Google Similar Images.
Google News Timeline.
Google News Timeline.
BBC.Google has launched two experimental products it hopes will change the way users search for pictures and news.
A feature known as Similar Images uses a picture rather than text to find other matching images.
Timeline presents information already available in Google News but organised and displayed chronologically.
Alongside these features is a new version of Google Labs, in which users can take a peek at what its thousands of engineers are working on.