Amaqiniso ezithakazelisayo kakhulu ngabantu. Amaqiniso ethakazelisayo umuntu

Man - isidalwa emangalisayo kakhulu, adalwe nemvelo! Bangaki zatholwa ekuhloleni izitho zomzimba womuntu, futhi kungakanani ayikaziwa futhi simbe kule yonke kancane - umzimba wethu. Ezinye amaqiniso ethakazelisayo Ngabantu ababalwe ngezansi, kuyosiza umfundi ukufunda okuthile okusha.

ingqondo

Umzimba womuntu okungenani wafunda ubuchopho. Nakuba ososayensi bakwazi ukwembula izimfihlakalo eziningi lesi sitho emangalisayo eziyinkimbinkimbi, kukhona ukwaziswa okwengeziwe futhi kabanzi mayelana nezici zayo kanye namakhono. Ngakho-ke, sibuka amanye amaqiniso athakazelisayo ngabantu, njengoba kwakuwusuku naye.

Bewazi yini ukuthi ubuchopho kudinga esilinganayo namandla ibusa desyativattnaya isibani? It kuvela, akusilo ize opopayi womuntu ikhanda lubonisa kubaneka ingilazi yesibani, lapho ikhanda hero kukhona umqondo smart. Lokhu kuhlobana unelungelo ekuphileni, njengoba neze iqiniso. Ubuchopho, ngisho iphupho edonsa amandla okuningi njengoba ukukhanya isibani encane.

Okuxakayo ukuthi umsebenzi omkhulu kunayo yonke ingqondo kwenzeka ebusuku hhayi emini. Kungaba kunengqondo ukuphetha ngokuthi ebusuku "uqamba amanga" embhedeni kuzodinga amandla kakhulu esingaphansi manipulations eziningi eziyinkimbinkimbi lowo muntu wenza ngesikhathi sokusebenza. Kodwa ososayensi baye bathola okuphambene - is lapho umuntu "kuvaliwe", ubuchopho bakhe is "ivuliwe". Nakuba incazelo yesayensi ngalokhu okwamanje, kufanele umbonge "abazikhandlayo" umzimba ngenxa yomsebenzi wakhe onzima ngesikhathi sokulala, ikakhulukazi njengoba kusinika umbono emnandi.

igazi

Ayikho amaqiniso ngaphansi othakazelisayo ethakazelisayo igazi lomuntu. Emuva ngo-1971 eshicilelwe engu-25 eyalandela uDkt uRaheli uNawomi, lapho uthi iqembu igazi kuxhomeke kakhulu - ukuziphatha, uhlamvu, imikhuba, futhi unemizwa. Ngaphezu kwalokho, abesifazane ngegazi gr.V siphile isikhathi eside kakhulu kuneminyaka abesifazane ngegazi gr.0. Indoda gr.V, kunalokho, baphila ngemali engaphansi kwe iqembu 0. Ngeshwa, le izibalo akusho okwamanje incazelo ngokwesayensi.

Bewazi yini ukuthi uma zonke imithambo yegazi yomuntu omdala ukudonsa emgceni locondzile, sithola ubude sitja ezingaphezu kuka-95 000 ubude! Futhi kulinganiselwa: ncela lonke igazi kumuntu ukukhokhela izigidi ezingu 1.12 omiyane!

Inhliziyo baphokophelele igazi ukuzungeza umzimba wonke, kudala ingcindezi ukuthi uyakwazi qhumisa indiza enamandla angaphezu kwangu-9 amamitha.

Isekhondi elingu-1 ohlelweni womuntu kwegazi has isikhathi ubuhlanga amaseli 25 bhiliyoni.

It kuvela ukuthi igazi lomuntu kwabantu efanayo amanzi olwandle, kodwa luthe ukuqina kakhulu ukwedlula amanzi ahlanzekile. Futhi elingu-1 umnkantsha ukhiqiza 3 million egazi, kodwa 1 yesibili amakhefu nje abaningi.

amathumbu

Kodwa ezinye amaqiniso ethakazelisayo imizimba yabantu. Eliphakeme kunawo sitho yangaphakathi emathunjini amancane. It kuvela ukuthi uma uqhathanisa ubude emathunjini amancane ngekukhula omdala Ngokwesilinganiso, kuyoba kane.

