I understand that the red, yellow and green lines give a general idea of how bad traffic is on a road, but do they have any specific meaning, like red equals a 40-minute wait at a toll bridge? a. According to the Google Maps site, the colored lines representing traffic conditions on major highways refer to the speed at which one can travel on that road.
The oldest form of writing known to man is Cuneiform used in Mesopatamia.
Clay tablets relating to music, containing the cuneiform signs of the Hurrian language, had been excavated in the early 1950s at the Syrian city of ancient Ugarit in what is now modern Ras Shamra. One text contained a complete hymn, both words and music and is the oldest known preserved music notation in the world. Prof. Kilmer transcribed this piece of music into modern music notation. Other individuals have also attempted to transcribe this music, with differing interpretations.