These scholars have reconstructed physicochemical experiments that they say are described in medieval and early modern texts.
ðiːz skˈɑːlɚz hæv ɹˌiːkənstɹˈʌktᵻd fˌɪzɪkəʃˈɛmɪkəl ɛkspˈɛɹɪmənts ðæt ðeɪ sˈeɪ ɑːɹ dᵻskɹˈaɪbd ɪn mˈɛdɪˌiːvəl ænd ˈɜːli mˈɑːdɚn tˈɛksts.