 yea paeraa aadhaaramga ,  anhu vichchittini kanugonadaniki yavaru kaaranamo cheppandi .
 jarman rasayana shaastraveettha otto hahn mariyu atani sahaayakudu fritz strass ‌ man austrian - swediish bhautika shaastraveettha lis meatner sahakaramtho  19  dissember  1938  soomavaaram nadu bhaaree muulakaala yokka anhu vichchittini berlin ‌ loo kanugonnaru .  paramaanhu kendrakala yokka  " peludu "  sambhavinchindani hahn ardham chesukunadu .  meatner tana menalludu otto raabart frish ‌ thoo kalisi janavari  1939 loo siddhaantaparamgaa dhaanini vivarinchaadu .  sajiiva kanaala jiva vichchittitoe saaruupyatatoe frish yea prakriyaku peruu pettaaru . 1939  phibravarilo anhu vichchittipai vaari rendava prachuranaloo ,  hahn mariyu strass ‌ man vichchitti prakreeyalo adanapu newtron ‌ l uniki mariyu vimukthini anchana vessaru ,  idi anhu golusu carya yokka avakaasaanni terustundi .
 otto hahn mariyu atani sahaayakudu fritz strass ‌ man prayogashaalalo anhu vichchittini sadhincharu ,  conei emi jarigindo vivarinchalekapoyaru .  lies meatner mariyu aama menalludu otto raabart frish prayogasaala phalithaalanu vivarinchi ,  anhu vichchitti jariginatlu kanugonnaru .