Ernest Esclangon

: None | Death, Cause unspecified 28 January 1954 (Age 77) | Work : None | Published/ Exhibited/ Released 1932 (Created the speaking clock) | Vocation : Science | Physics | Vocation : Science | Mathematics/ Statistics | Vocation : Science | Astronomy | Traits : Mind | I.Q. high/ Mensa level (Mensa level brilliant)