This is a new exprimental offering from Google that allows you to view publically released data in an easy to understand format. You can also incorporate this data into your website using the google tool. Excellent if you public data backs up assertains about a product you are offering, or alternatively if you just want to run your own fun polls about recently released public data View Google Public Data Explorer Here
After Facebook and Twitter became successful, more great companies like Google are trying to make social networks to compete with them. But i think they cant
Google is always doing new and new and new.....Because Google known for new things. Every new search results you will see something new. So Wait for the new updates. Cheers
Been lurking on it the other day.. and this could be useful for some student research or something like that..