Yes, I agree with all of you that google is undoubtedly the best search engine available with us on the net, I m basically a chemical engineer and it helps even a person like me , to search all the technical details involving in my work and profession, I just have to put a word on search and it brings to me thousands of related info at a single click. even most of the other sites making claims of good search links to google for their work to be done, and I sincerely want all u guys to go and visit it to try it for your self.
thank you.