Amaya Toman Muchikamu chemazuva ano chezvikamu zvedu pazviitiko zvakakosha mumunda wetekinoroji, tichazorangarira zvakare zuva rekurangarira rakabatana nekambani Apple mushure menguva yakati. Nhasi izuva rekucherechedzwa kwekuratidzwa kwePowebook 100. Asi tichave tichitaurawo nezve girobhu raThomas A. Edison kana patent yeferrite memory.
Zvinogona kudaro kufarira iwe
Thomas A. Edison girobhu remwenje (1879)
Musi wa21 Gumiguru 1879, Thomas A. Edison akakwanisa kupedza mwedzi 14 yekuedza girobhu rake remagetsi rekuedza. Kunyange zvazvo girobhu rekuedza rekutanga rakatora maawa 13,5 chete, kwaiva kubudirira kukuru panguva iyoyo. Edison akanatsa tekinoroji yemakore makumi mashanu ekugadzira magirobhu akachengeteka uye ane mari.
Photogallery
Ferrite memory patent (1949)
Musi waGumiguru 21, 1949, nyanzvi yefizikisi yekuAmerica yekuChina kwakabva An Wang akapa patent yeinonzi ferrite memory. Pfungwa yekutanga yekushandisa ferromagnetic zvinhu zvekuzadzikiswa kwendangariro yakazvarwa muna 1945 mupfungwa dzaJ. Presper Eckert naJeffrey Chuan Chu veMoore School yeYunivhesiti yePennsylvania. Muchiitiko cheWang's patent, zvisinei, yakanga isiri ndangariro sezvatinoziva nhasi, asi rudzi rwedunhu rakashandisa maviri ferrite cores per bit panguva iyoyo.
Powerbook naApple (1991)
Musi wa21 Gumiguru 1991, Apple yakaunza laptop yayo inotakurika inonzi Powerbook 100. Iyo komputa yakaratidzwa paCOMDEX komputa fair muLas Vegas, uye yaifanirwa kumiririra yakaderera-yekupedzisira modhi yevatatu vekutanga vakaburitswa Apple PowerBooks panguva imwe chete. Iyo Powerbook 100 notebook yaive yakaiswa 16MHz Motorola 68000 processor uye yakashongedzerwa nepfumbamwe-inch monochrome passive Matrix LCD monitor. Iyo PowerBook-kana kuti mutsara wese wechigadzirwa-yakagamuchirwa zvakanaka nevashandisi, ichiwana Apple inodarika $XNUMX bhiriyoni mugore rayo rekutanga.
