outing since last June 16.

Federer played with the refined precision of the famous watches made in his native Switzerland.

Rum is typically made by fermenting and then distilling sugarcane molasses, the thick treacle-like substance leftover after refined sugar has been produced from the harvested plants.

St Louis, meanwhile, was where uranium was refined and used to help create the atomic bomb as part of the Manhattan Project.

The level of toxicity is dependent on the crude oil that it has been refined from.