So much of their science was stole from Jews, Hindus and Christians and scientiest were treated like they were apostates! The more you dig up on Islamic and Science you find the historical revisionists did a great job trying to put Islam above other religions.
"There are two forms of lying to non-believers that are permitted under certain circumstances,taqiyya and kitman. These circumstances are typically those that advance the cause Islam - in some cases by gaining the trust of non-believers in order to draw out their vulnerability and defeat them.
The Qur'an:
Qur'an (16:106) - Establishes that there are circumstances that can "compel" a Muslim to tell a lie.
Qur'an (3:28) - This verse tells Muslims not to take those outside the faith as friends, unless it is to "guard themselves."
Qur'an (9:3) - "...Allah and His Messenger are free from liability to the idolaters..." The dissolution of oaths with the pagans who remained at Mecca following its capture. They did nothing wrong, but were evicted anyway.
Qur'an (40:28) - A man is introduced as a believer, but one who must "hide his faith" among those who are not believers.
Qur'an (2:225) - "Allah will not call you to account for thoughtlessness in your oaths, but for the intention in your hearts" The context of this remark is marriage, which explains why Sharia allows spouses to lie to each other for the greater good.
Qur'an (66:2) - "Allah has already ordained for you, (O men), the dissolution of your oaths"
Qur'an (3:54) - "And they (the disbelievers) schemed, and Allah schemed (against them): and Allah is the best of schemers." The Arabic word used here for scheme (or plot) ismakara, which literally means 'deceit'. If Allah is supremely deceitful toward unbelievers, then there is little basis for denying that Muslims are allowed to do the same. (See also 8:30 an
“Islamic Science” or Islamic Propaganda?"
"..For years now, as we all know, newspapers, magazines, and book publishers around the Western world have shrunk from publishing texts that touch on some of the more uncomfortable truths about Islam, preferring instead to give us all but idyllic accounts of Muslim history and belief and hagiographies of its prophet. Similarly, film, TV, and theater producers have gotten into the habit of scrubbing scripts free of anything that might be considered critical of Islam, even as they’ve given the green light to one project after another that has done a thoroughgoing job of whitewashing the Religion of Peace.
Museums, too, have played this same timid game, quietly removing centuries-old images of Muhammed from display and putting them into storage for fear of offending believers. Meanwhile, museumgoers have been treated to shows that are sheer Islamic propaganda.
Last year, Nick Cohen wrote in the Observer about one such exhibition that was then on display at the British Museum. It professed to present an informed view of the history of the Hajj – the pilgrimage to Mecca – going all the way back to Muhammed. But, as Cohen observed, the museum’s version of Muhammed’s life stuck to “the authorised version of ‘religious scholars,’” ignoring actual findings by real historians. It also excluded “evidence that might embarrass the Saudi royal family,” such as the fact that those royals have “wrecked Mecca,” destroying “the remnants of the 7th-century city.”
Why should the British Museum be so concerned about Saudi sensitivities? Simple: because a Saudi library was the museum’s partner in putting on the exhibition; because Saudi authorities had loaned key items to the show; and because financial sponsorship had been provided by (or through?) a bank that “issues sharia-compliant loans...."
http://www.frontpagemag.com/2013/bruce-bawer/islamic-science/
http://www.thereligionofpeace.com/pages/myths-of-islam.htm