Latitude And Longitude

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Latitude And Longitude
Teaching tips: How to teach latitude and longitude by Chris Visco Teaching latitude and longitude can, and should be fun! Unfortunately it seems that geographical skills are slowly being lost. The first step is to get the students attention. Get a two pieces of blank typing paper. Put one small dot on one of the p... More> Ancient ways of navigating at sea by Hortense Foster How could ancient mariners know how to navigate the seas? There were no landmarks to guide the sailor. How could he know where he was going? The Phoenicians used the heavens to guide them while at sea. They received their directions and quarte... More>
	Poetry: My return to darkness by Leonard Dabydeen SWIRL OF KINSHIP Tonight this swirl of kinship moves across my memory floating like mystic dark clouds deeper than flesh and blood inebriating the mind. In vaulted exile my vision is blurred like a fetus in a mother's womb knotted in umbilical cord ... More> About the accuracy of GPS by Joo Paul Definition And Application Of The GPS Map Coordinate There are many coordinate systems available in mathematics. These aim at locating without ambiguity a given in regard to the origins of the coordinate system. Many coordinate systems are used in m... More>
The nautical mile: Its length and definition by Keith Hamburger Unlike the standard mile that Americans are used to using, the nautical mile is based on standard dimensions of the Earth. The international mile, used in the United States as a measurement of length, is derived from an ancient Roman measurement of ... More> Book reviews: Longitude, by Dava Sobel by Marie-Luise Stromer WOODEN WATCHES Do you know where John Harrison is buried? I do, because I've been to his grave, twice even, the last two times I was in London with students I booked a tour through Hampstead with London Walks and the guide showed us Harrison's grave... More>
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