Izinzwa ezinhlanu zekati nokuthi zisebenza kanjani

Imvelo inikeze ikati lakho amakhono akhethekile ahlonishwe ngezizukulwane ezingenakubalwa zokujaha, ukuzingela nokulwela ukusinda. Isilwane sakho esifuywayo njengensikazi sichazwa izinzwa ezinhlanu ezihlukile. Ngamunye wabo udlala indima ebalulekile ekuboneni kwakhe umhlaba.

Bezwa konke. Kunemisindo eminingi engaphezu kwamandla ezindlebe zakho, kodwa ikati lakho liyibona ngaphandle kwezinkinga. Amakati ezwa kangcono kunezinja. Ibanga lokuzwa kwe-feline, lisuka ku-48 Hz ukuya ku-85 kHz, lingelinye elibanzi kakhulu phakathi kwezilwane ezincelisayo.

Ulwazi lwekhala. Inzwa yekati yokuhogela ibalulekile ekufundeni ngendawo elikuyo. Ikhala lesilwane sakho esifuywayo liqukethe cishe amaseli angezwani nephunga ayizigidi ezingu-200. Ngokwesibonelo, umuntu unezigidi ezinhlanu kuphela. Amakati asebenzisa amakhala awo ngaphezu kokudla nje - aphinde athembele emzwaneni wawo wokuhogela ukuze axhumane.

Iseduze njalo. Emvelweni wezinsikazi, amadevu nezidladla nakho kwenza umsebenzi wocwaningo. Amakati anentshebe / intshebe hhayi kuphela emlonyeni, kodwa futhi ngemuva kwezidladla zangaphambili. Bazisebenzisa njengezitho zemizwa ukuze bezwe futhi bahlole izinto ezibazungezile, kanye nokuhlaziya izinto ezihlukahlukene, njengokuthi bangakwazi yini ukukhama ngembobo ewumngcingo. Izikhwebu zisiza lezi zilwane ukuba zijahe inyamazane ekukhanyeni okufiphele.

Buka kokubili. Ikati linombono oyingqayizivele, ikakhulukazi indawo ezungezile. Abafundi bakhe banganwebeka, banikeze umbono we-panoramic. Amakati nawo angochwepheshe ekutholeni ukunyakaza, isici esilolongelwe izinkulungwane zeminyaka yokuzingela. Nokho, kuyathakazelisa ukuthi amakati anendawo eyimpumputhe ngaphansi kwesilevu sawo. Naphezu kombono onjalo ongavamile, abakwazi ukubona okuthile ngaphansi kwamakhala abo.

Hhayi nje ukunambitheka okuhle. Kunesizathu sokuthi izilwane ezifuywayo zingakudli konke ukudla kwekati okubeka phambi kwazo. Banama-taste buds angaba ngu-470 kuphela. Lokho kuzwakala njengokuningi, kodwa zama ukuqhathanisa leyo nombolo nomlomo wakho, onama-receptors angaphezu kuka-9. Akukhona nje ukuthi amakati anama-taste buds ambalwa, futhi azwela kancane. Yingakho bethembele kakhulu ekuzwaneni kwabo kokuhogela uma kuziwa ekukhetheni ukudla.