Ntau ntawm cov khoom siv hauv tsev thiab cov khoom siv hluav taws xob tau tsim los ntawm cov tub rog. Thaum xub thawj, cov kev tsim no tau sau tias "Top Secret". Tsuas yog xyoo tom qab lawv tau pib siv hauv kev tsim hluav taws xob.
Cov cuab yeej hluav taws xob niaj hnub no thiab cov thev naus laus zis tau tawm sab nraud ntawm phab ntsa ntawm chav tsev tub rog. Lawv thawj zaug yog npaj rau kev siv tub rog. Tsuas yog tom qab ntau xyoo lawv pib siv rau hauv lub neej txhua hnub. Is Taws Nem, xov tooj ntawm tes, microwave ncu, khoos phis tawj, khoos phis tawm nas … Txhua yam no yog kev tsim ua tub rog zais cia.
Is Taws Nem
Cov laurels ntawm qhov tsim muaj ntawm Is Taws Nem yog cov koom nrog Asmeskas tshawb fawb tub rog DARPA. Lub sijhawm xyoo 1950, lub tebchaws Soviet tso lub ntiaj teb thawj zaug rau hauv lub chaw thev naus laus zis, thiab cov tub rog Asmeskas ntseeg tias Asmeskas yuav xav tau kev xa xov xwm kis kis mob thaum muaj kev sib tua ntawm cov superpowers. Rau cov laj thawj no, nws tau hais kom tsim kho kom muaj computer network. Ntau lub tebchaws Asmeskas thiab Stanford Kev Tshawb Fawb Chaw tau txais kev xaj rau kev txhim kho ntawm lub network los ntawm DARPA.
Tus tsim lub koos pij tawj muaj npe hu ua ARPANET. Thaum pib, nws koom siab tsuas muaj qee lub tebchaws. Tom qab ntawd ARPANET tau mus dhau kev tshawb nrhiav kev ua tub rog thiab hloov mus rau hauv Is Taws Nem uas peb tau siv.
Nyob rau Stanford Kev Tshawb Fawb Chaw, uas ua haujlwm rau cov tub rog xaj, lub ntiaj teb thawj lub computer nas tau tsim.
Khoos phib tawj
Ib lub computer xub pib yog lub computer ENIAC. Nws tau tsim los ntawm Asmeskas Lub Tsev Haujlwm Saib Xyuas Kev Tiv Thaiv lub chaw sim Ballistic Tshawb Fawb. "ENIAC" ua haujlwm ntawm lub tshuab nqus tsev thiab siv tau los laij cov trajectories ntawm projectiles. Lub khoos phis tawm no tsis yog lub zais xwb, tab sis yog qhov kev nthuav dav rau kev nthuav dav tub rog - hauv xyoo 1945, kev suav hais txog kev siv thermonuclear riam phom tau ua nyob ntawm nws. Ua tsaug rau ENIAC, thawj lub khoos kas siv tshuab hlwb hlau tau tshwm sim.
Xov tooj ntawm cev
Thawj qhov qauv ntawm lub xov tooj ntawm tes yog lub xov tooj cua ntawm tes, uas Motorola tau tsim los rau Asmeskas tub rog. Nws tau npaj rau kev sib txuas lus ntawm cov tub rog ntawm tshav rog.
Microwave
Lub qhov cub microwave uas tau paub kuj tau tsim los ntawm tub rog, txawm hais los ntawm kev sib tsoo. Hauv nruab nrab xyoo 1940, cov kws tshawb txuj ci kev tshawb fawb Percy Spencer tau ua cov kev sim nrog cov khoom siv radar thiab tshawb pom tias hluav taws xob los ntawm lub tshuab ua haujlwm magnetron ua rau muaj ib qho nyuaj kawg tso rau saum cov cuab yeej ua kom sov. Qhov no yog li cas microwave ncu tau tsim. Lub patent rau qhov tsim muaj tau pom zoo hauv xyoo 1946.
