Amaya Toman Sezvineiwo, nhoroondo inosanganisirawo zvisingadzivisiki zviitiko zvisingafadzi. Imwe yakadaro kuparadzwa kwechitundumuseremusere chinonzi Challenger, chakaitika pakupera kwaNdira 1986. Pamusoro pechiitiko ichi chinosuwisa, muchikamu chanhasi ticharangarirawo kutorwa kwesevhisi yeGeoCities neYahoo.
Zvinogona kudaro kufarira iwe
Kuparadzwa kweChallenger (1986)
Ndira 28 yakanyorwa nemavara matema munhoroondo yeastronautics. Kubondera kunorwadza kwechitundumuseremusere Challenger kwakaitika pazuva iroro. Challenger pakutanga yaifanirwa kuvhurwa muna Ndira 22, asi nezvikonzero zvekushanda, kuvhurwa kwakamiswa kusvika Ndira 28. Mukuwedzera, pakanga pane kumwe kunonoka kwemaawa maviri pazuva rekutanga nekuda kwezvinetso zvekombiyuta. Vamwe vakakahadzika kuchengetedzwa kwekutanga nekuda kwekuti tembiricha panzvimbo yacho yakawira pasi pe zero, asi mushure memusangano wenhau zvakasarudzwa kuti Challenger yaizobhururuka ichienda. Kuvhurwa kwacho kwakazoitika na11:38 nguva dzemuno, vashandi vaisanganisira Francis Scobee, Michael Smith, Ellison Onizuka, Judith Resnik, Gregory Jarvis, Christa McAuliffer naRonald McNair.
Hapana akaona hutsi hutema huchibva munzvimbo yeinjini panguva yekutanga. Miniti yekutanga yekubhururuka yakapfuura pasina matambudziko akakosha, asi zvishoma nezvishoma utsi uye ipapo marimi akatanga kuoneka. Tangi huru yemafuta yakakuvadzwa uye hydrogen yaibuda yakabatidzwa, ichiteverwa nekuputika kwetangi remafuta. Zvapupu zvakaona zvaigona kuona kuti shuttle yakachinja sei kuita bhora remoto, kubva pairi zvidimbu zvakaparadzaniswa zvishoma nezvishoma, zvichisiya hova dzeutsi. Kubatana neshuttle kwakaputsika, injini dzakaramba dzichibhururuka. Nekuda kwekunetsekana nezve mukana wekukanganisa munzvimbo dzine vanhu, kuzviparadza kwavo kwakarairwa. Hapana kana mumwe wevashandi akapona mutsaona yacho.
Yahoo inotenga GeoCities (1999)
Musi waNdira 28, 1999, Yahoo yakawana iyo GeoCities chikuva chemadhora 3,65 bhiriyoni. Yaiva web hosting service yakatanga kushanda kwayo muna 1994. GeoCities yakatangwa naDavid Bohnett naJohn Rezner. Mune yekutanga vhezheni, mapato anofarira aigara achisarudza "guta" pasi payo ma hyperlink emawebhusaiti avo akanyorwa. Maguta eVirtual akatumidzwa zita remaguta chaiwo kana matunhu, nepo zvirimo zvagara zvine chekuita neindasitiri iyo guta rakapihwa rakabatana - pasi peSiliconValley yakawira nzvimbo dzine chekuita nekombuta tekinoroji, pasi peHollywood, semuenzaniso, nzvimbo dzine chekuita neindasitiri yevaraidzo.
