TETBAHEDBAL KITES. 



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Fig. 1. Kite built ok Twelve Triangular Cells. It is formed of two triangular kites, 

 one inside the other. 



Fig. 2. Giant Ktte built of Triangular Cells. The superstructure consists of seventy 

 kites, like the one in Fig. 1, tied together at the corners and arranged in two sets of thirty-five 

 kites each. Each of these kites was tested individually before being combined and found to fly 

 well by itself. There are a total of 840 triangular cells in the giant kite. The total length of the 

 kite is 29. .fi feet. The picture shows the kite rising into the air. 



