"After all, Christopher Columbus supposedly discovered America in 1492. Yet 18 years before he set sail, Columbus had a map of the Americas, which he later acknowledged in his logs. Indeed, even before his first voyage, Columbus signed a contract with the King and Queen of Spain that appointed him Viceroy of the Americas. His fellow ship's captain, Pinzon, who sailed with him in 1492 had too seen a map of the Americas -- in the Pope's library.
How do you discover a place for which you already have a map?"
"The same question could be asked of Magellan. The straits that connect the Atlantic to the Pacific bear the great Portuguese explorer's name. When Magellan reached those straits, he had run out of food and his sailors were reduced to eating rats. Worse, they were convinced they were lost.
Esteban Gomez led a mutiny, seizing the San Antonio with the intent to lead part of the expedition back to Spain. Magellan quashed the mutiny by claiming he was not at all lost. A member of the crew wrote , "We all believed that [the Strait] was a cul-de-sac; but the Captain knew that he had to navigate through a very well concealed strait, having seen it in a chart preserved in the treasury of the King of Portugal, and made by Martin of Bohemia, a man of great parts."
Why were the straits named after Magellan when Magellan had seen them on a chart before he set sail? Once again, it doesn't make sense."
From http://www.1421.tv/
If you cannot find the links in this blog, I have majority of them filed, Email me!
