ɐmˌʌŋ ðɪ ˈʌðɚz pɹˈɛzənt wʌz lˌɑːs ˈæləmˌoʊz mˌæθɪmɐtˈɪʃən stˈænɪslˌɔː ˈuːlæm, hˌuː wʌz fəmˈɪlɪɹ wɪððə jˈuːs ʌv stɐtˈɪstɪkəl sˈæmplɪŋ tɛknˈiːks sˈɪmɪlɚ tə ðoʊz pɹˈiːviəsli dɪvˈɛləpt baɪ fˈɜːmi.
Among the others present was Los Alamos mathematician Stanislaw Ulam, who was familiar with the use of statistical sampling techniques similar to those previously developed by Fermi.