Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Sir Joseph Rotblat (4 Nuwamba 1908 <unk> 31 Agusta 2005) ya kasance masanin kimiyyar lissafi na Poland, wanda ya bayyana kansa a matsayin "Poland tare da fasfo na Burtaniya". Rotblat ya yi aiki a kan Tube Alloys da Manhattan Project a lokacin Yaƙin Duniya na II, amma ya bar Laboratory na Los Alamos bayan yaƙin da Jamus ta ƙare. Ayyukansa game da fallout na nukiliya ya kasance babbar gudummawa ga amincewa da Yarjejeniyar Haramta Gwajin Nukiliya ta 1963. Wani mai sa hannu a cikin 1955 Russell-Einstein Manifesto, shi ne sakatare janar na Pugwash Conferences on Science and World Affairs daga kafuwar su har zuwa 1973 kuma ya raba, tare da Pugwash Conferences, kyautar Nobel ta Zaman Lafiya ta 1995 "don kokarin rage rawar da makaman nukiliya ke takawa a harkokin kasa da kasa kuma, a cikin dogon lokaci, don kawar da irin waɗannan makamai".  Tambaya: Mene ne 'yancin Sir Joseph Rotblat?
Yaren mutanen Poland