Time zones are relatively new phenomena in world history. Prior to the late 19th century, the authoritative source for the official time of day was the town clock. At noon each day, […]
Some Timely Facts About Time Zones
Tag: Zulu time
Time zones are relatively new phenomena in world history. Prior to the late 19th century, the authoritative source for the official time of day was the town clock. At noon each day, […]
