This article was written originally in Arabic and is translated using a 3rd party automated service. ArabiaWeather is not responsible for any grammatical errors whatsoever.
Weather of Arabia - The following video explains how Eratosthenes ( a Greek scientist who lived in Egypt) knew that the Earth was spherical 2,200 years ago ( third century BC), using simple methods such as shadows, sticks and logic.
This article was written originally in Arabic and is translated using a 3rd party automated service. ArabiaWeather is not responsible for any grammatical errors whatsoever.