topic: Kimiyya

Fim I Am Legend - wace shekara ne aikin ya faru

Babban batu kan kafofin watsa labarun a farkon 2021 shine rigakafin COVID da sakamakonsa. Marubutan labaran sun buga hotuna da ke nuna jarumin fim din "Ni Legend". Taken ya yi iƙirarin cewa a cikin 2007 daraktan fim ɗin ya yi hasashen makomar gaba ba da saninsa ba. A zahiri, babban tambaya a cikin injin bincike na Google shine fim ɗin "Ni Legend" - a cikin wace shekara ne aikin ya faru. Wane irin fim ne wannan - "Ni almara ne" Ga wadanda ba su kallo ba, wannan fim din utopian ne game da duniya bayan apocalypse. Hoton yana nuna duniyarmu a nan gaba. Bayan bayyanar mummunar cutar, dukkanin mutanen duniya sun sami maye gurbinsu. Kimanin kashi 90% na mutanen duniya sun mutu, 9% - ... Kara karantawa

Tauraron hangen nesa na tauraron dan adam F30070M tare da tripod

Ana iya samun na'ura mai ban sha'awa matakin shigarwa a kan ɗakunan ajiya na kantin sayar da layi. Babban ruwan tabarau da hoto mai haske na abubuwa masu nisa. Me kuma kuke buƙata don kiyaye ɗanku shagaltuwa na watanni biyu masu zuwa. Ko watakila na dogon lokaci. Wannan yafi ɓata lokaci akan zane mai ban dariya da wasanni akan Intanet. Tauraron taurari F30070M tare da Model F30070M Tsarin gani na gani na gani guda ɗaya (refractor) Matsakaicin girma 150x Diamita Lens 70 mm Tsawon nesa 300 mm Ƙarfin haske F / 4,28 Mayar da hankali 0.98 Resolution 1.97 mm Maxaramin Tsawon gani na les300 daga matsakaicin tsayin gani da ido 345. Tsayin tsayi 380... Kara karantawa

Xiaomi Mijia Sonic Hasken hakori na T100

Brush ɗin haƙori na lantarki samfuri ne na kula da baki wanda zai iya yin gogayya da buroshin hakori na al'ada cikin sauƙi. Yana da duka game da mafi girman ingancin tsaftacewa da sauƙin amfani. Dubban tayi akan kasuwa, ayyuka masu yawa da farashi. Bugu da kari, masana'antun suna sake ba da shawarar siyan sabbin samfura. Xiaomi Mijia Sonic Electric Toothbrush T100 shawara ce mai ban sha'awa. Amfanin na'urar shine mafi ƙarancin farashi (tare da rangwamen mu a ƙasa - $ 8.99 kawai). Don wannan kuɗi, a cikin shaguna na musamman suna ba da siyan goge 4-5 na yau da kullun. Xiaomi Mijia Sonic Electric Toothbrush T100 Na'urar tana cikin rukunin ƙwararru, saboda tana da ayyuka na ci gaba. Babban fasalin wutar lantarki ... Kara karantawa

Difeisi fitila mai wayo - nan gaba ta zo

Dalar Amurka 10 kacal da irin wannan aikin chic ana bayarwa ta fitilar wayayyun Difeisi. Hankali - kwan fitila na lantarki (yanki 1), tare da tushe na E27 na al'ada, an ɗora shi a cikin hasken wuta. Kuma cikakken sarrafawa daga wayoyin hannu. Kunna-kashe? A'a. Cikakken iko shine launuka miliyan 16 bisa ga ma'aunin RGB. Wannan shine don daidaita haske da zafin launi. Ikon murya da haɗin kai tare da wayoyin hannu. Gaba yana nan - Wi-Fi ya riga ya wanzu a cikin fitilun fitilar LED na yau da kullun. Difeisi smart fitila: ƙayyadaddun bayanai Base E27 (E26) Voltage 200-240 Volts Shell kayan Aluminum da filastik Standard RGB palettes launi waɗanda aka riga aka shigar da su Aquarium. Ofishin. Gida mai dadi. Yadi Hasken studio. nuni. Kiɗa mai haske... Kara karantawa