I-acid esiswini ekugayeni ukudla, nolaka ukuze uqine ukuthi yakwazi ukuncibilikisa insingo! Yiqiniso, asikho isidingo hlola idatha ku esiswini sakhe, kodwa ngokuvamile hydrochloric acid, esiswini efanayo ezicini ezithile, ancibilikisa kalula izinhlobo eziningi izinto ezimbiwa phansi.

emaphashini

It kuvela ukuthi iphaphu kwesokudla ezingaphezu kuka kwesokunxele, Uyazi ukuthi kungani? Kulula - kwesokunxele inhliziyo futhi wamaphaphu kwesokunxele ukuba 'ikhulule' indawo-ke.

Izithombe ezithathwe ukudweba ingxenye efanayo emaphashini, nakuba eqinisweni they are ukuhluka. izibilini nenhliziyo yomuntu itholakala ngempela liphakathi, kodwa kancane esitshekile ngakwesobunxele, kunjengokungathi nokuphoqa ingxenye wamaphaphu.

lesikhumba

Kunzima ingasaphathwa umzimba zangaphandle ezifana isikhumba womuntu. Amaqiniso ethakazelisayo amakhono ayo okumangalisayo. Lona isitho elikhulu endaweni umzimba imayelana 2 m ² nesisindo 2-4 kg.

Esikhathini isikhumba anikezwa: 500 000 touch receptor 1 million eziyimpumelelo okubuhlungu 3 million umjuluko nezindlala. Njalo ngeminithi, udabula igazi 460 ml. Per isentimitha skwele isikhumba kukhona amaseli kwezigidi eziyisithupha.

Ekuphileni kwalo konke, "inkosi" it is olusha izikhathi ezingaba yinkulungwane. buyekeza Igcwele ethile ngengqamuzana eselikhulile kungenxa izinsuku 26-30, futhi izinsana - 3 izinsuku.

Sweat nezindlala ise isikhumba ukuze alawule nezinga lokushisa komzimba. Uma isamba lisuka ezigidini ezingu-2 kuya 5, abaningi kubo esisogwini izinyawo nezintende zezandla - 400 nezindlala ngayinye 1 cm ^2. indawo Okwesithathu uya esiphongweni, lapho izindlala 300 per 1 cm ^2. Emini, cishe ilitha umjuluko ivelele isikhumba, ngisho ngaphezulu abanye abantu. Afrika nabantu baseYurophu ujuluke ezingaphezu kuka-Asians, ngokuthi banokuningi umjuluko nezindlala.

I nezindlala sebaceous abasebenza ngakho ngenkuthalo ukuthi usuku anganikeza-20 amagremu sebum. Yini na? Kuyadingeka ukuba afeze imisebenzi esemqoka kwesikhumba - ni oyisivikelo sawo. I nesinqumela elakhiwe, exutshwe ukujuluka, akha ifilimu zokuzivikela ukuthi zivikela ukuhlaselwa amagciwane fungal kusuka ngaphandle.

Isikhumba obucayi kakhulu futhi ebucayi ihlanganisa Isivalo, futhi yilona thickest phezu amathe ezinyawo, lapho ukujiya ifinyelela isigamu milimitha.

Wonke umuntu ngaphawula ukuthi ngemva kokuhlala isikhathi eside emanzini, isikhumba kuba esishwabene. Ngakho-ke akwenzekanga ngephutha. Ukumanzisa iminwe yakho musa ezitjhelelako, nemvelo uye walungiselela lapha ukwenza okunjalo yesikhashana eyinqaba "zizivikele."

