a fire hose exerts a force on the person holding it if the hose held in a perfect horizontal position and the water exits to the

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    This is a simple way to minimize points held in the hand at the end of the round, but fails to account for the utility of holding wilds and draw fours near the end of the game. Uno was co-invented by father-son duo Merle and Ray Robbins in 1971 as a twist to the card game called Crazy Eights .

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