Lub Science Qab Koj Tus Muam Khawv Koob

2024 Tus sau: Daisy Haig | [email protected]. Kawg hloov kho: 2023-12-17 03:09

Tus neeg twg uas tau txais kev nyiam yaim los ntawm ib tus miv paub zoo heev uas txhaws, xov xwm zoo nkauj. Tsis ntev los no, PBS tau tshawb txog qhov kev tshawb fawb tom qab qhov tshwj xeeb ntawm tus feline tus nplaig - thiab nws tau tsim txoj kev nyiam txhua tus niam txiv miv.

Cov kws tshawb nrhiav tau coj mus tob zuj zus ntawm tus nplaig miv, uas tau them rau qhov txha nqaj qaum hu ua papillae. "Lawv tau ua los ntawm keratin, ib yam li tib neeg rau tes … Tus txha nqaj qaum no tseem zoo li tus ntiv tes me me uas muaj lub ntsej muag kawg," tus kws tshawb fawb Georgia Tech Alexis Noel tau piav qhia. "Lawv muaj peev xwm nkag mus rau txhua qhov tsis tuaj yeem khi los yog pob caus, thiab thab nws."

Noel tau nyiam kawm ntxiv txog tus nplaig miv, thaum nws hais rau PBS, nws tsev neeg tus miv tau txais nws tus nplaig daig rau daim pam thaum nws tseem tu nws tus kheej.

Tom qab qhov xwm txheej ntawd, nws tau ua nws txoj kev tshawb fawb los ntawm kev tsim 3D-luam tawm tus nplaig qauv. Hauv nws qhov kev sim, nws tau rub tus nplaig hla ib qho ntawm cov plaub tsiaj cuav, thiab nrhiav pom tias tus nplaig yooj yim los ntxuav thaum nws mus rau hauv qhov kev coj ua zoo li papillae. Cov plaub yuav tawm tuaj yooj yim, uas tawm tsam, hais, txhuam, uas xav kom koj rub plaub mos tawm.

Qhov uas ceeb tshaj rau cov kws tshawb nrhiav tau nyob rau hauv lawv cov kev tshawb fawb yog "yuav ua li cas hloov tau tus nplaig miv pob txha pob txha thaum muaj tub rog," Noel qhia rau petMD. "Thaum lub nraub qaum ntsib snag, tus txha nraub qaum tig thiab teases uas sib dhos sib nrug. Peb kuj xav tsis thoob rau qhov pom cov duab tshwj xeeb ntawm tus nplaig txha caj qaum thiab lawv zoo sib xws rau kev ua caj. nruab nrab ntawm txha nraub qaum thiab pluab ntawm qhov loj dua."

Qhov kev tshawb fawb tseem tso cai Noel kom paub tseeb tias vim li cas nws tsev neeg cov miv thiaj li poob rau hauv daim pam. Nws tau piav qhia "Cov miv yog siv los tu lawv tus kheej cov plaub, uas ruaj ntseg ntawm cov hauv paus plaub hau rau lawv cov tawv nqaij thiab pub dawb rau lwm qhov kawg," nws tau piav qhia. "Cov pam microfiber uas Murphy dag yog tsim los ntawm cov loops me me, txhua qhov xov tau nyab xeeb ntawm ob qhov kawg. Thaum cov miv pom qhov sib tshiav hauv lawv tus kheej pluab, lawv cov qaub ncaug thiab tus txha nraub qaum yuav pab kom xoob thiab rhuav tshem snag. Kuv xav tias Murphy yog cia siab tias nws yuav tuaj yeem 'tu' cov loops tab sis tsis tau."

Noel-leej twg, nrog rau cov kws tshawb nrhiav, tam sim no tau kawm bobcat thiab tsov tus nplaig-sau tseg tias ib tus miv tus nplaig yog "ntau yam khoom siv" uas tsis yog siv rau kev tu cev xwb tab sis kuj noj mov. (Nws hais ntxiv tias, ib yam li cov rau tes, cov lus qhia ntawm txha nraub qaum yog me ntsis nkhaus, thiab keratin hauv lawv pab ntxiv dag zog rau lawv rau kev siv ntau yam.)

Noel hais tias "Cov pob txha caj qaum ntawm tus nplaig tso cai rau miv kom huv lawv cov plaub ntawm cov ntxhiab tsw ntxhiab (xws li ntshav), tso tawm cov roj thaiv, thiab tshem tawm ib qho kev sib txuam," "Peb kwv yees hais tias tus txha nqaj yog txawv txav mus rau qhov leeg nqaij thiab cov kua muag tawm ntawm cov nqaij, zoo ib yam li cheese grater."

Yog li, lwm zaus koj pom koj tus miv tu nws tus kheej, lwm tus miv, lossis txawm tias koj, nco ntsoov tias tsis tsuas yog kev ntseeg siab nyob rau ntawd, tab sis kuj muaj qhov cuam tshuam zoo kawg nkaus.

Xav paub ntau ntxiv txog miv kev tu cev ntawm no.