Ngo-1901, u-Alfred wesikhumba Blashko elathola lolu daba ukuthi isikhumba Isintu sihlukaniswe i band ongabonakali evelayo kuphela izifo ezithize.

amehlo

Futhi wenzani nge umbono wakho, futhi bangaki amaqiniso ethakazelisayo emehlweni womuntu omaziyo?

izingane Iningi osanda kuzalwa amehlo aluhlaza-grey, ngoba kwakheka sombala e iris is ngonyaka wokuqala. Ngokuthakazelisayo, umbala kanye ububanzi umfundi ukushintsha phakathi nokuphila. Ngo izinsana abafundi abadala unciphise.

Okunye amaqiniso ethakazelisayo abantu ethi umfundi uhlale omnyama e umuntu enempilo. Lapho esegugile (nge uphawu lens kanye cataract), kuba esinamafu.

Zama ngokushesha uqalaza egumbini futhi phawula amabanga amaningi indlela ezahlukene ngesikhathi esifanayo wena ngokugxila. Lens izinguquko iso ukugxila ngokucijile ngisho naphambi kwabantu isikhathi ukuthola ngayo. Ungakwazi qhathanisa lokhu umphumela ikhamera lens kuthatha imizuzwana embalwa ukugxila isiqondiso komunye ibanga kwenye. Ngakho, i-lens ocular ishesha kakhulu ikhamera lens. Uma wayengadlanga ikhono olumangalisa, izinto ezizungezile sonke isikhathi kungaba ungagxilanga futhi emnyango kuso.

Le ndoda eshaywa ngosuku-15 000 izikhathi. Lesi sici isigamu-reflex, ukuthi kwenziwa ngokuzenzakalelayo, kodwa uma kudingeka, umuntu ngeke akwazi ukungakhathazeki blink isikhathi eside.

Lokhu umsebenzi kusiza ukususa izinhlayiya ezincane ebusweni yeso kanye "uvuselele" izinyembezi ahlanzekile ozwakala iso zihlangana nomoya-mpilo has impahla elwa namagciwane.

It kuvela ukuthi lapho amehlo aqale ukuze ome, bona unekhemikhali amanzi. Eqinisweni, ukudabuka yakhiwa izinto eziningana: amanzi, amafutha, isikhwehlela, okufanele kube ngezabelo esiqinile. Uma sinqamukile ukufana, amehlo angase ome futhi kulesi simo, umyalo kuyinto izinyembezi Kwabiwa ingqondo.

Yini wenze ezinye amaqiniso ethakazelisayo abantu? IsiZulu wemithi Dzhon Dalton akazange ukuhlukanisa abomvu. Lapho umgcini-nsimu bamlethela bamphathele red roses ukupenda namanje Lifes, usosayensi kuvezwa izimbali blue. Yingakho gone Inkulumo yokuqala "rose blue Dalton." UJohane wachaza isimo sakhe kusukela iphuzu zesayensi of umbono, bese lesi sifo ngokuthi "ukungaboni umbala".

inhliziyo

Ngazi ngamaqiniso amaningi athakazelisayo mayelana inhliziyo yomuntu njengoba isitho ezibaluleke kakhulu, kusukela lapho ukuphila ngokwako kuncike. Ngakho, ngokwesibonelo, i-Mexican ejele kumuntu osonile zilindele umusho ukubulawa nokufa. Isifiso wakhe wokugcina kwaba ukuvumela ukubukela World Cup. Ngo ukufana wethimba esithandayo elahlekile futhi kumuntu osonile siphuke imimoya eshona kungalindelekile ngenxa yokuhlaselwa yinhliziyo. Futhi kwenzeka.

Ngoba bonke ukuphila ukushaya kwenhliziyo yomuntu okwenziwa mayelana no 3 billion izikhathi. Acela inhliziyo - lena mzuzu nciphisa valve.

-papyrus yaseGibhithe lifanekisela inhliziyo yomuntu njengoba Inkonde isuke, wafihla ikhanda lakhe ngaphansi sephiko lalo. Futhi lasendulo eRoma wayekholelwa ukuthi indandatho umunwe lihlotshaniswa ukuthi umzimba. By endleleni, lapha ke waya isiko ukugqoka wedding izindandatho kule umunwe.

