pob khaus pob khaus yog qhov pom tau tshaj plaws hauv qhov chaw uas peb tsis muaj plaub hau ntau lossis cov plaub hau zoo heev, xws li caj npab thiab caj dab. Qee lub sij hawm, nws tsuas yog tshwm sim as tsa pob ntawm daim tawv nqaij Cov pob no tau hais tias zoo li cov ntawm daim tawv nqaij ntawm Goose uas tau nws cov plaub plucked, yog li lub npe.
Vim li cas lawv hais pob khaus?
kab lus "goose bumps" derives los ntawm qhov tshwm sim koom nrog cov tawv nqaij gooseGoose feathers loj hlob los ntawm qhov hws hauv cov epidermis uas zoo li tib neeg cov plaub hau. Thaum goose's feathers tau plucked, nws daim tawv nqaij muaj protrusions qhov twg cov plaub nyob, thiab cov pob no yog dab tsi tib neeg tshwm sim zoo li.
teb chaws twg hais pob khaus?
In Japan, nws yog ib daim tawv nqaij ntau dua. Lo lus gooseflesh yog qhov qub tshaj plaws ntawm cov kab lus no, thawj zaug pom nyob rau hauv nruab nrab-1700s. Goosebumps tau coined nyob rau hauv nruab nrab-1800s thiab goose pigments nyob ib ncig ntawm lub thib nees nkaum caug xyoo.
Ntxhais pob khaus nyob qhov twg?
Lub cev plaub hau ntawm txhua tus tsiaj nyeg tuaj yeem sawv thaum txias, tsim kom muaj txheej txheej ntawm qhov sov. Thaum peb txias, cov nqaij ntshiv nyob ib ncig ntawm cov hauv paus plaub hau cog lus - ib qho kev rov qab los ntawm thaum peb cov poj koob yawm txwv muaj plaub hau ntev. Tab sis vim peb tsis muaj plaub hau ntau, txhua yam peb pom yog cov pob khaus ntawm peb daim tawv nqaij
Npaj npaim yog dab tsi?
Goose buds (los yog goose bumps, los yog goose nqaij) yog ua los ntawm kev sib cog lus ntawm cov leeg me me hu ua arrectores pilorum ntawm lub hauv paus ntawm txhua cov plaub hauNyob rau hauv ntau cov plaub hau los yog furry tsiaj, xws li nas, miv thiab chimpanzees, qhov tshuaj tiv thaiv rau qhov txias no tshwm sim rau lub hom phiaj tiag tiag - kom lawv lub tsho tiv no thicker thiab insulating ntau dua.
