ɹˈuːdɑːlf ʃˈʌlʔn̩ nˈaɪntiːnhˈʌndɹɪd twˈɛnti θɹˈiː nˈaɪntiːnhˈʌndɹɪd nˈaɪnti sˈɪks, jˌuːnɪvˈɜːsᵻɾi pɹəfˈɛsɚ ænd mˈeɪn dɪvˈɛləpɚɹ ʌvðə pˈɛbəl bˈɛd ɹɪˈæktɚ dɪzˈaɪn
Rudolf Schulten (1923–1996), university professor and main developer of the pebble bed reactor design