Udidi: zobugcisa

I-Supercomputer yeyona khompyuter inamandla emhlabeni

Соединенным Штатам Америки, впервые за 12 лет, удалось вырваться на первое место в рейтинге по суперкомпьютерам. И это на фоне сокращения количества самых мощных компьютеров, расположенных в США, на фоне мирового рейтинга ТОП-500. Суперкомпьютер – симбиоз тысячей мощных компьютеров с десятками ядер в каждом устройстве. Первенство США в рейтинге озвучено 25 июня 2018 года, во Франкфурте (Германия). Американская платформа Summit (Вершина), с производительностью 200 петафлопсов в секунду заняла первое место. Суперкомпьютер содержит 4400 узлов, каждый из которых построен на базе шести графических кристаллов NVIDIA Tesla V100 и двух 22-ядерных процессоров Power9. Суперкомпьютер — самый мощный компьютер в мире Также, в ... Funda ngaphezulu

I-Apple Watch 4 -Ukuvuza koLwazi

Kuyaphawuleka ukuba ukusasazwa okubukhoma kwe-WWDC 2018 ye-Apple yaphela, kwaye umbukeli akazange eve malunga ne-Apple Watch entsha 4. Ngomxholo wesihloko seewashi ezihlakaniphile, abalandeli be-brand bafunda malunga nokukhululwa kwe-watchOS 5 software, eyenzelwe iimveliso zayo. Ukusuka kwimithombo engekho semthethweni kuye kwasekwa ukuba ukunikezelwa kwemveliso entsha kuya kwenzeka ngokusondeleyo ekupheleni kwe-2018. I-Apple Watch 4 - iminqweno yabalandeli Ukuqwalasela ukuba i-Apple Watch 3 yamkelwa njengeyona gadget igqwesileyo yonyaka, akukho mfuneko yokunqwenela ukuphucula ukusebenza. Nangona kunjalo, abalandeli kwiinethiwekhi zentlalo baxoxa ngamandla ngemveliso entsha elindelekileyo kwaye bachaza umbono wabo we-Apple Watch smart watch 4. Iindleko zegajethi kulindeleke ukuba zibe malunga ne-300-350 yeedola zase-US. ... Funda ngaphezulu

Isithethi esihlakaniphile iAmazon Echo-intlola yasekhaya

Iyamangalisa indlela abantu abasabela ngayo kukwaphulwa kokhuseleko lwabo. Iinzame zokuzikhusela wena kunye nosapho lwakho ziyancipha ngenxa yezixhobo ezikrelekrele. Iindaba zokuba isithethi esihlakaniphile saseAmazon Echo sirekhode ngokuzimeleyo incoko kwaye siyithumele kumntu ongamaziyo ayizange ibangele inkxalabo. Endaweni yokukhathazeka ngokungena kwindawo yobuqu, abathengi baye babaleka ukuya evenkileni ukuya kuthenga isixhobo esimangalisayo nesikrelekrele. Izixhobo ezinikwe ubukrelekrele bokwenziwa zihlala zimamela igumbi, zilindele imiyalelo evela kumnini. Kwenzeka ukuba kwincoko yentsapho evela ePortland (eMelika, eOregon), isixhobo sathatha amagama afana nemiyalelo. Okokuqala, ikholamu yabona ukuba isibongozo sisodwa. Emva koko ndifumene umyalelo ofana no "thumela". Ngaphambi kokuthumela, u-Alexa wabuza ukuba ngubani umamkeli. Ukusuka apho... Funda ngaphezulu

I-Gigabit ye-Intanethi-ukulungela №1

I-Intanethi ecothayo sisizathu sokuba kutheni abasebenzisi bothungelwano behlabathi bejonge ababoneleli abatsha. Abaqhubi be-Intanethi bakholelwa ukuba ingxaki yi-bandwidth yenethiwekhi. Uqhagamshelo oluqhubekayo phakathi kwabaqhubi lunyanzela iinkampani ezinkulu ukuba zifunde, ziphumeze kwaye zikhuthaze ubugcisa obutsha. Abantu banethemba lokuba i-Intanethi ye-gigabit iya kulungisa imeko yangoku. Ukubukela ividiyo yokusakaza kwifomathi ye-4K, isantya se-megabits ye-20 ngesekhondi sanele.Kuyaphawuleka ukuba abasebenzisi be-Intanethi balahlekelwa enye yezinto ezibalulekileyo ezichaphazela isantya sokudlulisa idatha. Sithetha ngomgangatho wemigca - umhlaba okanye umoya, akukho mahluko. Ukugxotha amanani athembisiweyo, umsebenzisi akalawuli amandla omqondiso. I-Intanethi ye-Gigabit - ukulungiswa kweNombolo ye-1 Ifuna isantya esiphezulu - ... Funda ngaphezulu

