Soon, she disrupts Dr. Matsuda's work on a nuclear device, explaining she understands the complex equations he was writing and warning against the effects of a device, leading him to believe she is not human.
sˈuːn, ʃiː dɪsɹˈʌpts dˈɑːktɚ. mætsˈuːdəz wˈɜːk ˌɔn ɐ nˈuːklɪɹ dɪvˈaɪs, ɛksplˈeɪnɪŋ ʃiː ˌʌndɚstˈændz ðə kˈɑːmplɛks ᵻkwˈeɪʒənz hiː wʌz ɹˈaɪɾɪŋ ænd wˈɔːɹnɪŋ ɐɡˈɛnst ðɪ ɪfˈɛkts əvə dɪvˈaɪs, lˈiːdɪŋ hˌɪm tə bᵻlˈiːv ʃiː ɪz nˌɑːt hjˈuːmən.