Pavel Varenka Sekuphele elinye isonto elingasile, okusho ukuthi ezinye zezindaba zasemkhathini ezijulile eziqubuka njengamakhowe muva nje. Futhi akumangalisi, ubuchwepheshe bunomthelela omkhulu olwazini oluningiliziwe lobumnyama obungenakulinganiswa obusizungezile futhi ngesikhathi esifanayo busivumela ukuba sihlaziye kahle amasampula ajulisa lolu lwazi nakakhulu. Kulesi sihloko, sizobheka ulethisi okhulayo wesikhala ngokufaka okuwusizo kakhulu futhi sikhulume ngohlelo lokusebenza lwesiqinisekisi se-Google, manje esizokuvumela ukuthi uthumele i-akhawunti yakho futhi ulisebenzise kwamanye amadivayisi, isibonelo. Hhayi-ke, ngeke sisakugcizelela futhi siqonde ngqo ephuzwini.
Kungaba njalo okuthakaselayo
Ososayensi baziqhayise ngemodeli enkulu kunazo zonke ye-Milky Way kuze kube manje. Imephu ye-3D yesikhala yembula izinkanyezi ezifika ku-2 billion
Ngezikhathi ezithile sikwazisa ngento entsha ehlobene ne-Google Street View - okungukuthi, ubuchwepheshe obukuvumela ukuthi uchofoze noma iyiphi indawo kumephu futhi uhlole okuzungezile ngombono we-360-degree. Nakuba lokhu kuwukuzilibazisa okufunayo ngempela, akulutho uma kuqhathaniswa nalokho okufezwe ososayensi nezazi zezinkanyezi. Baqhamuke nokuphumelela ngendlela yemodeli ye-3D ehluke kakhulu ye-Milky Way eyake yatholwa isintu. Ngokukhethekile, ikhredithi iya ku-Gaia observatory ye-European Space Agency, okungukuthi i-ESA, ekwazile ukusebenzisa ubuchwepheshe bakamuva ukuze ihlaziye futhi ihlole indawo enkulu ezungeze umthala wethu.
Yilokhu kutholakala okuveze inombolo okungenzeka ukuthi izosula amehlo akho. Kuvele ukuthi inani lezinkanyezi ku-Milky Way lisondele ku-2 billion. Ngokuqondene nomakhelwane bethu abaseduze kakhulu, okungukuthi umkhawulo weminyaka engu-326 yokukhanya ukusuka eLangeni, le nombolo izungeze izinkanyezi eziyizinkulungwane ezingama-300. Kuyathakazelisa ukubona ukuthi kuncane kangakanani esisakwazi ngendawo yonke, futhi lonke ulwazi olusha lunganweba kakhulu umkhathizwe wethu. Ngesikhathi esifanayo, ososayensi baziqhayisa ngeqiniso elithakazelisayo, okungukuthi inani ledatha etholiwe liphindwe izikhathi eziyikhulu kunolwazi olutholiwe kuze kube manje kanye namamodeli adalwe, agcine ukubuyekezwa ngo-1991. Kunoma yikuphi, izazi zezinkanyezi. ngakho-ke banikezwa enye into ethokozisayo okufanele bayiphenye.
Kungaba njalo okuthakaselayo
Pavel Jelic Ulethisi otshalwe ingadi yokuqala yasemkhathini? Amasampula okuqala nezinhlobonhlobo zafuywa ku-ISS
Uma ucabanga usuku olujwayelekile eSiteshini Somkhathi Samazwe Ngamazwe, cishe ubungeke ulindele ukuthi eminye yemisebenzi imayelana nemifino. Nokho, okuphambene kuyiqiniso ngoba indawo yonke ayigcwali futhi isintu siyaziwa ukuthi sidinga umsoco ukuze siphile. "Umlimi wasemkhathini" wokuqala akakwazanga ukucabanga nganoma yini enye ngaphandle kokuzama ukutshala ulethisi namaradishi, okwakuzobuyiselwa eMhlabeni ukuze kuhlaziywe kahle. Akukhona ukuthi abanduleli bayo abazange bazame okufanayo, kodwa kulokhu le mifino cishe izobhala umlando. Ngenxa yesakhiwo sayo, icishe ihluke kulokho esikukhula emhlabeni wethu, okunikeza isintu ithemba lokuxazulula ngempumelelo indlela yokondla osomkhathi emkhathini.
Igalari yezithombe
Ubukhulu buya kusonkanyezi u-Kate Robins, ophinde aqondise uhlelo olukhethekile lwe-Plant Habitat-02, oluhlose ukuxazulula isibalo saphakade sokuthi bangahlinzeka kanjani osomkhathi ngemisoco eyanele nokudla ngesikhathi sezindiza ezinde. Phela, uhambo oluya enyangeni nokubuya aluthathi isikhathi eside kangako, kodwa i-NASA icabangela, isibonelo, izindiza eziya ku-Mars noma amabanga amade, lapho ukunikezwa kungase kunganele. Kunoma ikuphi, usomkhathi uphinde waqhosha ngevidiyo esheshisiwe ethwebula ukukhula kokusakazwa bukhoma futhi ngesikhathi esifanayo yembula igumbi elikhethekile elasetshenziselwa le njongo. Ngendlela, ungabona umphumela wesaladi yesikhala sokuqala esifanele ngezansi.
Uhlelo lokusebenza lwe-Google Authenticator lithole omunye umsebenzi. Ingabe ufuna ukukhipha i-akhawunti yakho?
Ukugunyazwa kwezinto ezimbili kuyinkambiso efanele kulezi zinsuku. Ngaso sonke isikhathi uma ungena kuphrofayela, uzothola i-SMS, isibonelo, noma uzoqinisekiswa nge-biometric ukuthi uwena ngempela. Ngale njongo, i-Apple inobukhona obukhulu ku-ecosystem yayo, nokho, abasebenzisi abaningi bakhetha ukusebenzisa enye indlela yohlelo lokusebenza lwe-Google Authenticator, olunikeza ukusebenza okufanayo. Futhi njengoba kwenzeka, amadivaysi e-apula azothola omunye umsebenzi omnandi ngaphakathi kwalolu hlelo lokusebenza - okungukuthi, ukuthekelisa okuqondile kwe-akhawunti. Kuze kube manje, lapho ushintshela ku-iPhone entsha, bekufanele udlule enqubweni ende nengemnandi lapho bekufanele uqale khona ngesileti esihlanzekile. Ngenhlanhla, lokho kuyashintsha manje.
Igalari yezithombe
Ukukhipha i-akhawunti kuzokwenza yonke le nqubo ibe lula. Ngokukhethekile, kuzokwanela ukuchofoza entweni Khipha i-akhawunti, ngenxa yokuthi ikhodi ye-QR izobe seyivela ukuze uyiskene ngenye idivayisi yakho. I-Google Authenticator izobe isivula ngokuzenzakalelayo futhi ithathe lonke ulwazi. Ngemva kwalokho, okumele ukwenze ukuqinisekisa ubuwena futhi usuqedile emizuzwaneni embalwa. Noma iyiphi indlela, lesi isici esihle esiwusizo esizokongela isikhathi esiningi ngokweqile, ukukhungatheka, futhi ngaphezu kwakho konke, ukuthambekela kokulahla i-iPhone yakho. Kukhona futhi uqweqwe lwekhekhe ekhekheni ngendlela ye-Dark Mode, elithola kancane kancane indlela yokungena ezinhlelweni eziningi namapulatifomu amakhulu. Sizobona ukuthi i-Google izoqhamuka nani ngokulandelayo.
Kungaba njalo okuthakaselayo
Amaya Toman 