The contributions in the advancement of knowledge by the traditional Islamic institutions of learning (Madrasahs, Maktab, Halqa & Dar-ul-Aloom) are enormous, which have been summed up in Encyclopedia Britannica: “The madrasahs generally offered instruction in both the religious sciences and other branches of knowledge. The contribution of these institutions to the advancement of knowledge was vast.
Muslim scholars calculated the angle of the ecliptic; measured the size of the Earth; calculated the precession of the equinoxes; explained, in the field of optics and physics, such phenomena as refraction of light, gravity, capillary attraction, and twilight; and developed observatories for the empirical study of heavenly bodies. They made advances in the uses of drugs, herbs, and foods for medication; established hospitals with a system of interns and externs; discovered causes of certain diseases and developed correct diagnoses of them; proposed new concepts of hygiene; made use of anesthetics in surgery with newly innovated surgical tools; and introduced the science of dissection in anatomy.
Muslims furthered the scientific breeding of horses and cattle; found new ways of grafting to produce new types of flowers and fruits; introduced new concepts of irrigation, fertilization, and soil cultivation; and improved upon the science of navigation. In the area of chemistry, Muslim scholarship led to the discovery of such substances as potash, alcohol, nitrate of silver, nitric acid, sulfuric acid, and mercury chloride.
Muslims scientists also developed to a high degree of perfection the arts of textiles, ceramics, and metallurgy.” According to a US study published by the American Association for the Advancement of Science in its Journal on 21 February 2007; ‘Designs on surface tiles in the Islamic world during the Middle Ages revealed their maker’s understanding of mathematical concepts not grasped in the