Sihloko: Isayensi

I-GPS ngezingubo ezintsha - ukulandelela okuphelele

  Ukuthenga izingubo ezintsha esitolo senkampani, abathengi abanaki njalo amalebula umkhiqizi awathungela olayini. Kubukeka sengathi umkhiqizo unakekela abantu, ukwazisa ngezimo zokugcina, ukuwasha noma uku-ayina. Kodwa-ke, ucwaningo lwezingubo zemikhiqizo eminingi yaseYurophu naseMelika lubonisa ukuthi konke akulula kangako. Ukuhamba ngaphakathi kwejazi, ibhulukwe, ibhantshi eliphansi noma ihembe, uzothola ilebula elithakazelisayo elenziwe ngezinto eziminyene kakhulu. Lena i-chip ye-RFID, futhi mhlawumbe ne-GPS ezimpahleni ezintsha. Uzwe kahle - i-chip esebenzisa ubuchwepheshe be-global positioning system (GPS). Kuyaphawuleka ukuthi ngocwaningo oluningiliziwe lwelebula, umthengi uzothola imibhalo nemidwebo echaza idivayisi ngokuningiliziwe. ... Funda kabanzi

Ukushisa imishanguzo e-Ukraine: isinyathelo ngeNkathi Ephakathi

Muva nje, izinkundla zokuxhumana zigcwele ukubuyekezwa kwevidiyo okujabulisayo lapho abantu abasha bethatha imithi ngenkani emakhemisi bese beyishisa emgwaqweni. Ngaphansi kwezibabazo zenjabulo kanye nokuhlabelela, intsha itshela umphakathi ngokulwa nezidakamizwa. Ukushiswa kwemithi e-Ukraine kukhulu. Isizathu ngamakhulu emilutha yezidakamizwa emadolobheni acubungula amalungiselelo emithi asemthethweni abe yizidakamizwa. Ngokwemvelo, umphakathi uhlaba umkhosi. Ukulutha kwezidakamizwa kugcwalise amadolobha nezifunda - ingozi yokuthola isakhamuzi sase-Ukraine iphezulu kakhulu. Kunenqwaba yezinhlangano eziza ekulweni nezidakamizwa. Yiqiniso, ukunqamula umoya-mpilo emithini ethengekayo kuyilungelo. Kodwa okuthile... Funda kabanzi

Uyini uStenhenge: isakhiwo, eNgilandi

Okokuqala, ake sithole ukuthi yini i-Stonehenge. Lesi yisakhiwo samatshe amathathu ngendlela yencwadi ethi "P". Izikhumbuzo eziyinqaba zempucuko yasendulo zitholakala engxenyeni esenyakatho yeNgilandi. Isakhiwo somlando sisukela ku-2-3 millennium BC. Isikhathi se-Neolithic. Iyini i-Stonehenge Indawo edume kakhulu yemivubukulo eNgilandi ihlotshaniswa namaDruids asendulo. Akudingeki ube uchwepheshe ukuze uzenzele esakho isiphetho ngokusekelwe ekubukekeni kwe-Stonehenge. Itshe le-altare, inkundla encane ebiyelwe ngamatshe kanye nomnyango owodwa oyikhothamo - isakhiwo sobuhedeni ngokusobala singesemihlatshelo. AbaseBrithani banombono wabo, kodwa ngaphandle kwamaqiniso Vumela izinganekwane zixhumanise i-Stonehenge nobuthakathi noMerlin, abacwaningi be-Great ... Funda kabanzi

I-melting iqhwa: izinzuzo kanye nokulimaza kwabakhileyo eMhlabeni

Iqhwa liphule iqhwa e-Antarctica - ngo-2018, abezindaba babevame ukubika izindaba ezifanayo. Ukuncibilika kwezinguzunga zeqhwa kubangela ukwesaba engxenyeni eyodwa yabantu bomhlaba, kanye nenjabulo kwesibili. Iyini imfihlo - iphrojekthi ye-teranews.net izozama ukuqonda lolu daba. Ake siqale ngeqiniso lokuthi i-Antarctica iyisigxobo esiseningizimu yoMhlaba - ngaphansi kwembulunga. I-Arctic iyisigxobo esisenyakatho yeplanethi - phezulu embulungeni. Izinguzunga zeqhwa ezincibilikayo: izinzuzo futhi ziyalimaza Ngokuqinisekile, ibhulokhi elingangedolobha lesifunda eliqhekezekile endaweni eyiqhwa lizodala ukwesaba phakathi kwezakhamuzi zezindawo ezisogwini. Intaba yeqhwa ekhululiwe ukuba intante izobhidliza yonke into esendleleni yayo: umkhumbi, isikejana sokudoba, insika, ngisho nechweba. ... Funda kabanzi

Izinja ziyaqonda ukukhuluma komuntu.

