M'zaka za zana lapitali, asayansi adachita kafukufuku ndipo adaganiza kuti kale ndi 2000, makanda amabadwa popanda kutero mano. M'mano, amatchedwa mano achitatu kutafuna kapena "eyiti". Masiku ano tikukhulupirira kuti kafukufukuyu adalephera. Inde, "zisanu ndi zitatu" sizimangoganiza kuti "zoyambitsa" zatsopano. " Koma ana ambiri amabadwabe ndi misonkhano ya mano awa. Kodi malingaliro a asayansi anali otani? Choyamba, pamtundu wa chakudya cha munthu wamakono. Mwachitsanzo, ku Makak, kutafuna mano - anayi mbali iliyonse! Munthu wamakono, monga kale, akadali atatu. Koma nthawi zambiri mano awa amakhala "osakwanira": sikofunikira, sangagwire ntchito yawo. Ndipo imalumikizidwa ndendende ndi mawonekedwe a chakudya. Sitinatama kutafuna kwa nthawi yayitali, simumadya nyama ina yaiwisi ndi chakudya china choyipa, chosasunthika, chomwe makolo athu akutali amadya.
Monga lamulo, manowa amangokhalira zaka 16-18 zaka ndi kupitirira. Nthawi zina okalamba kwambiri. Pali milandu pamene mano achisanu ndi chitatu akukulira agogo a pansi pa ziwonetsero! Manowa ndi achilendo. Ali ndi mizu ina. Chifukwa chake, "zisanu ndi zitatu" ndipo zasweka mtsogolo, ndipo nthawi zambiri zimasinthidwa. Zikuwoneka kuti thupi "lopanda pake" limakhala ndi chiwalo chomwe sichimanyamula katundu wamkulu, chifukwa ndi chakudya chamakono titha kuthana ndi awiriawiri a mano awiri. Koma izi sizitanthauza kuti poyamba pavuto lamavuto, ndikofunikira kuchotsa "eyiti". Mu nthawi za Soviet, panjira, mano akakhala pamalonda, anali osamala kwambiri kuti mano awa. Ndipo tsopano mu chipatala chilichonse, ndidzakhala wokondwa kuwachotsa. Ndizofunikira kuti mafomu achisanu ndi chisanu ndi atatu ndiokwera mtengo kwambiri pamndandanda wamtengo. Mosamala, izi zimachitika chifukwa chakuti anthu amalimbikitsidwa kuti awachotse. Nthawi zambiri, safunikira ngakhale kuwakopa. Ndipo ndili ndi chidaliro kuti nkhani yokhudza kuperewera ilipo molimbika. Inde, zisanu ndi zitatuzo sizili bwino kwa adotolo, "kubweretsa" kwa iwo ndizovuta. Koma alibe mizu yodabwitsa, palibe katundu wopatulika. Ndipo ndikofunikira kuuza funso laza milandu yomwe ili ndi wamba, "osati" mano. Nthawi zina, zisanu ndi zitatuzi ziyenera kukhala zovuta. Ndipo ngati alephera kuzisunga m'njira yabwino, yesani kuchiza. Mano achisanu ndi chitatu ndi omaliza mu mzere wamano. Amasunga fupa. Ngodya ya nsagwada ili pamalo "asanu ndi atatu". Ndipo ngodya zimadziwika ndi sayansi, izi ndi kulumikizana kosavuta kwambiri. Ngati muchotsa mawu anzeru, fupa m'malo ano liyamba "kuchoka", ulusi. Izi zikutanthauza kuti mwayi wovulala uchuluka, nsanza zambiri. Nthawi zina mano achisanu ndi chitatu amagwira ntchito ya chisanu ndi chiwiri. Atachotsa "asanu ndi awiriwo, adokotala omwe ali ndi zonyansa zina amatha" kusuntha "dzino lanzeru pamalo osungira tchuthi chomwe chidzagwirira ntchito. Palinso mfundo ina yofunika yomwe imafotokoza chifukwa chake muyenera kutenga "eyiti" eyiti ". Munthu ali ndi awiriawiri a mitsempha yaubongo. Ndiye kuti, minyewa ya 24 imafuna thupi lathu lonse. Kulankhula mophiphiritsa, thunthu limodzi mitsempha imalowa chidendene, china m'chiwindi, chachitatu m'diso ndi zina. Izi zimakhazikika pamankhwala a mankhwala a Tibetan, omwe amasinthana poyerekeza ndi kanjedza wonse. Ndipo, ngati tilimbikitsa mtundu wa kanjedza, chizindikiro chochokera ku nthambi yoopsa limapita ku thunthu lamitsempha, kuchokera ku ubongo. Ndipo ubongo "sukumvetsa" ndiye chizindikiro kuchokera kwa wodwala kapena kanjedza? Ndipo amayamba "kuchitira" ndi mfundo yake, ndi thupi lomwe likugwirizana ndi mathero a mitsempha. Palibe amene akudziwa kuti matupi athu 6. Koma mutatha kuchotsedwa, thupi lathunthu lingasokonezeChifukwa chake, kuchotsedwa kwa dzino lililonse kuyenera kuchitidwa umboni wokhwimitsa zinthu ngati kuti sungunuka ndikosatheka. Chotsani chifukwa cha chifukwa chokha adokotala "sakonda eyiti" ndi mlandu.
Ngati musanayike braces, orthodontist amalangiza kuti achotse mano achisanu ndi chitatu kuti asasokoneze njirayi, lingalirani za ukatswiri wa katswiriyu. Chifukwa dokotala wabwino akudziwa kuti "zisanu ndi zitatu" nthawi zambiri, kupatula milandu yacizole, musakhudze kuluma. Koma zimatha kukhudza ntchito ya Orthodontics, ngati amagwira ntchitoyo mosamala komanso bwino. Ndi kudzilimbitsa nokha, ikofunika kuchotsa mano asanu ndi chitatu pasadakhale.
Mphindi yofunikira - mano achisanu ndi chitatu sichimayikidwa. Choyamba, sakuluma, ndipo chachiwiri, amakhala olemera kwambiri kwa dokotala. Malo awa ndi "zonunkhira" kuchokera pakuwona opaleshoni - nayi kuchuluka kwakukulu kwa zombo ndi misempha. Ndipo paliponse pomwe pali zovuta zisanu ndi zitatu zomwe zimatha kubweretsa zotsatira zazikulu. Chifukwa chake, upangiri wambiri ndi wotere - mano anzeru amakhulupirira anthu akatswiri azachipatala okha.