Google releases another unbelievably helpful feature.
Google Labs today officially announced the "Similar Images" and "Google News Timeline" tools, which have been deepening the well of useful search apps from the number one search provider since late last week.
Similar Images does exactly as its name suggests. When in Google Image search, queries for common or ambiguous terms frequently yield a lot of undesired results. A search for "colt," for example, could return images of a gun, a horse, a car, or an American football player: quite disparate results. By clicking the "Similar Images" tag under an appropriate picture, the search is narrowed to only the pictures that look similar to the chosen result.