ðə ɹˈɪdʒɪd pˈɑːɹt ʌvðɪ ˈɜːθz mˈæs ɪz nˌɑːt sɪmˈɛtɹɪkli dˈɪstɹɪbjˌuːɾᵻd, ænd ðɪs ɪz wʌt kˈɔːzᵻz ðə tʃˈændlɚ wˈɑːbəl, ɔːɹ mˈoːɹ pɹɪsˈaɪsli, ðɪ ˈɜːθz pˈɑːlhoʊd pˈæθ.
The rigid part of the Earth’s mass is not symmetrically distributed, and this is what causes the Chandler Wobble, or more precisely, the Earth’s polhode path.