Πέμπτη, 6 Ιανουαρίου 2011

World War II Memorial

The World War II Memorial in Washington D.C.honors the 16 million who served
in the armed forces of the United States during the war and the more than 400,000
who died. It is particularly beautiful at night as the following photos show.

The fountains are also an excellent example to be used in mathematics
as you will see the Geogebra application below: 


Click on the fountain to analyze the parabola
of the dancing water
Please be patient as it takes a short time for the Java to load! 




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