Google assigns a numeric weighting from 0-10 for each webpage on the Internet; this PageRank denotes your site’s importance in the eyes of Google. The scale for PageRank is logarithamic and roughly based upon quantity of inbound links as well as importance of the page providing the link.Google states pagereank as follows.

PageRank relies on the uniquely democratic nature of the web by using its vast link structure as an indicator of an individual page’s value. In essence, Google interprets a link from page A to page B as a vote, by page A, for page B. But, Google looks at more than the sheer volume of votes, or links a page receives; it also analyzes the page that casts the vote. Votes cast by pages that are themselves “important” weigh more heavily and help to make other pages “important”


iCATS is the acronym for Intelligent Computerized Anti- Theft System. This system is nothing but the car immobilizer that is fitted in all Maruti Cars in India

An immobilizer is an electronic device fitted in the automobile which doesnt allow the engine to start unless the correct key is used.

This system has a Transponder fitted in the key of the automobile. A transponder is a circuit which transmits a predetermined message in response to a predefined received signal.

When the key is inserted and the automobile’s Electronic Control Unit (ECU) sets up a small electromagnetic field around the key. This induces a current flow in the transponder circuit of the key and the transponder sends the stored binary key. If the code matches with that of the ECU’s code the ECU injects fuel to the engine. Otherwise the car cant be started.

This is mandatory in US from 1997 and in Australia from 2001. Maruti is the first Indian company to implement Immobiliser in large scale. If the keys are lost, Maruti offers replacement with a new code. Since this will highly reduce the car-theft, the insurance companies have decided to reduce the premium rates.

Normally the streaming videos of Youtube and Google cant be downloaded. Here are a couple of methods to download those and view it on ur favorite players.

Online Tools : There are a few sites which get the address of the file as input and give a dowload link. One such site is Using the download link, v may get download the .flv file. The above site also gives softwares to convert .flv into other formats.

Firefox Extensions : Follow the step-by-step procedure given below.

  • Download GreaseMonkey (a user script manager for firefox) from the site and also install the same.
  • After installing it, u may see an icon on the right side of the Status Bar of Firefox.
  • Visit and search for Youtube Download Script and install the same
  • This will place a download video tag below all videos on Youtube