Amaya Toman A zamanin yau, lasers wani bangare ne na rayuwarmu da kuma fasahar da ke kewaye da mu kowace rana. Tushensa ya koma farkon karni na karshe, amma Laser a matsayin na'ura an fara yin haƙƙin mallaka ne kawai a cikin 1960, kuma wannan lamari ne da za mu tuna a cikin labarin yau. A kashi na biyu na takaitaccen tarihin yau, za mu yi magana ne kan masarrafar Pentium I daga kamfanin Pentium.
Zai iya zama sha'awar ku
Ƙwararren Laser (1960)
A ranar 22 ga Maris, 1960, Arthur Leonard Schawlow da Charles Hard Townes aka ba su lasisin laser na farko. Alamar haƙƙin mallaka ta mallakin dakunan gwaje-gwaje na wayar Bell a hukumance. Kalmar Laser gajarta ce ga kalmar Ƙara Haske ta Ƙarfafa Fitar da Radiation. Ko da yake an riga an kwatanta ka'idar laser a farkon rabin karni na karshe ta hanyar Albert Einstein da kansa, masanan da aka ambata a baya sun gina na'urar laser na farko a cikin 1960. Bayan shekaru hudu, Charles Townes yana daya daga cikin masana kimiyya uku da suka karbi. lambar yabo ta Nobel don bincike na asali a fannin ƙididdiga na lantarki, wanda ya haifar da gina oscillators da amplifiers bisa ka'idar masers (emitting microwaves maimakon haske) da lasers.
Anan ya zo Pentium (1993)
A ranar 22 ga Maris, 1993, Intel ya sanar da cewa ya fara rarraba sabon masarrafar Pentium. Ita ce na'ura mai sarrafa ta farko daga Intel tare da wannan alamar, wanda tun farko an yi niyya don nuna ƙarni na biyar na masu sarrafa Intel, amma a ƙarshe ya zama alama mai alamar kasuwanci. Mitar agogon Pentium na farko ya kasance 60-233 MHz, bayan shekaru hudu Intel ya gabatar da masarrafar Pentium II. Na'urar sarrafawa ta ƙarshe a cikin jerin Pentium shine Pentium 2000 a cikin Nuwamba 4, sannan Intel Pentium D.
