Welcome to my user page. My name is hansa. i have always been an active user of Wikipedia. For me, it is an invaluable source of information. Gone are the days when one had to be slaves of dictionaries. Today,definitions are available so easily on WIKI that dictionaries have become less useful.
I always have had a keen interest on E-learning and open source learning. i would be glad to share my thoughts to anyone interested in the topic. .