I-iPhone x kwi-Android yeyona nto ithengiswa kakhulu

Ukumangaliswa kubalandeli beqonga leselula le-Android lilungiselelwe ngabavelisi baseHong Kong. AmaTshayina abonise ihlabathi i-Ulefone T2 Pro entsha. I-19-intshi, i-bezel-ngaphantsi kwe-9: 2.0 isiboniso ikhumbuza i-Apple yamva nje. Akumangalisi ukuba igajethi inegama elihambelanayo kwinethiwekhi - i-iPhone X ye-Android. Iliso elibini lekhamera yesiseko ene-LED backlight, ekwazi ukusondeza kwizinto ngaphandle kokulahlekelwa ngumgangatho. Iskena seminwe. I-Hardware complex Face ID XNUMX, eqonda ukukhululeka kobuso. Yonke into ngandlel 'ithile iyafana nobutsha beflegi yaseMelika. I-iPhone x kwi-Android Ukuqhelana nefowuni iqala ngomboniso kunye neemvakalelo ezibambekayo. Isikrini senkcazo ephezulu ye-Sharp brand ene-matrix enejusi kunye nomzimba wentsimbi ojikelezileyo ... Funda ngaphezulu

I -khala ye-elektroniki ye-Smartphone

Inkulungwane yama-21 ayiyeki ukumangalisa uluntu ngezinto ezifunyenweyo kwimimandla yezombane, ibhayoloji kunye nefiziksi. Eli xesha lixesha lokuvuyisana namaJamani, aqulunqa kwaye adala impumlo ye-elektroniki yee-smartphones. Abameli beziko lophando lwaseJamani bagxile kwi-miniaturization yesixhobo, esinokudibaniswa lula kwii-smartphones. Inzwa ye-microscopic ibona ivumba kwaye ibonelela ngesiphumo kumsebenzisi. Impumlo ye-elektroniki yee-smartphones Ingcali yeFiziksi uMartin Sommer, phantsi kobunkokeli bakhe ibhubhoratri isebenza, ibeka isixhobo njengesixhobo sokhuseleko ekhaya. Ukususela ekuqaleni izazinzulu ziceba ukukhulula inzwa efumanisa iphunga lomsi okanye igesi. Kodwa kamva kwafunyaniswa ukuba esi sixhobo sasinamandla angakumbi. Abaphandi bathi impumlo ye-elektroniki yee-smartphones ibona amakhulu amawaka amavumba ... Funda ngaphezulu

U-Elon Musk uphazamisa ishishini lakhe

Uluhlu lweentsilelo ngokuqaliswa kwezithuthi zombane kunye neendleko ezinkulu zokukhupha abathwali kwindawo ziye zabetha iipokotho zikaTesla. Abanini-zabelo be-American corporation baceba ukususa umnini esikhundleni sakhe njengosihlalo webhodi yabalawuli kwintlanganiso elandelayo (ngoJuni 2018). U-Elon Musk uphazamisa ishishini lakhe - yindlela abanini-zabelo abagxeka ngayo i-billionaire. UJing Zhao onesabelo esili-12 weConcord uceba ukuthetha esidlangalaleni phambi kwentlanganiso. Umlweli ofanayo owathi, ngeentetho ezifanayo, "wahambisa" abanini be-Apple kunye ne-IBM kwizikhundla ezifanayo. U-Elon Musk uphazamisa ishishini lakhe Nangona kunjalo, ibhodi yeTesla, ngokuqwalasela ukunganeliseki kwabaphathi, ayikhawulezi ukukhangela abaviwa kwisithuba sentloko. Ibhunga livakalise ngokusesikweni... Funda ngaphezulu

Eyona ndlela ilungileyo yothungelwano yeCisco

Ishishini le-IT lashukunyiswa ziindaba zokuba ezona zixhobo zenethiwekhi zigqwethiweyo emhlabeni. Kuyaqondakala, kuba sithetha ngeCisco. Isidima sophawu kwisithuba seshumi leminyaka kukhokelele kumawaka orhwebo kunye noorhulumente bamashishini anikezela ukhetho lwabo kwiCisco. Ama-200 amawaka okutshintsha kwenethiwekhi kwihlabathi jikelele achaphazeleka ngokulula. Ngaphezu koko, uhlaselo lwenzeke kwikhowudi yomatshini ngokuthumela i-exploit. Abahlaseli babonise iflegi yase-US kwizikrini zokubeka iliso kwaye bacebise abasebenzisi ukuba bangaphazamisi ukhetho. Ezona zixhobo zenethiwekhi zeCisco zigqekeziwe Ngexesha lokuxubusha, kwavela ukuba izixhobo ezilawulwa ngabalawuli bephaneli yenkonzo ye-Smart Install yahlaselwa. Abalandeli be-Hardcore abacinga ukuba iCisco isebenza kuphela kunye ne-console ayizange yenzakaliswe. Uhlaselo luxelwe... Funda ngaphezulu

