https://shoebat.com/2015/06/05/after-1400-years-of-not-contributing-anything-of-value-to-civilization-no-they-did-not-invent-algebra-muslims-have-come-up-with-water-repellant-cool-islamic-womens-head-coverings/
After 1400 years of not contributing anything of value to civilization (NO, they did NOT invent Algebra), Muslims have come up with water-repellant, cool, Islamic women's head coverings