In Islamic culture, geometry design is everywhere: you can find it in mosques, madrasas, palaces and houses. And despite the considerable complexity of these designs, they can be created with only one compass to draw circles and a ruler to draw lines within them. Eric Broug deals with the fundamentals of Islamic geometric design. Animation by TED-Ed. #SacredGeometry #Mathematics #RadialGeometry #RadialSymmetry #Spin #Mandala #Geometry #Fractal #Design #Architecture #Science #Art #Religion #Spiri