Crunch a cikin gidajen abinci: saboda abin da yake cutarwa

Siffar ƙarar sautin ƙararrawa yayin motsi ko motsi koyaushe yana haifar da tsoro ga mutane. Kumburi a cikin gidajen abinci ba da gangan ba yana nuna matsalolin lafiya. Kashin baya, gwiwar hannu, gwiwoyi, kafadu, yatsu - kowane bangare na jiki yana da ƙauna ga kowane mutum. A dabi'a, tunanin ya taso don zuwa likita don dubawa. Amma wajibi ne don yin wannan, kuma hakika, wane irin nau'i ne wannan - bari mu yi kokarin bayyana matsalar a takaice. Crunch a cikin gidajen abinci: yana haifar da Doctors suna da bayanin wannan, wanda har ma yana da takamaiman suna - tribonucleation. Wannan shi ne lokacin da a cikin ruwaye, tare da motsi mai kaifi na wurare biyu masu ƙarfi (wanda ke gefe da gefe), ana samun iskar gas. A mahallin gabobi da sassan jiki, wadannan sune kasusuwa... Kara karantawa

Nawa ne ƙarfin kwandin motar mota yake ɗauka

Magoya bayan tuƙi akan buɗaɗɗen sassan waƙar suna kokawa game da motocinsu koyaushe. Kamar, lokacin da na'urar sanyaya iska ke kunne, ƙarfin motar yana raguwa sosai. Wannan yana bayyana musamman lokacin wucewa, lokacin da kuke buƙatar haɓaka saurin injin cikin daƙiƙa biyu don amintaccen motsi. A dabi'ance, tambayar ta taso - nawa iko ne na'urar kwandishan mota ke ɗauka. Nan da nan, mun lura da gaskiyar cewa muna magana ne game da asarar wutar lantarki akan man fetur na gargajiya - high-octane gasoline. Idan injin yana gudana akan propane ko methane, to ba tare da kwandishan ba yana da matsala don ƙara saurin sauri. Amma ba batun ba. Nawa ne na'urar sanyaya iskar mota ke ɗauka Bugawar mota Wace Mota ce ta yanke shawarar yin tuƙi. Aikin shine gano yadda aikin ke shafar ... Kara karantawa

Samfura don inganta aikin kwakwalwa

Dementia (tsofaffi dementia) shine sunan likitanci na cutar da ɗan adam ya fuskanta a ƙarni na 21st. Idan a baya, 1-2 ƙarni da suka wuce, matsalar ta shafi tsofaffi kawai, yanzu, matasa suna cikin haɗari. Mutuwar kwakwalwa, saboda ƙarancin aiki, yana shafar matasa masu shekaru 35 zuwa 40. Amma akwai ceto - samfurori don inganta aikin kwakwalwa. Abincin da ya dace yana rinjayar ba kawai tsarin narkewa ba, amma yana rinjayar lafiyar kwakwalwa. Mafi kyawun ɗanɗanon abinci, mafi inganci babban sashin jikin ɗan adam yana aiki. Masana kimiyya sun tabbata cewa fahimta, tunani, haddace da ilmantarwa suna da alaƙa da abinci mara iyaka. Abinci don inganta aikin kwakwalwa Sage shine maganin anti-mai kumburi, ... Kara karantawa

Clip daga snoring "Anti-snoring": menene, sake dubawa

Anti-snoring clip "Anti-snoring" wani babban ƙira ne da aka yi da filastik ko silicone, wanda aka ƙera don kawar da snoring yayin barci. An sanya hoton a kan septum na ciki na hanci. Abubuwan maganadisu da aka gina a cikin gefuna na shirin suna jan hankalin juna, don haka inganta gyare-gyare. Kayayyakin kayayyaki daban-daban sun mamaye kasuwa. Farashin ya bambanta tsakanin dalar Amurka 3-20. Zane-zane sun bambanta a cikin ayyuka. Akwai shirye-shiryen bidiyo masu sauƙi kuma tare da ginanniyar tacewa. Ana rarraba samfuran azaman kayan aikin likita kuma ana ba da shawarar don maganin snoring. A zahiri, mabukaci yana da tambayoyi game da dacewa da sayan da ingancin samfur mara tsada. Anti-snoring clip "Anti-snoring": rashin daidaiton talla Ana samun tuhuma ta gaskiyar cewa daya da iri ɗaya ... Kara karantawa

