So once three scientists American, Japanese, and Pakistani are discussing their nation's scientific capability.

The American says, "In our country there was this boy who lost his legs in an accident, and we put artificial ones, and today u know he's an Olympic gold medalist!"

So the Japanese laughs and says, "This is nothing. In our nation there was this boy who lost his hands and legs in accident and we put artificial ones, and today u know, he's karate champion!"

Now the paki laughs and says, "These are nothing, in our nation there was this boy who had no brains, and so we put a coconut in his head, and today u know...... he is the 'Military ruler of Pakistan!"