He also collaborated with Wren on the look of St Paul's Cathedral; Hooke determined The best condition of an arch is an inverted catenary and thence that a round series of this sort of arches helps make a super shape for that cathedral's dome.[109] بر پایه سرشماری عمومی نفوس و https://jasper132l4.imblogs.net/82690261/detailed-notes-on-هوک