Quran Miracle, GOD sent down the Iron, confirmed by DISCOVERY CHANNEL
 

In the name of ALLAH, Most Gracious, Most Merciful

Read the translation of verse 25 of verse of Surat Al-Ĥadīd (The Iron) (57) in the Quran:

And We sent down iron, wherein is great military might and benefits for the people, and so that Allah may make evident those who support Him and His messengers unseen. Indeed, Allah is Powerful and Exalted in Might.

Watch what discovery channel said about iron origin on the earth

http://www.youtube.com/watch?v=FGilzZgKmME

Who told Muhammad that?

No way ... Quran is a revelation from ALLAH