topic: da fasaha

Supercomputer ita ce kwamfuta mafi ƙarfi a duniya

Kasar Amurka, a karon farko cikin shekaru 12, ta yi nasarar shiga matsayi na daya a jerin manyan kwamfutoci. Kuma wannan ya sabawa yanayin raguwar adadin kwamfutoci masu ƙarfi da ke cikin Amurka, daidai da yanayin TOP-500 na duniya. Supercomputer alama ce ta dubban kwamfutoci masu ƙarfi tare da ɗimbin muryoyi a kowace na'ura. An sanar da gasar zakarun Amurka a wannan matsayi a ranar 25 ga Yuni, 2018, a Frankfurt (Jamus). Taron dandali na Amurka (Top), tare da wasan kwaikwayo na petaflops 200 a cikin daƙiƙa, ya ɗauki matsayi na farko. Supercomputer ya ƙunshi nodes 4400, kowannensu yana dogara ne akan kwakwalwan zane-zane na NVIDIA Tesla V100 guda shida da na'urori masu sarrafawa guda biyu 22-core Power9. Supercomputer ita ce kwamfuta mafi ƙarfi a duniya Haka kuma, a cikin ... Kara karantawa

Apple Watch 4 - Leak Information

Abin lura ne cewa Apple's WWDC 2018 live watsa shirye-shirye ya ƙare, kuma mai kallo bai ji game da sabon Apple Watch 4. A cikin mahallin batu na smartwatch, masu sha'awar alamar sun koyi game da sakin software na watchOS 5, wanda aka tsara don ƙera. samfurori. Daga majiyoyin da ba na hukuma ba, an tabbatar da cewa gabatar da sabon sabon abu zai faru kusa da ƙarshen 2018. Apple Watch 4 - Burin magoya baya Ganin cewa Apple Watch 3 an gane shi a matsayin mafi kyawun na'ura na shekara, babu buƙatar fatan inganta ayyukan. Duk da haka, magoya baya a shafukan sada zumunta suna tattaunawa sosai game da sabon abu da ake sa ran kuma suna kwatanta hangen nesa na Apple Watch 4 smart watch. Ana sa ran farashin na'urar zai kasance kusan dalar Amurka 300-350. ... Kara karantawa

Mai magana da hankali Amazon Echo - ɗan leƙen asiri na gida

Abin mamaki ne yadda mutane ke mayar da martani ga cin zarafi da aka yi wa nasu tsaro. Ƙoƙarin kare kanku da dangin ku ana rage su ta na'urori masu wayo. Labarin cewa Amazon Echo mai wayo mai magana ya yi rikodin tattaunawar da kansa kuma ya aika da shi ga baƙo bai haifar da damuwa ba. Maimakon su damu da mamaye sirrin, masu siyayya sun garzaya zuwa kantin don samun na'ura mai ban mamaki da wayo. Fasahar da aka ba da hankali na wucin gadi koyaushe tana sauraron ɗakin a cikin jiran umarnin mai shi. Hakan ya faru ne a wata tattaunawa da wani dangi daga Portland (Amurka, Oregon), na'urar ta dauko kalmomi masu kama da umarni. Na farko, ginshiƙi ya gane abin da ake nufi da kansa. Sai na sami umarni mai kama da "aika". Kafin aika, "Alexa" ya tambayi wanda ya karɓa. Daga haka... Kara karantawa

Gigabit yanar gizo - shiri na №1

Slow Internet shine dalilin da yasa masu amfani da hanyar sadarwar duniya ke neman sabbin masu samarwa. Masu hawan Intanet sun yi imanin cewa matsalar ita ce bandwidth na cibiyar sadarwa. Haɗin kai na yau da kullun tsakanin masu aiki yana tilasta manyan kamfanoni suyi nazari, aiwatarwa da haɓaka sabbin fasahohi. Mutane suna fatan cewa gigabit internet zai gyara halin yanzu. Don kallon bidiyon da ke gudana a cikin tsarin 4K, gudun megabits 20 a cikin dakika daya ya isa. Muna magana ne game da ingancin layin - ƙasa ko iska, babu bambanci. Koran lambobin da aka yi alkawari, mai amfani baya sarrafa ƙarfin siginar. Gigabit Intanet - shirye-shiryen # 1 Bukatar ƙarin sauri - ... Kara karantawa

