Q&A: Dead Languages Reveal a Lost World

Gonzalo Rubio spends his days reading dead languages that haven't been spoken for thousands of years. An assyriologist at Pennsylvania State University, Rubio studies the world's very first written languages, Sumerian and Akkadian, which were used in ancient Mesopotamia (an area covering modern-day Iraq).

Sumerian appeared first, almost 5,000 years ago around the year 3,100 B.C. This writing was scratched into soft clay tablets with a pointed reed that had been cut into a wedge shape. Archaeologists call this first writing "cuneiform," from the Latin "cuneus," meaning wedge.

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Clara Moskowitz
Clara has a bachelor's degree in astronomy and physics from Wesleyan University, and a graduate certificate in science writing from the University of California, Santa Cruz. She has written for both Space.com and Live Science.