1. Joseph Keller、Raymond Goldstein、Patrick Warren和Robin Ball获此殊荣，他们的研究课题是“人类马尾辫中头发的运动及受力平衡”。
2. But the carriers are having a more difficult time over the winter holidays. About 30 percent of winter holiday flights were delayed in 2012, on top of significant delays in 2011 and 2010. You can check holiday flight statistics from the Transportation Department on its website.
3. Even in jobs where you test applicants and those with the top scores are supposed to get the job, I've seen hiring managers fix scores to get the people they like.