IPhone x akan Android shine sabon mai siyar da kaya

Wani abin mamaki ga masu sha'awar dandalin wayar hannu ta Android masana'antun Hong Kong sun shirya. Sinawa sun nuna wa duniya sabuwar Ulefone T2 Pro. Nuni na 19-inch, bezel-kasa 9:2.0 nuni yana tunawa da sabon Apple. Ba abin mamaki ba ne cewa na'urar tana da suna daidai akan hanyar sadarwa - iPhone X don Android. Dual ido na tushe kamara tare da LED backlight, iya zuƙowa a kan abubuwa ba tare da asarar inganci. Na'urar daukar hoton yatsa. Hardware hadaddun Face ID XNUMX, wanda ke fahimtar sassaucin fuska. Komai ya yi kama da sabon salo na tutar Amurka. IPhone x a kan Android Sanin wayar yana farawa da nuni da kuma abubuwan da suka ji daɗi. Babban ma'anar alamar alamar Sharp tare da matrix mai ɗanɗano da jikin ƙarfe tare da zagaye ... Kara karantawa

Hanci na lantarki na wayo

Karni na 21 ba ya gushe yana ba dan Adam mamaki da binciken da aka yi a fannin lantarki, ilmin halitta da kimiyyar lissafi. A wannan karon lokaci ya yi da za a taya Jamusawa murna, waɗanda suka ƙirƙira kuma suka ƙirƙira hancin lantarki don wayoyin hannu. Wakilan cibiyar bincike ta Jamus sun mayar da hankali ne kan rage girman na'urar, wacce za a iya shigar da ita cikin sauki cikin wayoyin komai da ruwanka. Na'urar firikwensin microscopic yana gano wari kuma yana ba da sakamakon ga mai amfani. Hancin lantarki don wayoyin komai da ruwanka Physicist Martin Sommer, wanda a karkashin jagorancinsa dakin gwaje-gwaje ke aiki, ya sanya na'urar a matsayin na'ura don tsaron gida. Tun da farko, masana kimiyya sun shirya sakin firikwensin da ke ƙayyade ƙamshin hayaki ko iskar gas. Amma daga baya ya juya cewa na'urar tana iya ƙarin. Masu binciken sun yi iƙirarin cewa hancin lantarki na wayoyin salula na zamani yana gano dubban ɗaruruwan warin ... Kara karantawa

Elon Musk ya tsoma baki tare da kasuwancin nasa

Jerin gazawar da aka samu wajen harba motocin lantarki da kuma makudan kudin harba na'urorin dakon kaya zuwa sararin samaniya sun afkawa aljihun Tesla. Masu hannun jari na kamfanonin Amurka suna shirin a taron na gaba (a cikin Yuni 2018) don cire mai shi daga matsayinsa - shugaban hasken darektoci. Elon Musk ya tsoma baki tare da kasuwancin nasa - wannan shine yadda masu hannun jari ke sukar mai biliyan. Mai rike da hannun jari 12 Jing Zhao na Concord yana shirin yin magana a fili gabanin taron. Mai fafutuka guda ɗaya wanda, tare da irin waɗannan jawabai, "sun motsa" masu Apple da IBM daga matsayi guda. Elon Musk ya tsoma baki tare da kasuwancinsa Duk da haka, shawarar Tesla, la'akari da rashin gamsuwa na masu rike da shi, ba shi da gaggawa don neman 'yan takara don mukamin shugaban kasa. Hukumar ta sanar da... Kara karantawa

Mafi kyawun Kamfanin Sadarwar Sadarwar Cisco

Masana'antar IT ta girgiza da labarin cewa an yi kutse a cikin na'urorin sadarwa mafi kyau a duniya. Tabbas, saboda muna magana ne game da Cisco. Sunan alamar na shekaru biyu ya haifar da gaskiyar cewa dubban kamfanoni na kasuwanci da na gwamnati sun amince da zabi na Cisco. 200 dubu XNUMX cibiyar sadarwa sauyawa a duk duniya an daidaita su kawai. Haka kuma, harin ya afku ne akan lambar na'ura ta hanyar watsa wani amfani. Maharan sun sanya tutar Amurka a kan masu sa ido, kuma sun shawarci masu amfani da su kada su tsoma baki a zaben. An yi kutse mafi kyawun na'urorin cibiyar sadarwa na Cisco A yayin "bayyana" an kai hari kan kayan aikin da masu gudanarwa ke gudanarwa ta hanyar kwamitin sabis na shigar da Smart. Magoya bayan "hardcore" - waɗanda suka yi imani cewa Cisco kawai yana aiki tare da na'ura wasan bidiyo - ba su shafa ba. An ruwaito harin... Kara karantawa

