• Chess

    • Introduced to the Muslim world by Persians from India.
    • Gained popularity among all classes due to its intellectual challenge.
    • Caliphs hosted chess matches with champions.
    • Muslims improved the game and introduced it to Europeans from the 13th century.

  • Irrigation Techniques and Underground Wells

    • Essential for agriculture in arid regions.
    • Techniques included dams, reservoirs, and aqueducts (from the 10th century).
    • Water wheels operated by humans, animals, or wind to move water.
    • Underground wells up to 50 feet deep to access water and minimize evaporation loss.

  • Zoology

    • Muslim scholars made significant advancements during the Golden Age.
    • Al-Jahiz (A.D. 776) contributed works, notably "Book of Animals", mixing anecdotes with scientific theories.
    • Laid groundwork for later scholars to expand zoological knowledge.

  • Banking System

    • Developed under Abbasid rule to unify various currencies.
    • Introduced the concept of checks, derived from the Arabic word "sakk".
    • Facilitated international trade and monetary transactions across distant cities.

  • Calligraphy

    • The art of beautiful handwriting, initially used in Qur'an copies.
    • Considered the highest form of art in Muslim culture, often decorating mosques and textiles.
    • Visual images of humans or animals were restricted, emphasizing calligraphy's importance.

  • Geometry and Floral Design

    • Islamic art focused on abstract designs: plant patterns and geometric shapes.
    • Common designs included arabesque and interlaced patterns symbolizing unity and order.

  • Book Making

    • Learning spread as paper-making techniques (learned from captured Chinese artisans) proliferated.
    • Books became symbols of wealth, decorated with designs and calligraphy.

  • House of Wisdom

    • Founded by caliph al-Ma’mun (A.D. 830) in Baghdad as a center for translating texts.
    • Preserved Greek classics and promoted new ideas across various disciplines.
    • Extensive library accessible to the public.

  • Astronomy

    • Significant advancements made by Islamic scientists in the study of celestial bodies.
    • Use of the astrolabe for measuring latitude and time.
    • Some scholars proposed new theories regarding earth's rotation and the solar system.

  • Algebra

    • Al-Khwarizmi introduced algebra, deriving from the term "al jabr".
    • Important in the development of mathematics, using symbols for unknowns.

  • Hospitals

    • The first hospitals established in the Muslim world, emphasizing health and medical knowledge.
    • Early hospitals like the ‘Adudi in Baghdad were advanced and well-organized.
    • Separation of patients based on needs (e.g., communicable diseases).

  • Herbal Medicines and Pharmacies

    • Muslim doctors explored herbal treatments and established pharmacies for medicines.
    • Notable developments in antiseptics and plant-based treatments led by scholars like Al-Zahrawi and Ibn Sina.

  • The City of Baghdad

    • Chosen by caliph al-Mansur as the empire's capital for its strategic location.
    • Built in concentric circles with fortifications for defense.
    • Served as a significant trade and cultural center.