He also collaborated with Wren on the design of St Paul's Cathedral; Hooke decided The best form of an arch is definitely an inverted catenary and thence that a round series of this sort of arches will make a perfect condition for that cathedral's dome.[109] این مدل مؤلفه‌هایی چون رمزگردانی، https://chance898q7.timeblog.net/68772668/rumored-buzz-on-هوک