资讯

Baseball Seeks an Answer to a 150-Year-Old Question: What Is a Swing?
In a bid to settle the unending argument over when exactly a batter has swung at a pitch, MLB is launching a replay program ...
Wired11 个月
Before Smartphones, an Army of Real People Helped You Find Stuff on Google
Not too long ago, services like GOOG-411, 118 118 and AQA used actual humans to answer questions with witty responses and encyclopedic knowledge. Today’s search engines could learn something.