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.
Listen to the Oldest Song in the World: A Sumerian Hymn Written 3,400 Years Ago. In the early 1950s, archaeologists unearthed several clay tablets from the 14th century B.C.E.. Found, WFMU tells us, âin the ancient Syrian city of Ugarit,â these tablets âcontained cuneiform signs in the hurrian language,â which turned out to be the oldest known piece of music ever discovered, a 3,400 year-old cult hymn.