Isixhobo esitsala amanzi emoyeni entlango

Ukukhupha amanzi okusela entlango yingxaki engunaphakade kubahambi, abahwebi kunye nabahlali basekuhlaleni. Ngoko ke, ukuveliswa kweengqondi zeMassachusetts Institute of Technology kunye neYunivesithi yaseCalifornia eBerkeley ayizange ibonakale kumajelo eendaba. Isixhobo esikhupha amanzi emoyeni entlango Iindaba zinomdla, kuba ukuveliswa akusekelwe kwimiba yethiyori, kodwa kuye kwavavanywa ngokusebenza. Emva kokuvavanya ukutsalwa kwamanzi emoyeni kwiimeko zokwenyani, izazinzulu zabhengeza kwiHlabathi malunga nophuhliso lwabo. Ngokutsho kwabaphandi, ukutsalwa kwamanzi emoyeni kuye kwenziwa ngaphambili. Imeko kuphela yesiphumo esihle yayiyi-air humidity, ekufuneka idlule i-50%. Apha bekunokwenzeka ukwenza isixhobo esisebenza kwimo yokwenziwa ngaphandle... Funda ngaphezulu

I-NASA iprofeta ngeArmagedon kwiPlanethi yoMhlaba

Abameli beNASA bacebisa nge-1 kwi-2700 ukuba iArmagedon iya kulinda uMhlaba ngo-2135. I-NASA iqikelela iArmagedon kwisijikelezi-langa esinguMhlaba. Ngokutsho kwezazinzulu, i-asteroid Bennu isondela kwiplanethi yethu, i-trajectory yayo ehamba kwi-solar system. Iingcali zeNASA zithi xa kukho ungquzulwano, iplanethi enguMhlaba iya kuyeka ukubakho, njengoko i-asteroid iya kutshabalalisa undoqo. Iingcali zenzululwazi zicebisa ukucinga ngemiphumo ngoku kwaye zitshabalalise i-asteroid njengoko isondela kwisixokelelwano selanga. Okubangela umdla kukuba, iingqondo zeNASA zabala usuku oluchanekileyo lokuwa komzimba wangaphandle kwiplanethi - ngoSeptemba 25, 2135. I-NASA iqikelela iArmagedon yesijikelezi-langa soMhlaba Kukho uluvo lokuba izibalo zeengcaphephe zinempazamo, kuba amathuba okuba i-asteroid ibethe iplanethi... Funda ngaphezulu

I-smartphone ye-Katim ikhusela umnini ekuqeshweni

I-DarkMatter yenze i-smartphone ekhuselekileyo. Isixhobo siyakwazi ukuvala izixhobo zokulandelela ezakhelwe ngaphakathi ngokucofa iqhosha elinye. Imveliso inomdla kubashishini abalungiselela iingxoxo ezibalulekileyo, kuba ngekhulu lama-21 kuye kwaba yimfashini ukuphulaphula abanini beefowuni ngokusebenzisa imakrofoni eyakhelweyo okanye ikhamera. I-smartphone ye-Katim iya kukhusela umnini ekubekweni kweliso Ukongeza kwi-media yokuvimba, i-smartphone inokubethelela iifowuni kunye nemiyalezo ekhawulezayo. Ukhuseleko lwenziwa ngokucinezela iqhosha elikhethekileyo elibekwe emzimbeni wesixhobo esiphathwayo. Intloko ye-DarkMatter, uFisal al-Bannai, uthi akukho nkonzo ekhethekileyo, ngexesha lokubonakaliswa kwe-smartphone, iya kukwazi ukufikelela kwikhamera okanye imakrofoni. Emva kwayo yonke loo nto, iqhosha licima amandla ombane, livula isekethe ye-elektroniki. Igajethi iyaziqhuba yodwa... Funda ngaphezulu

Umhlaba uhlasela iMars ngezixhobo zebhayoloji

Ingxabano ejikeleze i-space odyssey ka-Elon Musk, osanda kuthumela imoto yakhe kwi-Mars, iyaqhubeka. Ingxaki kukuba i-roadster ye-billionaire yaseMelika "ihlawuliswa" kunye ne-microorganisms yasemhlabeni engazange ithathelwe macala ngaphambi kokuba ifakwe emajukujukwini. Umhlaba uhlasela iMars ngezixhobo zebhayoloji Izazinzulu ezivela kwiYunivesithi yasePurdue, eseUnited States, zixhalabile ngenxa yokungabi naluxanduva kukaElon Musk. Ngokutsho kwabaphandi, imoto esungulwe emajukujukwini kwaye iqondiswe kwiplanethi ebomvu ibeka isoyikiso kubemi baseMars. Ngapha koko, ukungabikho konxibelelwano kunye neplanethi akuqinisekisi ukuba akukho bomi kuMars. Abameli be-NASA banike ingxelo yekhomishini yeplanethi malunga nobunzulu bezinto zombane kunye nezinto ezithwalayo. Kwaye u-Elon Musk's roadster wajika waba ngaphaya kobuchule bakhe ... Funda ngaphezulu

