Quarterman yog ib tug tswv cuab ntawm pab pawg kws tshawb fawb uas cais cov isotope ntawm uranium (U 238) tsim nyog rau cov txheej txheem fission, uas yog qhov tseem ceeb rau kev tsim lub foob pob atom..
Muaj pes tsawg tus kws tshawb fawb dub tau ua haujlwm ntawm Manhattan Project?
Tsawg kawg 12 tus kws tshuaj dub thiab cov kws kho mob ua haujlwm ua cov kws tshawb fawb thawj hauv pab pawg uas tsim cov thev naus laus zis tom qab lub foob pob atomic. Tsawg kawg yog 12 tus kws tshuaj dub thiab cov kws kho mob ua haujlwm ua cov kws tshawb fawb thawj hauv pab pawg uas tsim cov thev naus laus zis tom qab lub foob pob atomic.
Lloyd Quarterman nto moo rau dab tsi?
Yug Lub Tsib Hlis 31, 1918 hauv Philadelphia, Lloyd Albert Quarterman, kws tshuaj, yog ib tug ntawm ob peb African Asmeskas cov kws tshawb fawb thiab cov kws tshaj lij los ua haujlwm ntawm Manhattan Project, sab saum toj zais kev rau kev tsim thiab tsim. lub foob pob atomic thaum Ntiaj Teb Tsov Rog II.
Vim li cas thiaj hu ua Manhattan Project?
Ntau ntawm Tebchaws Meskas cov khoom khaws cia ntawm cov uranium nyob hauv nroog hauv cov tsev khaws khoom lossis cov chaw nres nkoj, tuaj txog ntawm Belgian Congo. Qhov kev tsim tub rog no tau hu ua " Manhattan Engineer District" tom qab nws qhov chaw Tub rog sai sai tau txiav txim siab tias New York City muaj neeg coob heev thiab ze rau ntawm ntug dej hiav txwv rau kev ceev ntiag tug.
Leej twg pab tsim lub foob pob atomic?
Ib txhia ntawm cov thawj coj piv txwv no suav nrog Tub Rog Tub Rog ntawm Engineers 'General Leslie Groves, physicists J. Robert Oppenheimer thiab Enrico Fermi, DuPont's Crawford Greenew alt thiab Kellogg's Percival Keith, MIT's Vannevar Bush, Harvard's James B. Conant, thiab Berkeley's Ernest O. Lawrence.
