lˈaɪf ɛkstˈɛnʃən:  ɐ pɹˈæktɪkəl saɪəntˈɪfɪk ɐpɹˈoʊtʃ ɪz ɐ nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi tˈuː bˈʊk baɪ dˈɜːk pˈɪɹsən ænd sˈændi ʃˈɔː ðæt pˈɑːpjʊlɚɹˌaɪzd ðə lˈaɪf ɛkstˈɛnʃən ænd smˈɑːɹt dɹˈʌɡ mˈuːvmənts.
Life Extension:  A Practical Scientific Approach is a 1982 book () by Durk Pearson and Sandy Shaw that popularized the life extension and smart drug movements.