Everyone surf the internet and now and then come across with some useful and interesting websites as well. Here is an opportunity to share those websites with others. here what I got :-  http://www.medlineplus.com/ => for Health information, Medical encyclopedia, Medical Directory, Medical Dictionary etc.  http://www.all4humor.com/ => for funny videos, funny pictures, funny commercials, funny animations, extreme videos, jokes and cartoons etc. (daily updates) .