Ucwaningo olwenziwa njalo ososayensi baseMelika luye lwembula izimfihlo zabafowethu abancane. Izinja ziyayiqonda inkulumo yomuntu - izazi zezinto eziphilayo zamemezela. Ososayensi bamemezele ngokusemthethweni ukuthi abangani basekhaya abanemilenze emine bayayiqonda inkulumo. Ngaphezu kwalokho, bahlukanisa imishwana engenalutho engathwali umthwalo we-semantic. Izinja ziyayiqonda inkulumo yomuntu Ukuhlolwa kwezinja kwenziwa kusetshenziswa i-MRI. Ucwaningo lwalubandakanya izilwane ezikhulile eziyi-12. Ekuqaleni, izinja zaziswa ngezinto, zaqamba amagama. Izilwane nazo zaboniswa futhi zabizwa ngokuthi imiyalo. Ngemva kwalokho, inja yafakwa ngaphansi kwesithwebuli se-MRI futhi yabheka izinkomba, ifunda amagama esilwaneni. Imiphumela yazo zonke izinja ezibambe iqhaza ekuhlolweni ibifana. Umngani onemilenze emine uphendule... Funda kabanzi

Umklomelo kaNobel: Abaphumelele Iminyaka ye-2018

Unyaka ka-2018 awuhlukile kwabawine uMklomelo kaNobel. Kukhona iziphakamiso ezi-5 sezizonke: i-chemistry, i-physics, imithi, izincwadi kanye nezomnotho. Kuyaphawuleka ukuthi i-Nobel Prize in Literature ayizange ithole iqhawe layo. Ihlazo lidale ukuhlukana kwe-Swedish Academy of Sciences. Abawine uMklomelo KaNobel ngo-2018 Ngokushesha ngemva komcimbi wokuklomelisa, owenzeke ngoDisemba 10, 2017, ababambiqhaza abangama-500 bafaka izicelo zoMklomelo Wokuthula. Amakomiti amane azimele afundela abantu abazongenela ukhetho futhi abakhiphe ngokwawo ngokwabo. Isiphetho sabaphumelele abasele sinqunywa yiKomidi likaNobel. Eqinisweni, cishe unyaka udlula phakathi komklomelo nokuvulwa. Umklomelo Wemithi. Ososayensi, uJames Ellison noTasuku Honjou, bakwazile ukukhohlisa isimila esinomdlavuza. KODWA... Funda kabanzi

I-Daewoo Battery Submarine

I-submarine i-Daewoo - izwakala isabisa. Uma ulandelela umlando womkhiqizo waseNingizimu Korea, inkampani, eqala nge-electronics ekupheleni kwekhulu lama-20, yazibonakalisa kahle embonini yezimoto. Ngo-2018, umkhumbi-ngwenya, futhi eminyakeni engu-5-10, amaKorea azondizela e-Mars ngamarokhethi ane-logo ye-Daewoo. I-Submarine Daewoo: Imininingwane Umkhumbi-ngwenya ohamba ngamathani ayizinkulungwane ezi-3, ubude obungama-83 m nobubanzi obungamamitha ayi-10, ufakwe injini kagesi nedizili. Umenzi ugcizelele ukungabi namsindo. Abamele i-US Navy, ngemva kokuhlolwa, baqinisekisa ukuthi umkhumbi-ngwenya we-Daewoo, ngobukhulu bawo, awuthuli. AmaKorea azodlulisela umkhumbi-ngwenya kuNavy yawo ngo-2020, futhi ngo-2022 bahlela ukubeka umkhumbi-ngwenya ... Funda kabanzi

Umbhubhisi Wezinganekwane: UJuliana Suprun

Umabi wesikhashana wemisebenzi kaNgqongqoshe Wezempilo wase-Ukraine wanquma ukuqeda izinganekwane mayelana nendlela yokuphila enempilo. Ekuphakeleni kwakhe kuFacebook, umbhubhisi wezinganekwane u-Uliana Suprun unikeza amathiphu okuthi ungayinakekela kanjani impilo yakho kubantu base-Ukraine. I-Mythbuster inikeza iseluleko Kufanele udle u-ayisikhilimu womphimbo obuhlungu Khumbula umkhuba wekhulu lama-20, lapho u-ayisikhilimu welulekwa ukuba udle kuphela ngemva kokuhlinzwa ukuze kuqedwe amathoni. Kwezinye izimo, ogogo nomama bethu babephoqelekile ukuthi baphuze itiye elishisayo futhi bagaye ngesisombululo esishisayo saline. Umbhubhisi wezinganekwane, u-Uliana Suprun, wawuyeka umkhuba wokhokho bakhe futhi wayala u-ayisikhilimu kwabagulayo. Ukugcizelela ukuthi ukudla ukudla okubandayo nakho kuzonikeza umphumela omuhle. Kufanele uhambe neqolo u-Ulyana ... Funda kabanzi