Filin wasa a cikin sauri: sabon horo a makarantun EU

Wani sabon darasi ya bayyana a makarantun firamare a Turai. An gabatar da yaran ga horo na shirye-shirye a Swift Playgrounds don samfuran Apple. Babban makasudin darussan shine koyar da yara tunani mai ma'ana da kuma samar da tushen ci gaba yayin zabar sana'a a fagen fasahar IT. An fara aikin gwajin ne shekaru 2 da suka gabata a makarantun Ingilishi da Italiyanci. Sakamakon ya baiwa malamai da iyaye mamaki. Yara da sauri sun dace da yaren shirye-shirye kuma sun nuna kyakkyawan sakamako a cikin koyan wasu batutuwa. Horarwar sabbin abubuwa ya haifar da sakamakon da ba a zata ba ga masu fara aikin. Don haka, a cikin 2019, an ƙaddamar da yaren shirye-shirye a sauran makarantun firamare a cikin Tarayyar Turai. Filin wasa na Swift: sabon yanayin Apple Corporation yana motsawa cikin dama ... Kara karantawa

MacBook Air da MacBook Pro don ɗalibai da ɗalibai

Kamfanin Apple ya sake ba da sanarwar tsawaita shirin zamantakewa ga dalibai da daliban makaranta don sabuwar shekara ta ilimi. Ana ba da sabbin MacBook Air da kwamfyutocin MacBook Pro ga matasa akan farashi mai ban sha'awa. Don haka, MacBook Air farashin 999 USD, kuma MacBook Pro dalar Amurka 1199 ne kawai. MacBook Air shine kwamfutar tafi-da-gidanka mafi sauƙi kuma mafi sira a duniya tare da kayan aiki mafi ƙarfi. An tsara na'urar don mutanen kirkire-kirkire da 'yan kasuwa waɗanda ke yin mafarkin aikin jin daɗi a kowane kusurwar duniya. MacBook Pro kwamfyutar tafi-da-gidanka ce mai inganci don ayyuka masu buƙata. Na'urar tana mai da hankali kan kasuwanci da nishaɗi. Kwamfutar tafi-da-gidanka tana jure kowane ɗawainiya kuma tana da wadataccen kayan aiki ... Kara karantawa

Karya ne: menene, yadda ake rarrabewa daga gaskiya

Karya labari ne na karya da gangan (bayanai, "kaya"), marubucin ya ƙaddamar da shi don nishaɗi, ko don cimma wani sakamako. A cikin siyasa, karya na taimakawa wajen kawar da dan takara ta hanyar yin mummunan tasiri ga zaben dan takara. Masu barkwanci suna gudanar da labaran karya don jin daɗi. 'Yan kasuwa suna amfani da wani ɓangaren bayanan karya don jawo hankalin mai siye. Karya: yadda ake bambanta da gaskiya Kusan kashi 97% na labaran karya yana da sauƙin ganewa ta amfani da injin bincike na Google (Yandex ko Yahoo). An zaɓi wani ɓangare na rubutun (jimlar farko), kuma a tura shi cikin mashigin bincike na mai lilo. Don dacewar daidaita sakamakon, zaku iya rubuta kalmar "karya" ko "ƙarya" bayan sarari bayan jimlar. Bayan nazarin sakamakon 3-5 na farko na fitowar, an yanke hukunci. Marubutan labaran karya sun san fasaha... Kara karantawa