Isakhiwo esimileyo kunye nomfanekiso oshushu kwi-CAT S61 smartphone

Ukusukela i-megapixels kwii-smartphones kuye kwafikelela esiphelweni esinengqiqo-umthengi, ukongeza kwi-multimedia yokuxutywa kunye nokuhamba, unqwenela itekhnoloji yekhulu lama-21. Kwaye uphawu lweCaterpillar, oluyaziwa kumthengi ngee-smartphones ezikhuselekileyo, lulungele ukuzalisekisa iminqweno. I-Rangefinder kunye nomfanekiso oshushu kwi-smartphone yeCAT S61 Kwi-MWC 2018, iCaterpillar yazisa abalandeli kwiflegi yomgca-i-smartphone yeCAT S61. Ifowuni iya kuthatha indawo yolungiso oluphelelwe lixesha CAT S60. Ukongeza ekuphuculeni iimpawu zobugcisa, i-novelty ifumene i-rangefinder kunye nomfanekiso we-thermal ngendlela yokusebenza eyongezelelweyo. Ngokutsho kwabameli benkampani, kusesekuseni kakhulu ukuthetha malunga nezixhobo ezihambelana nenqanaba lobungcali. Kodwa kukhenketho kunye nemidlalo egqithisileyo, i-smartphone ngokuqinisekileyo iya kuba luncedo. Umfanekiso oshushu ulinganisa ubushushu ngaphakathi -20 - ... Funda ngaphezulu

Ukhozi: I-amphibious drone iyabhabha kwaye ibhabhe

Iinjineli zoyilo ezivela kwiDyunivesithi yaseNorth Carolina zenze isixhobo esinomdla. Ngelixa besebenza ekudaleni iidrones ezikwaziyo ukubhabha kunye nokuqubha, amagcisa agqibe kwelokuba azame - enza i-symbiosis yenqwelomoya kunye nesixhobo sokuqubha. Ngenxa yoko, i-amphibious drone ebizwa ngokuba yi-EagleRay yathatha i-Intanethi ngeqhwithi kwaye yakwazi ukufumana amakhulu amawaka abalandeli. I-EagleRay: i-drone ye-amphibious inokudada kwaye ibhabha Enyanisweni, iinjineli azenzanga ukuphumelela kwesayensi. Uyilo olufanayo lwamaphiko aqinileyo luyaziwa ngabayili kunye nabaqambi. Nangona kunjalo, iingcali ziqinisekisa ukuba ukusetyenziswa kweepaneli zelanga zokuqokelela ngokuzimeleyo kombane yi-amphibian isetyenziswe okokuqala. Ukongeza, idrone ayisongi amaphiko ayo phambi kokuba ingene emanzini. Ngokufanelekileyo, isixhobo esiphathwayo siyakwazi ukuphuma emanzini kwaye kwangoko ... Funda ngaphezulu

IWindows 10 iza kuyeka ukugcina amandla

Ekufuneni inzuzo yezemali, abavelisi bamacandelo ekhompyutheni, abakhuphisanayo, baqalise amakhulu eenkqubo ezibophelelwe ekusebenzeni kweqonga. Abaprogram, bezama ukwenza isicelo esikhangayo, balibale malunga nokulungiswa kwekhowudi, kunye nabaphuhlisi beqonga lokusebenza baxhamla kwii-interfaces ezinemibala, ukubonelela nge-OS ngeeplagi kunye neemodyuli ezakhelwe ngaphakathi. I-Windows 10 iya kuyeka ukugcina amandla.Ikhonkco elibuthathaka kubanini beekhomputha, iipilisi kunye nee-smartphones kumsebenzi wabo kukungafani phakathi kwe-hardware kunye neemfuno ezichaziweyo zeenkqubo ezisetyenzisiweyo. UMicrosoft wagqiba ekubeni alungise oku kongamela kwaye wongeze imowudi entsha Windows 10 Ujongano lobuchwephesha. Umsebenzi unyanzela ikhompyuter ukuba isebenze ngokugqibeleleyo. Ukuqwalasela igama elithi "Ultimate Performance", umsebenzisi unikezelwa ukuba acudise ukusebenza okuphezulu kwi-PC. ... Funda ngaphezulu