Na'urar da ke jan ruwa daga cikin iska a cikin hamada

Hako ruwan sha a cikin hamada matsala ce da dadewa ga matafiya, 'yan kasuwa da mazauna yankin. Saboda haka, ƙirƙirar hazikan Cibiyar Fasaha ta Massachusetts da Jami'ar California da ke Berkeley, ba a san su ba a kafofin watsa labarai. Na'urar da ke fitar da ruwa daga iska a cikin jeji Labarin yana da ban sha'awa, tun da ba a dogara da abubuwan da aka kirkiro ba, amma an gwada su a aikace. Bayan gwada hakar ruwa daga iska a cikin yanayi na ainihi, masana kimiyya sun gaya wa Duniya game da ci gaban kansu. A cewar masu binciken, an gudanar da aikin hakar ruwa daga iska a baya. Yanayin kawai don sakamako mai kyau shine yanayin iska, wanda ya kamata ya wuce 50%. Anan kuma yana yiwuwa a ƙirƙiri na'urar da ke aiki a cikin yanayin da ba ta da ƙarfi ba tare da ... Kara karantawa

NASA na annabta Armageddon ga Duniya

Wakilan NASA, tare da yuwuwar 1 a cikin 2700, sun ba da shawarar cewa Armageddon yana jiran Duniya a 2135. NASA ta yi hasashen Armageddon zuwa duniyar duniya. A cewar masana kimiyya, asteroid Bennu yana gabatowa duniyarmu, yanayin da ke gudana ta tsarin hasken rana. Masana NASA sun ce idan aka yi karo, duniyar duniyar za ta daina wanzuwa, saboda asteroid zai lalata tushen. Masana kimiyya sun ba da shawarar yanzu don yin tunani game da sakamakon da kuma lalata asteroid akan kusanci ga tsarin hasken rana. Abin sha'awa shine, zukatan NASA sun ƙididdige ainihin ranar faɗuwar jikin baƙo a duniya - Satumba 25, 2135. NASA ta yi annabci game da Armageddon zuwa duniyar Duniya Akwai ra'ayi cewa lissafin masana ba daidai ba ne, tun da yuwuwar asteroid ya buge duniyar ... Kara karantawa

Wayyo Katim yana kare mai shi daga daddawa

DarkMatter ya yi amintaccen wayar hannu. Na'urar tana iya toshe ginannen na'urorin bin diddigin a taɓa maɓalli ɗaya. Samfurin yana da sha'awa ga ƴan kasuwa waɗanda ke shirya tattaunawa mai mahimmanci, domin a cikin ƙarni na 21 ya zama abin salo don sauraron masu wayar ta hanyar microphone ko kyamara. Smartphone Katim zai kare mai shi daga sa ido Baya ga toshe kafofin watsa labarai, wayar zata iya rufawa kiran waya da saƙonnin take. Ana kunna kariyar ta latsa maɓalli na musamman a jiki a jikin na'urar hannu. Shugaban DarkMatter, Fisal al-Bannai, ya yi iƙirarin cewa babu wani sabis na musamman, a lokacin gabatar da wayar hannu, da zai iya shiga kyamara ko makirufo. Bayan haka, maɓallin yana kashe wutar lantarki, buɗe da'irar lantarki. Na'urar tana aiki da kanta ... Kara karantawa

