first of all Hassan nisar is very much confused person. some of his things makes very much sense some do not make sense at all.
he doesn't know about Islamic history. He said what are the muslim's achievements in science and technology. He should know that muslim scientists were the first one who started practical science. Before muslim there was age of Greek philosphers who used to present theories and never try to do experiments. these were muslims who did the experience and discovered a lot of phenomenons.
Type "muslim scientists" in youtube and you will see
and watch this
http://www.youtube.com/watch?v=PpwLHJJr7Po
Ask this ignorant person who invented the camera (ibn-alhaitham), who invented urea (jaber bin hayyan), who invented cannon, who is alberuni (algebra), alkhandi (counting ), ibn seina ( who wrote more then hundred books on medicines), and lot more. he is saying what muslims have contributed.
He is impressed and praise western world alot. he doesn't know the american were just savages and they took this land from red indians and what they did with them. britians have occupied whole world and india by deception and by all unfair means. their great history is just 200 year old which is totally based on deception, unfair means and bloodshed but Muslim history is more then 1400 years old. Still they are the owner of best lands of the world and still western world, having everthing, are still jealous from muslim and look toward Muslim lands.
In one thing I am agreed with him that we claim to be muslim but we for all of teachings of Islam. But this what everybody knows. In all other thing he is non sense idiot.