Yea, probably the Ancient Greeks and Romans were useless, and other scientists were also Moors, pitch black, as we can see from their statues, writing and inscriptions. [/sarcasm]
The other situation is also, didn't you know it was a Jew that invented the fire, too? Yea, a jew in Israel, farted once, and felt some fire because the methanium interacted with the gas coming out. Poor jew didn't understand it, but he had found fire at this point. Then evil Whitey stole the fire, and he made things like a furnace to holocaust all of them. True history, trust me goy, I have proof.
Some strange tribe in Australia also invented spacecraft. The European in general dindu nuffin to help the planet, except, the whole world was made partially into a more livable place by these detestable European White Skinned Devils.
Bigfoot and boogieman also gave us every technology we posses today, not the White devils. Boogieman invented the computer, and Bigfoot invented the car, not Henry Ford. There were originally plans of this in Boogieman's cave, as Boogieman once has had a dream of a moving thing with wheels, but boogieman never made it, because Whitey evil stole his dreams, and actually made it happen.
It is true that during the middle ages, Arabs conserved a lot of pre-existing knowledge, because they had essentially a part in existing around Aryan populations, and the wise Arabs [who are to this day mostly White if anyone hasn't noticed] respected the knowledge, and preserved it, including many translations and actual manuscripts.
But these exaggerations like the Moors are just weird snowflake propaganda, with the general aims of the jews as usual.