Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Oge: Ruo 1909 ETH enweghi ikike inye doctoral degrees, ya mere ndokwa pụrụ iche nyeere ụmụ akwụkwọ ETH aka inweta doctorates na Mahadum Zurich. N'oge ahụ, ihe ka ọtụtụ ná ndị na-amụ physics na ETH na-ede akwụkwọ n'okpuru nlekọta nke H.F. Weber, onye bụbu onye nkụzi Einstein na Polytechnikum, dị ka a na-akpọ ya n'oge ahụ. Mahadum Zurich nwere naanị otu oche physics, nke Alfred Kleiner nwere. Ihe bụ́ isi o ji mee nnyocha ya bụ ngwá ọrụ e ji atụ ihe, ma o nwekwara mmasị n'ihe ndị bụ́ isi dị na physics.  Ajụjụ: Gịnị ka a maara Alfred Kleiner dị ka onye lekwasịrị anya ná nnyocha ya?
ihe ndị e ji atụ ihe