अर्थ : British physicist (born in Austria) who with Lise Meitner recognized that Otto Hahn had produced a new kind of nuclear reaction which they named nuclear fission. Frisch described the explosive potential of a chain nuclear reaction (1904-1979).

अर्थ : Norwegian economist noted for his work in econometrics (1895-1973).

अर्थ : Austrian zoologist noted for his studies of honeybees (1886-1982).