Thursday, January 31, 2013

Mercator Map Puzzle

Every year one of the projections we have to teach in the Mercator Map.  But it is one to explain that as one moves north or south the continents get bigger.  It is another thing all together to drag continental piece, as you can do here, up and down and see them grow or get smaller.  Thanks to a Google+ post from Larry Ferlazzo for this tip. 

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