Google is moving forward towards development in a very fast manner. After the announcement of Google Voice Service, now Google is ready with one more product i.e. Google RealTime. This search Engine displays real time results, as you start typing the phrase it will filter the results according to time-line showing above the results page. This search Engine is still under Testing stage.
You can take the idea of this new search engine from this video.
Most of the results are displayed and generated with the help of twitter and tweets.
Why Don’t Give a try, before its official release?.
Access the real time search at http://www.google.com/realtime/