The ancient Sumerians in Mesopotamia used a complex system of canals and levees to divert water from the Tigris and Euphrates rivers for irrigation. The discovery of fire was described by Charles Darwin as “possibly the greatest ever made by man.” Archeological, dietary, and social evidence point to “continuous fire-use” at least 1.5 Mya. Fire, fueled with wood and charcoal, allowed early humans to cook their food to increase its digestibility, improving its nutrient value and broadening the number of foods that could be eaten.
- Nanobots could be used within the human body to destroy cancer cells or form new body parts, blurring the line between biology and technology.
- The terminology of an art, science, etc.; technical nomenclature.
- Our city is dynamic and modern, famous for its high quality of living.
- The annual Unity Carnival features games and performances – music, drama and dance – celebrating student culture and heritage.
