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For some, the chance to watch curling is a reason to be excited about the Sochi Winter Olympics. Here, Norway's Thomas Ulsrud delivers a stone during the 2012 World Men's Curling Championship.
Fabrice Coffrini/AFP/Getty Images
February 6, 2014 Are people excited about the Winter Olympics? Don't figure skaters get dizzy? Those are some of the questions being answered on Quora, the "knowledge sharing" site. We'll highlight interesting questions during the 2014 Winter Games.
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