Star of David
This blog has reference to the star of David drawn by latAjI (http://ikolam.com/node/297?p=5851) and my response to it. The star of David is the centre piece of the Israeli flag. I mentioned this in a different context while explaining the hexagonal yantras (http://ikolam.com/node/5387?p=1930). Before trying to draw the interpenetrating star of David, we must learn how to construct a Mobius strip (http://en.wikipedia.org/wiki/Möbius_strip ). Mobius strip is a ribbon with only one surface. Normally a strip of paper or a ribbon has two surfaces, But Mobius strip has only one surface.