Kungakhathaliseki ukuthi amakati ahlukaniswa nombala, noma Izici zokubona izilwane ezifuywayo

Izinzwa zamakati namakati zifana nomuntu, kodwa zisebenza ngendlela ehlukile. Ingabe amakati anombala ofanayo? Imizwa yesilwane iklanyelwe kakhulu ekuzingeleni usizo. Ngisho nesilwane sinombono omuhle womzingeli.

Umbono ebusuku

Amehlo enkambu maqondana nobukhulu bomzimba aphezulu kakhulu. Ziyakwazi kakhulu ukukhanya kunezitho zomuntu ezibonakalayo. Kukhona umehluko ophawulekayo phakathi kokubona komuntu nesilwane, futhi akunjalo ngokuphelele ukukhuluma ngomnikazi wombono omuhle kakhulu ukuthi "ubona njengekati". Abamele amahlumela abonakala ngokucacile ekukhanyeni okuncane: badinga ukukhanya cishe izikhathi ezingu-7 kunomuntu. Kodwa ukukhanya okukhanyayo, ngokuphambene nalokho, kwenza kube lula kunzima umbono wabo wokubuka.

Lokhu kungenye yezici ezijwayelekile zokubona kwabahlobo bethu bezinwele. Ichazwa yisakhiwo esikhethekile sezitho zombono. Ngemuva kwe-retina yelungu lekati ibhethri elibonisayo, elifana nesilinganiso sezinhlanzi - i-tapetum. Ihlanganisa i-fundus, yenza umsebenzi wokucabangela, futhi inikeza isilwane ngokubonakala kahle kakhulu kusihlwa. Ukugxila kulo, ukukhanya kubuyela emuva ku-retina, okwandisa ukucaca kokubona emnyama. Indlela amakati ahlukanisa ngayo imibala ahlobene nalesi sici.

Izici zekhono lokubona

Ukuba khona kwe-tapetum lucidum kunikeza ikati umbono omuhle ebusuku, kodwa futhi kwenza kube nzima ukwenza umsebenzi obonakalayo ekukhanyeni okukhanyayo. Yingakho, ekukhanyeni okukhanyayo, isilwane asiqapheli lutho ngaphambili. "Amehlo e-Luminous" athola uhlaka olufanayo lokucabangela, futhi ukuze ufeze umphumela, udinga okungenani umthombo wokukhanya kancane.

Ebumnyameni obumnyama, akugcini. Lokhu kuchazwa ngokumane: i-tapetum ibonisa kuphela izinhlayiyana ezilula ezikhona, kodwa azizikhiphe zona. Ngakho-ke, ebumnyameni obukhulu, njengomuntu, ikati ayikwazi ukubona. Njengoba izitho zeso silwane azikude nomunye nomunye, futhi imifanekiso yeso elilodwa nelesibili lifana, kodwa akufani ncamashi. Lo umehluko unikeza umfanekiso wesithathu wokugcina, okungukuthi, owodwa-ntathu. Ngamanye amazwi, umbono wesilwane yi-binocular.

Ingabe amakati anombala ofanayo?

Ngenqubo yokuziphendukela kwemvelo, izilwane ezibusuku ebusuku zivumelaniswe kahle ngombono wokukhanya: zibona ngisho nokuhamba kancane emnyama. Kodwa ngenxa yalezi zimfanelo eziphawulekayo baye bahlabela abanye - umahluko nokukwazi ukubona imibala ehlukahlukene. Ngabe amakati athola umbala? Akukade kudala ukuthi bakholwa ukuthi babona futhi bahlukanisa kuphela abamhlophe nabamnyama kuphela. Lokhu kucabangela kwaba yiphutha.

Izilwane ziyakwazi ukuhlukanisa amathoni ayisisekelo ayisithupha kanye nemithunzi eminingi yegrey - kuze kufinyelele ku 25. Amakati, njengabantu, ayenama-trichromates: anezinhlobo ezintathu zama-cones. Kodwa umbono wabo wombala uhluke kakhulu kumuntu ojwayelekile, okukhumbuza umbono omkhulu we-colorblind. Yimiphi imibala yemibala ukuthi ikati ihlukanisa? Bangabona ama-shades ahlukene ahlaza okwesibhakabhaka nohlaza okwesibhakabhaka, kodwa obomvu kungabonakala njengobuluhlaza kanye ne-violet njengomthunzi ohlaza okwesibhakabhaka. Yiqiniso, i-pallet ecebile yemibala kanye nemibala, ebizwa ngokuthi i-Homo sapiens ngokuphelele, ayifinyeleleki emndenini wekati.

Ukubhekwa kwezinto eziseduze noma ukubhekwa phambili?

Ubuningi obubonakalayo bomuntu ophilile ngu-1.0, ngenkathi ekati lesi sibalo singakwazi ukufinyelela kuphela ku-0.2 - 0.1 kuphela. Ngamanye amazwi, yini umuntu angayibona kude namamitha angu-60, ikati lihlukanisa kuphela ngo-6. Kungakhathaliseki ukuthi amakati ahlukanisa imibala, sesivele sibonile ngenhla. Imvelo ihlakaniphile: ngoba ukuzingela okuhle isilwane esincane kudinga ikhono lokubona izinto eziseduze.

Imibala egcweleyo nemininingwane encane kumzingeli ebusuku ayitholakali, kodwa akayidingi kakhulu. Kodwa ngezinye izikhathi ubona kangcono ebumnyameni. Nakuba umbono omuhle ebusuku ubhekene nesici esingafani. Ingabe amakati anemibala ngaphansi kokukhanyisa okuvamile? Emini, babona abantu abanjengalabo abaphulwa umbono obomvu nokubomvu. Bahlukanisa ngokucacile okwesibhakabhaka, kodwa abatholi umehluko okhethekile phakathi kokubomvu, okuluhlaza okwesibhakabhaka nobumnyama.

Amaqiniso anentshisekelo

Uma ulandela ngokucophelela isilwane, ungabona ukuthi siphenduka ukunyakaza okuhamba phambili ngokuzithandela ngokukhululekile kunokuba kuhambisane nokunyakaza okuqondile. Isilwane sidonsela ukunakwa okuningi esitokisini esivuleka phansi kunento eguqukayo phezulu. Iqiniso liwukuthi kunalokho libona izinto ezihamba ngendiza eqondile.

Isici esilandelayo esithakazelisayo sezingxenye zomzimba zombono ukuntuleka kwemisipha edingekayo ukulawula ukuma kwe-lens. Ngenxa yalesi sizathu, abakwazi ukugxila ezintweni ezikude kakhulu, njengabantu. Ukukubona, kufanele bahambe.

Ikati likwazi ukubamba i-rodent esheshayo, kuyilapho into ehamba kancane ibukeka ingahambi kahle. Lezi yizici zalabo "abahamba ngabodwa"!