Shirin hangen nesa: magani, murmurewa

Gyaran hangen nesa na Laser yana da kyau kuma, mafi mahimmanci, tasiri. Amma tsada. Akwai mafita mafi sauƙi, waɗanda masu ilimin ophthalmologists ba da son rai ba. Bayan haka, shirin hangen nesa mai sauƙi yana hana likitoci samun kwanciyar hankali. Don haka, aikin mutum shine samun sakamakon da ake so tare da ƙarancin lokaci. Yarda, jiyya na yau da kullun yana damun - mako ɗaya ko biyu, kuma sha'awar ta ɓace. Sabili da haka, yana ba da mafita mafi sauƙi wanda zai ɗauki matsakaicin mintuna 5-7 a rana. Software na Vision: Smartphone Eye Exercise PRO aikace-aikace ne mai sauƙi kuma kyauta wanda, idan aka kwatanta da masu fafatawa, baya jefar da mai amfani da tallace-tallace. Easy dabara, gani da kuma sauti rashi - duk abin da aka yi ga mutane da nufin a sakamakon. Zaku iya saukar da shirin... Kara karantawa

Mafi kyawun kayan kwalliya don kulawa da fuska

Duk macen zamani (musamman bayan shekaru 30) ta san cewa tsawaita kuruciyar jikinta ya dogara ne akan kulawar da ta dace. Fatar fuska ba banda. A nan ne zaɓin irin waɗannan kayan shafawa yana da mahimmanci, wanda zai fi kyau adanawa, kamar yadda yake, "daskare" ainihin yanayin sel. Domin fata ya kasance mai haske da lafiya, mafi kyawun kayan gyaran fuska ya kamata ya kula da daidaitattun ruwa na al'ada. Kare daga nau'ikan radiation iri-iri, da kuma ciyar da bitamin da sauran abubuwa masu amfani. Jerin irin waɗannan samfuran yana da girma a kasuwa na kayan kwalliya na musamman don fuska. Waɗannan su ne samfuran duniya (Amurka, Turai) da kayan kwalliya daga masana'antun Rasha. Har da ... Kara karantawa

Kasuwancin yana girgiza abubuwa da yawa - lokutan 2

Haɓaka farashin wutar lantarki akai-akai ya shafi kasafin kuɗin al'umma. Amma matsalar ba ta kare a nan ba. An gano cewa amfani da wutar lantarki ya karu sosai - mitar tana iska da yawa. Bugu da ƙari, ba kawai ƙara 10-20 kilowatts a kowane wata ba, amma amfani ya ninka sau biyu. Lokaci yayi da za a yi ƙararrawa. Bari mu fara da gaskiyar cewa na'urorin kansu - mita, na lantarki ne da ƙaddamarwa. Jihar ta yanke shawarar musanya coils shigar da aka sanya a cikin tsoffin kayan aiki don sababbi - mita na lantarki. Dalilin yana da sauƙi - tare da amfani da na'urorin lantarki na yanzu da ke ƙasa da 1 Ampere, akwai ƙarancin shigar da wutar lantarki. Wato lokacin da rauni mai rauni yana motsawa a cikin filin maganadisu, mitar ba ta la'akari da amfani da wutar lantarki. Ko kuma an sami kurakurai da ke goyon bayan mai amfani ... Kara karantawa

Xiaomi mai wanki da bushewa

Abin da zan iya ce, yana da dacewa ga kowa don samun irin wannan na'urar multifunctional. Babu buƙatar rataya rigar wanki akan baranda ko gudu waje. Injin wanki na Xiaomi tare da bushewa yana shirye don irin waɗannan ayyukan. Fasaha mai fasaha da kanta tana wanke wanki kuma tana shirya ta don yin guga na gaba ko adana tufafi masu tsabta a cikin kabad. Sinawa sun dade suna koyon mayar da mafarki gaskiya. Tare da alamar Xiaomi, ingantattun fasahohin suna da sauri ƙware kuma sun bugi kantuna a duniya. Wayoyi, smartwatches, injin tsabtace mutum-mutumi, 'yan wasan kafofin watsa labaru - duk abin da kuka taɓa, komai yana da alaƙa da Xiaomi ba tare da tsangwama ba. Na'urar wanki na Xiaomi tare da na'urar bushewa Kayan aikin Smart an ba su da bayanan wucin gadi da ake kira VioBrain. Hakika, Sinawa dole ne su yi lamuni daga... Kara karantawa