Ichan Qala in Khiva, inscribed on the UNESCO World Heritage List in 1990, is considered the largest and best-preserved walled city in Central Asia. It was an important stop on the ancient Silk Road and contains unique examples of medieval architecture. Inside the city's inner walls, numerous mosques, madrasahs, and residential buildings are located.
Historical water management systems, such as stepwells in India and the reservoirs of the Maya civilization, offer valuable lessons for solving modern water scarcity problems. These ancient methods include nature-based solutions for rainwater harvesting, groundwater replenishment, and sustainable water management. They can encourage community participation and develop locally managed water practices.
The Silk Road, active from the 2nd century BCE to the mid-15th century CE, was a vast network of trade routes connecting East Asia with the Mediterranean Sea. This route not only facilitated the exchange of goods such as silk, spices, and precious metals, but also enabled the spread of ideas, religions, technologies, and cultural practices. Anatolia served as an important bridge between East and West in this vast network.
Throughout its 600-year history, the Ottoman Empire achieved significant advancements in fields such as medicine, astronomy, mathematics, and engineering. Ottoman scholars contributed to the scientific and intellectual development of the European Renaissance and subsequent periods by preserving and disseminating ancient knowledge. Hospitals and medical schools in Istanbul and Edirne were renowned for their advanced medical care, while Taqi al-Din established the Istanbul Observatory in the late 16th century, conducting important astronomical observations.
