Today, i was just Googling for something and guess what!!! I came across this nifty feature of Google Search, Whenever you search for some popular website on Google, it offers a search box below the first result to exclusively search that site.

I googled for popular tech blog Engadget, and found the result with a search box below first result to search engadget.com.

Similar results were obtained for youtube, collegeHumor, metacafe, microsoft and other popular websites. Here is the screenshot of searching ‘youtube’ on google.