http://www.howstuffworks.com/

Above URL is very intresting you can know about how every thing works
search your intrests here that how they works tooo.

Regards
Muhammad Amir

Thank You Amir
I like this site very much because now i know how fridge,AC and motor car engine works. :p

Old fan here!!! yep its really wonderful site.

Thanks Alot.......The Objective for refering that URL was not that you need to learn how your fridge,AC and motor car works :lol: :lol: :lol: it has lot of other things to learn also.Not only mechanics but something about human also a knowledgable sit can only full fills your prompt search