Fraser

2017-Feb-11, 12:30 AM

Whoever coined the phrase “it’s a small world” obviously never tried to travel around it! In truth, the planet’s dimensions are quite impressive, and determining just how big it is took many thousands of years. From astronomers determining that Earth was in fact round (and not a flat disc, cube or ziggurat), to the first […]

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The post What is the Surface Area of the Earth? (http://www.universetoday.com/25756/surface-area-of-the-earth/) appeared first on Universe Today (http://www.universetoday.com).

More... (http://www.universetoday.com/25756/surface-area-of-the-earth/)