Why Does a Compass Needle Point North to South?
When the magnetic needle of a compass is allowed to move freely it will automatically place itself in line with the earth’s magnetic field,…
Tag
Navigation
Why Is Mercator’s Projection Important?
Gerardus Mercator (5 March 1512 -2 December 1594) was a 16th century geographer, cosmographer and cartographer from the County of Flanders. He is most…
Where Is the Hellespont?
The Hellespont is the ancient name given to the strait of the Dardanelles which joins the Eastern Mediterranean to the Sea of Marmara. The…
When Was the First Solo Transatlantic Flight?
The first solo flight across the Atlantic was made on May 20-21, 1927, by an American, Charles A. Lindbergh. He flew from Long Island, New Y
What Is the Tennessee Valley Authority?
The Tennessee Valley Authority (TVA) is a United States government agency established in 1933 to control floods, improve navigation, manufac