不知道大家有没有看过电影里一种常常出现的一种场景：
主人公旁边的人在絮絮叨叨地说话，太絮叨了导致她什么都听不到却只能听到自己的心跳声。
最近我常常听不见旁边人在说什么（如果这话我不感兴趣地话），所谓屏蔽大法已经练到一定境界了。
//此篇信息太少，那就顺路推荐一个网站 TED Talk: Ideas worth spreading，从和先生的博客看过来的。
TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with the annual TED Conference in Long Beach, California, and the TEDGlobal conference in Oxford UK, TED includes the award-winning TEDTalks video site, the Open Translation Program, the new TEDx community program, this year’s TEDIndia Conference and the annual TED Prize.
Rss 订阅地址：http://feeds.feedburner.com/tedtalks_video
其中的一个令人激动的demo