Video: Leej twg yog Paul Stafford NASA?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Paul Stafford yog ib tug tsis tseeb cim sawv cev rau ib tug xov tooj ntawm dawb engineers ntawm NASA rau leej twg Katherine Johnson ua haujlwm. Ib tug statistician thiab theorist, Stafford tsis muaj kev txaus siab muab nws txoj cai rau txiv neej dawb. Jim Parsons, paub zoo tshaj plaws hauv TV series The Big Bang Theory, ua lub luag haujlwm.
Xav txog qhov no, leej twg yog Al Harrison ntawm NASA?
Kevin Costner
Kuj Paub, NASA puas tau tshem cov chav dej? Zaj duab xis, teem rau NASA Langley Research Center nyob rau xyoo 1961, qhia txog cov chaw sib cais xws li West Area Computing unit, qhov twg ib pab pawg neeg dub ntawm cov poj niam ua lej yog thawj zaug yuav tsum siv chav noj mov thiab chav dej chaw.
Ib sab saum toj no, leej twg yog Paul Stafford zais daim duab?
Jim Parsons
Thaum twg NASA desegregate?
Kev koom ua ke tuaj rau lub teb chaws lub chaw haujlwm chaw nyob hauv nruab nrab-1960s. Thaum lub Tsib Hlis 13, 1961, hauv nws thawj qhov teeb meem tom qab Alan Shepard lub hom phiaj ntawm Mercury keeb kwm, lub teb chaws tus thawj coj ntawm cov ntawv xov xwm dub, New York Amsterdam Xov Xwm, tau khiav ib sab pem hauv ntej uas nug cov lus nug ntawm ntau lab tus neeg Asmeskas.
Pom zoo:
Leej twg yog tus kws tshuaj caj ces uas yog lub luag haujlwm rau kev siv DNA science rau forensics?
Alec Jeffreys
Leej twg ntawm cov hauv qab no yog suav tias yog leej txiv ntawm kev ua haujlwm tshuaj?
Bernardino Ramazzini
Leej twg yog leej txiv ntawm epistemology niaj hnub?
Descartes' Epistemology. René Descartes (1596–1650) yog dav suav hais tias yog leej txiv ntawm kev xav niaj hnub no. Nws cov txiaj ntsig tseem ceeb txuas ntxiv mus rau lej thiab physics
Leej twg yog leej niam leej txiv pab txhawb cytoplasmic qub txeeg qub teg?
Nyob rau hauv cov ntaub ntawv ntawm cytoplasmic qub txeeg qub tes, cov teebmeem ntawm niam txiv. Qhov no feem ntau yog vim muaj kev koom tes ntau dua ntawm cytoplasm rau zygote los ntawm niam txiv poj niam dua li txiv neej niam txiv. Feem ntau ovum txhawb ntau cytoplasm rau zygote dua cov phev
Leej twg yog Dmitri Mendeleev thiab dab tsi yog nws pab rau chemistry?
Dmitri Mendeleev yog ib tug kws kho mob Lavxias teb sab uas nyob ntawm 1834 txog 1907. Nws raug suav hais tias yog tus pab txhawb nqa tseem ceeb tshaj plaws rau kev txhim kho lub sijhawm teem sijhawm. Nws version ntawm lub sij hawm teem lub sij hawm nyob rau hauv kab raws li lawv atomic huab hwm coj thiab nyob rau hauv txhua kab raws li tshuaj thiab lub cev khoom