Google Products which are Beta

Google Patent Search,Google Custom Search what are these? Did you know that there are so many version of google searches that are unknown and in the beta stage yes it is true there are so many versions of google search ranging from patent search to finance search which are in the beta stage.....

below are some of the google searches and products which are in the beta stage:

• Google Blog Search
• Google Patent Search
• Google Custom Search
• Google Book Search
• Google Product Search
• Google Scholar
• Gmail
• Google Calendar
• Google Alerts
• Google Docs
• Google Finance
• Google Talk
• Google Video

Though adwords and analytics are out of beta they have some features that are in beta.....