Absolute nonsense. From the 8th century Muslims made great contributions to mathematics and science. There is many academic scholarly work that can attest to this.All of this can be verified false by a quick Google search and the videos I have posted.
And if you want to get into the scientific stuff, most of the world's best mathematicians and physicists have been either Christians or Jews. But when you bring up the Jews, people on this board tend to think it's some kind of conspiracy rather than just creativity and high IQ on their part.
Also, if the Christians and Jews were so scientific why did the Jews want to leave with the Muslims and go back to Morocco with them when the Catholics re-took Spain?
Like I keep saying you're going to have to be a better troll