Modern science tells us that the "Big Bang" was not an explosion like a bomb it was an expansion or stretching of the universe, which agrees with the Bible. I can found more than enough science to prove the infallibility of the Bible.
Now take your assumption concerning iron and the Qur'an. Had Muhammad written the Qur'an before man learned to make iron you might have a valid point. However, since the iron age preceded the Qur'an by at least 1200 years the authors thesis is suspect. Also, there are many other threads dealing with science and the Qur'an and how Muslim "experts" have interpreted the Qur'an in such a way as to show that modern science supports the accuracy of the Qur'an when in fact the Qur'an is so vauge in its wording that it does not prove anything close to what modern science teaches.
What I find interesting about the threads started by Muslims is you avoid the moral issues of Islam vs. the God of the Bible such as lying, abusing your wives, and etc. Also the Qur'an tells you to live at peace with the "people of the Book" and encourage them to live by Allah's words as found in the Hebrew and Christian Scriptures and then countries governed by Islamic law fail to do so. Also, modern Muslims maintain the Bible has been corrupted without posting any proof. So other Muslims and you try to show that the Qur'an is scientifically accurate.
http://www.mukto-mona.com/Articles/avij ... iracle.htm
http://answering-islam.org/Quran/Contra/#external