Wells have been a crucial water source, especially in arid regions, with the oldest known well in Cyprus dating back over 10,000 years. This ancient well reaches a depth of eight meters through limestone. Stepwells in western India, built between the 7th and 19th centuries, are notable architectural examples that provided water access and showcased artistic design. Hand-dug wells have historically been a simple and economical method for obtaining drinking water in dry climates and remain important in rural areas of developing countries. Modern practices often involve drilling wells with machines and using pumps for easier water retrieval. Additionally, in the game Minecraft, players can create their own water sources using sandstone blocks and water, although caution is advised when digging due to potential underground caves.