Ukwembiwa kuCroatia - jug yasendulo yobumba

Okunye okutholwe emazweni aseBalkan kwadonsa ukunaka kwabacwaningi abavela kuwo wonke umhlaba. Ngokwezazi zemivubukulo, izinsalela zikashizi zatholakala embizeni yobumba yasendulo. Okuqukethwe komkhumbi we-ceramic cishe kuneminyaka eyi-7 ubudala. Ukumba eCroatia kuyaqhubeka - wonke umuntu uyazibuza ukuthi yini enye abavubukuli abazoyithola. Iminyaka ye-Balkan cheese indala izikhathi ezi-2 kunemikhiqizo yobisi yaseGibhithe. Ukumba e-Croatia Imikhumbi enoshizi etholwe ngasogwini lwase-Dalmatia. Ososayensi bathole ngokunembile ukuthi okutholakele kungokwenkathi ye-Neolithic. Futhi, abacwaningi baphawula ukuthi ukutholakala njalo kwezinsalela zemikhiqizo yobisi eYurophu naseGibhithe kubonisa ukuthi abantu basendulo babengaguliswa yi-lactose. Njengabantu baseSlavic. Izinto zobumba ezinemilenze nokuma komkhumbi ... Funda kabanzi

UDolphin isilwane esihlanzekile

Ososayensi base-Australia bakwazi ukuthola elinye iqiniso ngabafowethu abancane. Ihlengethwa isilwane esincelisayo esihlakaniphile, kusho abacwaningi. Futhi kunezizathu. Abantu base-Australia bakulungele ukunikeza ubufakazi bokuthi ihlengethwa lafundisa izihlobo zalo iqhinga endle. Ihlengethwa isilwane esincelisayo esihlakaniphile Kuvela ukuthi ngo-2011 ososayensi babona isakhamuzi sasolwandle eduze nogu lwase-Australia, "esihamba" ngomsila wayo. More emhlambini akazange alinge ukuphinda iqhinga. Ngemva kweminyaka, ososayensi bathola ukuthi amanye amahlengethwa angu-XNUMX ayenekhono lokuhamba umsila. Ngokusho kochwepheshe, ihlengethwa lafunda leli qhinga e-dolphinarium, lapho elashwa khona amasonto amathathu. Ihlengethwa isilwane esincelisayo esihlakaniphile esibamba ngokushesha yonke into empukaneni. Uma kwenzeka... Funda kabanzi

Kungani amadoda nabesifazane beguquka: izizathu

IYunivesithi yaseQueensland yenza ucwaningo ngobudlelwano phakathi kwendoda nowesifazane. "Kungani amadoda nabesifazane bekhohlisa," kubuza ochwepheshe. Impendulo ayizange isimangaze. Ngempela, ekhulwini lama-20, izazi zokusebenza kwengqondo zafakazela ukuthi abantu abanenani elikhulu labalingani bobulili bathambekele ekuhlubukeni ebuhlotsheni. Abantu abanamawala bavame ukuxhumana nabobulili obuhlukile, njengoba sebeshadile kakade. Kungani Abesilisa Nabesifazane Bakopela: Izizathu Ubudlelwano phakathi kwabesilisa nabesifazane buhlukile. Ngakho-ke, kungaphezu kwamandla ososayensi ukuthola indlela yothando. Nokho, kukhona ithuba lokuthola iphethini. Ngokwesibonelo, abantu abanamawala abakwazi ukulawula imicabango yabo futhi bazivumelanise kalula nesimo. Ngokwenza izimo zokuxhumana, kulula kubantu abanjalo ... Funda kabanzi