Duniya tana kai hari da Mars da makamai masu rai

Rigimar da ke tattare da sararin samaniyar Elon Musk, wanda kwanan nan ya aika da motarsa ​​zuwa duniyar Mars, bai lafa ba. Matsalar ita ce, an tuhumi hamshakin attajirin nan na Ba’amurke da ‘yan ta’addan da ba a yi su da su ba kafin su tashi zuwa sararin samaniya. Duniya ta kai hari a duniyar Mars da makamai masu linzami Masana kimiya na jami'ar Purdue da ke Amurka sun damu da rashin daukar nauyin Elon Musk. A cewar masu bincike, wata mota da aka harba cikin sararin samaniya da aka nufa zuwa duniyar jajayen duniya tana yin barazana ga mazauna duniyar Mars. Bayan haka, rashin sadarwa tare da duniyar ba shine tabbacin cewa babu rayuwa a duniyar Mars. Wakilan NASA sun gabatar da rahoto ga hukumar kula da sararin samaniya kan haifuwar na'urorin lantarki da abubuwan dakon kaya. Kuma direban titin Elon Musk ya zama ya fita daga iyawarsa ... Kara karantawa

Rangefinder da hoton zafi a cikin wayoyin CAT S61

Neman megapixels a cikin wayoyin hannu ya zo ƙarshen ma'ana - mai siye, ban da kayan abinci na multimedia da kewayawa, yana sha'awar fasahar ƙarni na 21st. Kuma alamar Caterpillar, wanda aka sani ga mai siye don amintattun wayoyi, yana shirye don cika buri. Rangefinder da mai ɗaukar hoto na thermal a cikin wayar CAT S61 A MWC 2018, Caterpillar ya gabatar da magoya baya ga tutar layin - wayar CAT S61. Wayar za ta maye gurbin tsohon gyara CAT S60. Bugu da ƙari don inganta halayen fasaha, sabon abu ya sami mai gano kewayon da mai hoto na thermal a cikin nau'i na ƙarin ayyuka. A cewar wakilan kamfanin, yana da wuri don yin magana game da kayan aikin da ya dace da matakin ƙwararru. Amma ga yawon shakatawa da matsananciyar wasanni, wayar hannu za ta zo da amfani. Mai hoton thermal yana auna zafin jiki tsakanin -20 - ... Kara karantawa

EagleRay: amphibious drone na iya tashi da tashi

Injiniyoyin ƙira daga Jami'ar North Carolina sun ƙirƙira na'ura mai ban sha'awa sosai. Aiki a kan samar da drones iya tashi da kuma yin iyo, da technics yanke shawarar a kan wani gwaji - sun yi symbiosis na jirgin sama da kuma na'urar iyo. A sakamakon haka, wani jirgin sama mara matuki mai suna EagleRay ya dauki intanet cikin hadari kuma ya sami dubban daruruwan magoya baya. EagleRay: Jirgin sama mara matuki na iya yin iyo da tashi A haƙiƙa, injiniyoyin ba su yi wani ci gaban kimiyya ba. Irin wannan tsattsauran ƙirar reshe an san masu zanen kaya da masu ƙirƙira. Duk da haka, masana sun ba da tabbacin cewa an yi amfani da na'urorin hasken rana don tarawa kansu wutar lantarki daga masu amphibians a karon farko. Bugu da kari, kafin nutsewa cikin ruwa, jirgin maras matuki ba ya ninka fikafikansa. Saboda haka, na'urar tafi da gidanka tana iya fitowa daga ruwa kuma nan da nan ... Kara karantawa

Windows 10 zai daina ajiye makamashi

Don neman samun kuɗi, masana'antun na'urorin kwamfuta, masu fafatawa da juna, sun kaddamar da daruruwan matakai da suka danganci aikin dandalin. Masu tsara shirye-shirye, suna ƙoƙarin ƙirƙirar aikace-aikace mai ban sha'awa, manta game da inganta lambar, kuma masu haɓaka dandamalin aiki suna amfana daga mu'amala mai launi, suna baiwa OS ɗin plugins da injuna a ciki. Windows 10 ba zai ƙara adana makamashi ba Raunan hanyar haɗin yanar gizo ga masu kwamfutoci, kwamfutar hannu da wayoyin hannu a wurin aiki shine rashin daidaituwa tsakanin cika ƙarfe da abubuwan da aka bayyana na shirye-shiryen da ake amfani da su. Microsoft ya yanke shawarar gyara wannan kulawa kuma ya ƙara sabon yanayin zuwa Windows 10 Ƙwararrun Ƙwararru. Ayyukan yana sa kwamfutar ta yi aiki a cikakkiyar ƙarfin aiki. Yin la'akari da sunan "Ultimate Performance", ana ba mai amfani don matse iyakar aikin daga PC. ... Kara karantawa