Google features

Odd or not.
As strange as it may sound google search engine has some features that we din not expect to see there.
Created to help us in our daily activities those tools are not well known to all google users even if some are very attractive and useful.

So, which are those "hidden" google features?

Everyday Essentials: Weather, Stock Quotes, Time, Sports Scores
Reference Tools: Calculator, Book Search, Earthquakes, Unit Conversion, Public Data, People ProfilesChoosing Keywords: Synonym Search, Dictionary Definitions, Spell Checker
Local Search: Local Search, Movie Showtimes
Health Search: Health Conditions, Poison Control, Flu Shot Search
Trip Planning: Airline Travel Info, Currency Conversion, Maps.
Query Refinements: Plus (+) Operator, Related Search, Fill in the Blank
Search by Number: Package Tracking, Patent Numbers, Area Code

In the next articles we'll discuss some google features is detail.