Isidalwa esisheshayo emhlabeni: ososayensi bayathola

U-2018 ugcwele izimanga emkhakheni wokutholwa kwesayensi. Ngemuva kokufakelwa kwekhanda ngempumelelo kanye nokuqoshwa kwengxenye yofuzo lomuntu, ososayensi bakwazi ukuthola isidalwa esishesha kakhulu emhlabeni. Umqondo othi "isidalwa" uthinta umhlaba wama-invertebrates kanye nezakhamuzi ze-unicellular zeplanethi enguMhlaba Isidalwa esisheshayo emhlabeni i-Georgia Institute of Technology ososayensi, e-United States, yakwazi ukukala isivinini sokuhamba komuntu ohlala emanzini ahlanzekile. I-Spirostomum ambiguum - isidalwa esifana nesibungu esingama-4 mm ubude sihamba emanzini ngokungena emzimbeni. I-cilia etholakala emzimbeni eduze komjikelezo isiza umzimba ukuthuthukisa isivinini. Amakhilomitha angama-724 ngehora - irekhodi elinjalo lejubane labekwa isilwane esineseli elilodwa iSpirostomum ambiguum Isidalwa esishesha kunazo zonke emhlabeni esihehayo ... Funda kabanzi

UJoseph Stalin wangena ngaphansi kwesando ngesimo semaskhi

Indali yesiNgisi I-Canterbury Auction Galleries idonsa ukunaka komphakathi ngenkatho yayo ewubukhazikhazi. Umuntu uthengisa ubuntombi, omunye uthengisa izinso zakhe, omunye umqoqi waphakamisa umholi omkhulu waseRussia. UJoseph Stalin, owethulwe ngesimo sobuso bethusi, wangena ngaphansi kwesando ngentengo engokomfanekiso - ama-dollar ayizinkulungwane ezingu-17,3. Umholi weqembu labasebenzi uyafuneka Imaski yethusi yokufa ethathwe ebusweni nasezandleni zikaJoseph Stalin itholwe ekamelweni eliphezulu lendlu yendoda yaseBrithani. INgisi liyakuqinisekisa ukuthi abalingisi abakamkhulu oshonile, nomlando wento yethusi umnikazi wayo akaziwa. UJoseph Stalin wangena ngaphansi kwesando ngendlela ye-mask u-Dan Ponder, umdayisi, wavuma ezintathelini zezindaba ukuthi wayexakeke kakhulu ngenkatho ebonisiwe. Phela, imaskhi enjalo yamakhomanisi ... Funda kabanzi

Udokotela wawo wonke umndeni - umkhankaso wase-Ukraine

Ngo-April 2018, 2000, umkhankaso othi “Doctor for every family” wethulwa izakhamuzi zase-Ukraine. Abantu base-Ukraine baphoqeleka ukuthi basayine izivumelwano nodokotela abathi, ngokubona kwesiguli, bathethelele amathemba. Umelaphi kuzomele aqashe iziguli ezingu-1800, udokotela womndeni - 900, nodokotela wezingane - izingane ezingu-XNUMX. Ngokulandelayo, umbuso uthathe isinxephezelo kodokotela, esizovala isikhala samaholo. Amanani abukeka engelona iqiniso, futhi nodokotela ngokwabo abajahi ukuqhosha ngamaholo abo. Udokotela wawo wonke umndeni wase-Ukraine akajahile ukusayina izinkontileka nabamele ukunakekelwa kwezempilo. Ucwaningo lubonise ukuthi iningi labantu ligxile ekuzelapheni nasekusizeni ngezincomo eziku-inthanethi. Kodwa-ke, kulandela ukuthambekela ekuthuthukisweni kwemithi e-United States, ezama "ukusunduza" ku ... Funda kabanzi

Indawo yemivubukulo yezindunduma eKazakhstan: izinto zegolide

Izindaba ezivela eKazakhstan zashaqisa abavubukuli abavela kuwo wonke umhlaba. Wonke umzingeli wengcebo uphupha ngokuthola okunjalo, ingasaphathwa eyembayo emnyama. Esifundeni saseTarbagatai eKazakhstan, ngesikhathi kumbiwa indunduma yokungcwaba i-Elek Sazy, abavubukuli bathola izinto zegolide. Kuyaphawuleka ukuthi abezindaba, ngaphandle kokuqonda okwenzekayo, bamemezela emhlabeni wonke ukuthi igolide elitholakala endundumeni labhalwa ngekhulu lesi-7-8 BC. Sebebahlekile kakhulu ababhali bezimangaliso, abavubukuli bacacisa ukuthi izinsalela zabantu ababembethe izingubo zatholakala emngcwabeni. Kanye nezici zokuphila kwansuku zonke, ngokusho ukuthi zibonise cishe ikhulu leminyaka lokungcwaba. Ukumbiwa kwemivubukulo kwendunduma eKazakhstan: izinto zegolide Ngokusho kwenhloko yokumba, umvubukuli uZeinoll Samashev, ... Funda kabanzi