Amita Vadlamudi, who served most recently as a computer systems engineer, is a history enthusiast. Fascinated especially by ancient cultures, Amita Vadlamudi specifically enjoys reading about Greek, Roman, Egyptian, Babylonian, Mayan, Incan, and Aztec civilizations.
Many items and practices we take for granted today were invented during ancient times. A few examples:
1. The nail, a common hardware item, was originally invented and used in ancient Rome, replacing difficult building practices in which wood structures had to be interlocked in a complicated process.
2. Written language had at least five distinct, separate beginnings. Ancient Egyptian, Mesopotamian, Chinese, and Mayan cultures, and people residing in the Indus Valley all came up with their own ways of communicating and sharing information. Many of these spread to other regions and were the basis for written languages, like Latin.
3. Paper and block printing originated in ancient Chinese culture. Through this invention, it became possible to create and distribute texts that otherwise would have been handwritten.
4. The door lock, or at least its predecessor, was invented in ancient Egypt. The first door locks were pin and tumbler locks that required a key to turn and withdraw the bolt.