Opening or changing the battery cover on Nokia Lumia 820 can be a bit tricky if you don't know where to begin. Let me show you the easiest way without doing any damage.
Some people still associate Google only with the most popular search engine in the world. But since Google's founding days in 1998 to present, things have changed. Watch this.
India has achieved several great scientific achievements in the short span of its post-independence history. Go throught this short quiz and find out how good do you know Indian scientists.
The new ape-like robot called iStruct is a of the lunar robot prototype created, designed and optimized for lunar colonization. Check out the video to see the "iron-monkey" in action.
Often in PHP you want the same block of code to run over and over again and instead of adding several almost equal lines, you can use loops to perform this task much easier.
