He also collaborated with Wren on the design of St Paul's Cathedral; Hooke established The perfect shape of the arch is surely an inverted catenary and thence that a round series of this kind of arches tends to make a super shape to the cathedral's dome.[109] از دیگر آثار ایشان https://travistslct.homewikia.com/11227277/the_smart_trick_of_هوک_that_no_one_is_discussing