Miller, Charles M · Peoria, Ill., The Manual arts press · leaf 48
Figs. 75, 76, 77, 78, 79. BOX KITES 45 kite like Fig. 71 might be evolved. But there is no great gain and muchhindrance in some of these complications. If there is insufficient roombetween upper and lower surface, not all of the surface is exposed andthere is skin friction, again if there is not… … Fig. 80. Fig. 81. Fig. 82. Fig. 83. fore and back cells, the front cuts off the air pressure to some extenton the back cells. So Fig. 72 is not high enough, while Fig. 73 has thefore and back cells too close together. Fig. 74 is very unstable in the air.The triangular cross-section has the…
Kites
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