Uma ingakapheli iminyaka 45 ikhanda esiphezulu akuvali empompini, umthamo wamanzi leaked silingana lapho inhliziyo iphampa ngoba bonke abantu abaphilayo.

izinzwa

Izinhlaka ukuhogela, ukunambitheka, amehlo ezimpumputhe, izindlebe - zonke izinzwa yomuntu. Amaqiniso ethakazelisayo kubo zihlukene kangaka futhi eziningi ukuthi zonke hhayi ukutshela. Sizokwenza ukuchaza ambalwa zazo hhayi wonke umuntu oye wezwa kuBaba futhi kuphela.

receptor Touch akuzona kuphela esikhumbeni, kodwa futhi kwezinye amaqembu imisipha, amalunga ngisho nolwelwesi lwamafinyila.

Uma touch kancane izandla, inhliziyo yomuntu iqale ukushaya kancane kakhulu, futhi kancane blood pressure.

Ngenxa yalokho, ososayensi baye benza onentshisekelo observation isilingo. Iqembu 40 preterm izingane ahlukaniswe isigamu. Eqenjini lokuqala izingane ngomusa kuwukuziphulula nsuku zonke ngehora elilodwa, futhi izingane neqembu lesibili - akukho. Ngemva kwezinsuku ezingu-10, zonke lezi zingane zazikalwa, bese wathola ukuthi ngamandla efanayo labo izingane caressed, ukuthola isisindo 47% ngaphezulu kunalawo okuyinto ningathinti.

By the way, ungamangali uma uzwa ukuthi ukunambitheka kokudla umuntu ibona hhayi kuphela emlonyeni. It kuvela ukuthi ikhala 5 million receptor olfactory, ezinomthelela ukuhlonza amaphunga ahlukene angaba yizinkulungwane eziyishumi futhi ngesikhathi esifanayo kuthinte ukuqashelwa ukudla. Ososayensi bathole ukuthi mouthfeel ezingaphezu kwesigamu kuwumphumela kwethonya receptor olfactory.

izinzipho

Yini ezithakazelisayo namanye amaqiniso ngabantu ungacabanga? Awu, isibonelo, ubuwazi ukuthi nail ezanda ivuliwe umunwe phakathi? It is waphawula ukuthi phezu umunwe phakathi isandla evelele (sokudla noma sesincele), it is ekhula. baye Ososayensi okwamanje esiphethweni zokuthi kungani injalo. Kodwa kuthathwa ngokuthi izinga lokukhula nail kwadingeka into ukwenzani ubude umunwe. Ukwazi lokho singaphetha ngokuthi waqopha umunwe nail has sikhule ngokushesha kunokuba lonke, futhi emfushane - kancane.

mayelana umuntu

Man - ezithakazelisa kakhulu emhlabeni umzimba ukuthi atawutadishelwa Sekungamakhulu eminyaka abaningi, isikhathi ngasinye ukuze uveze imininingwane entsha sonke isintu futhi abantu ezicacisiwe ngokukhethekile. Ngokuqinisekile kuqashelwe futhi amaqiniso athakazelisayo mayelana abantu Russian ngokukhethekile. Okwamanje, singabeNkosi izibalo jikelele ukutholakala nokuqaphelisisa zomzimba womuntu.

Ekugcineni singathanda okuthile ukumangala ekhethekile. By the way, wake wazibuza yini ukuthi yini ebingenzeka uma umzimba asuse iningi kwezitho zangaphakathi? Cabanga - ukufa? Kodwa hhayi ukuyichaza! Uma uthi nhlá, umzimba womuntu ulula. Lo muntu ngeke baphile uma kwadingeka asuse ubende, isisu, omunye izinso, abangamaphesenti angu-75 isibindi, omunye wamaphaphu, ikholoni futhi amaphesenti angu-80 cishe kunoma isiphi ise imbilapho kanye endaweni okhalo! Yiqiniso, ngaleso sikhathi abantu ngeke bakwazi ukuzizwa zizinkulu, kodwa ngaphandle zonke lezi zidumbu ngeke afe. Nasi imfihlakalo - indoda!