text_original: Biot began by going in search of paratartaric acid. "'I have studied it/ he said, Vith particu  lar care: it is perfectly neutral in relation to polarised light.'
text_transcription: BIO BEGAN BY GOING IN SEARCH OF A PARITARIC ACID I HAVE STUDIED IT HE SAID WITH PARTICULAR CARE IT IS PERFECTLY NEUTRAL IN RELATION TO POLARIZED LIGHT
phonemes: bˈɪɑːt bɪɡˈæn baɪ ɡˌoʊɪŋ ɪn sˈɜːtʃ ʌv pˌæɹəɾɑːɹtˈæɹɪk ˈæsɪd. "aɪ hæv stˈʌdid ɪt slˈæʃ hiː sˈɛd, vˈɪθ pɚtˈɪkuː lˈɑːɹ kˈɛɹ: ɪɾ ɪz pˈɜːfɛktli nˈuːtɹəl ɪn ɹᵻlˈeɪʃən tə pˈoʊlɚɹˌaɪzd lˈaɪt.