What is one thing from the medieval Islamic world that impacts us today?

Explanation:

The following is a list of inventions made in the medieval Islamic world, especially during the Islamic Golden Age,as well as in later states of the Age of the Islamic Gunpowders such as the Ottoman and Mughal empires.

Physicians employing a surgical method. From Şerafeddin Sabuncuoğlu's Imperial Surgery (1465).

Clockwise from top: Al-Zahrawi, Abbas ibn Firnas, Al-Biruni, Avicenna, Averroes, Ibn al-Nafis, ibn Musa al-Khwarizmi, Alhazen, Ibn Khaldun.

The Islamic Golden Age was a period of cultural, economic and scientific flourishing in the history of Islam, traditionally dated from the eighth century to the fourteenth century, with several contemporary scholars by the end of the era to the fifteenth or sixteenth century. This period is traditionally understood to have begun during the reign of the Abbasid caliph Harun al-Rashid (786 to 809) with the inauguration of the House of Wisdom in Baghdad, where scholars from various parts of the world with different cultural backgrounds were mandated to gather and translate all of the world's classical knowledge into the Arabic language and subsequently development in various fields of sciences began. Science and technology in the Islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including Persia, Egypt, India, China, and Greco-Roman antiquity, while making numerous improvements, innovations and inventions.

i believe he should not do investment b

who was the head of the bureau who was the head of the bureau