2012 YEAR IN REVIEW
The standout news & pop obsessions gleaned from your search habits
Year in Review 2012: Obsessions
Here are the top 10 obsessions that, as ranked by their search volume and percentage spike compared with 2011 on Yahoo!.
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- The science of setting the NFL schedule
The NFL runs dozens of computers for 24 hours a day for 12 weeks to evaluate its millions of possible schedule combinations. Each team's opponents are set at the end of the previous season based on records and the rotation of interdivision matchups. The puzzle is determining which week each game will be played, and which TV slot it will slide into.