New Delhi, Sept. 27 -- Search giant Google is turning 27 today, September 27, in a major milestone. An idea that was birthed at a tiny garage in Menlo Park is now the most popular search engine globally, used by billions of people worldwide.

Almost everyone with internet access uses Google everyday. In fact, it's likely that you landed upon this article using Google. But have you ever wondered what 'Google' really means?

Google is really a clever wordplay on the term 'Googol' - a mathematical term that refers to 1 followed by 100 zeros or 10 raised to the power of 100.

Googol was coined by by Milton Sirotta, mathematician Edward Kasner's nephew.

Therefore, Google intends to reflect Sergey Brin and Larry Page's ambition with their sear...