Fig. 91. The Great Pyramid-Astana Arc -- close up.jpg

Fig. 92. The Great Pyramid-Newgrange Arc and the Great Pyramid-Astana Arc.jpg

Fig. 93. The Great Pyramid-Newgrange Arc and the Great Pyramid-Astana Arc -- clo

Fig. 94. Earth, Moon and Sun

Fig. 95. A circle inscribed in a square.gif

Fig. 96. A circle and a square with the same perimeter.gif