ɐdvˈænst tˈɑːpɪks ɑːɹ fˈeɪz tɹænsˈɪʃənz ʌv wˈɔːɾɚ, həmˈoʊdʒniəs ænd ɪnhəmˈoʊdʒniəs nˌuːklɪˈeɪʃən, ɪfˈɛkt ʌv dɪsˈɑːlvd sˈʌbstənsᵻz ˌɔn klˈaʊd kɑːndɛnsˈeɪʃən, ɹˈoʊl ʌv sˌuːpɚsˌætʃɚɹˈeɪʃən ˌɔn fɔːɹmˈeɪʃən ʌv ˈaɪs kɹˈɪstəlz ænd klˈaʊd dɹˈɑːplɪts.
Advanced topics are phase transitions of water, homogeneous and in-homogeneous nucleation, effect of dissolved substances on cloud condensation, role of supersaturation on formation of ice crystals and cloud droplets.