The Winter Olympics feature some dynamic, thrilling, sometimes dangerous sports. There's speed skating, bobsled, even the ski jump, all of which are high speed and just one bad lean away from a dramatic crash. But as high adrenaline as sports like skeleton can be, they're over in under a minute. For slow-burning drama, few winter sports hold up to curling. Think of it as the baseball of Winter Games, highly strategic and drawn out over many days.