Qhov sib txawv ntawm tis thiab quill yog feather yog ib lo lus dav dav siv los xa mus rau ib qho plaub ntawm ib qho ntawm cov noog, thaum quill yog ib qho cuab yeej sau ua siv dav hlau tis ntawm tus noog loj.
Feathers tuaj yeem ntxuav thiab muab tso rau hauv cov zaub vim lawv saib zoo vim muaj ntau yam xim ntawm lawv, uas yog tsim los ntawm pigments. Quills yog siv rau kev sau ntawv, thiab lawv tau nrov thaum lub sij hawm medieval vim lawv cov parchment thiab vellum tus phooj ywg zoo.
Pab yog dab tsi?
Feathers yog cov kab mob epidermal uas tsim cov npog sab nraud ntawm cov noog thiab tsis yog noog. Lawv tiv thaiv noog los ntawm qhov txias txias thiab dej. Cov noog kuj siv lawv cov plaub los ua zes thiab tiv thaiv lawv cov qe thiab cov tub ntxhais hluas. Cov plaub hau ntawm tus Tsov tus tw thiab tis tswj tus noog ya. Qee cov noog txawm muaj cov plaub ntawm lawv lub taub hau. Ib tug plaub yog qhov hnyav, tab sis tus noog lub plumage hnyav dua li ntawd. Nws txawm hnyav ob peb zaug ntau dua li nws cov pob txha, nws cov pob txha feem ntau hollow thiab muaj cov hnab cua.
Daim duab 01: Hom Feathers
Feathers yog ib qho ntawm cov yam ntxwv tseem ceeb uas paub qhov txawv ntawm cov noog ntawm lwm yam tsiaj. Cov plaub tuaj yeem rub los ntawm cov noog, ntxuav kom tshem tawm cov khoom seem lossis kab mob thiab tom qab ntawd muag lossis tuaj yeem muab tso rau hauv.
Muaj ob hom plaub hu ua vaned feathers thiab down feathers. Vaned feathers npog sab nrauv ntawm tus tsiaj lub cev, thiab cov plaub hauv qab yog cov feathers. Vaned feathers muaj lub ntsiab ncej, uas yog hu ua rachis. Muab tso rau hauv no rachis yog ceg, thiab lawv kuj muaj ceg hu ua barbules. Cov barbules muaj me me hooks hu ua barbcels. Down feathers tsis muaj barbicels, yog li lawv yog fluffy. Qee cov noog hatching muaj ib hom tshwj xeeb ntawm natal down feathers uas raug thawb tawm thaum cov plaub ib txwm tshwm sim.
Daim duab 02: Ntu Feather
(1. Vane, 2. Rachis, 3. Barb, 4. Afterfeather, 5. Hollow ncej, Calamus)
Cov xim hauv cov plaub ua rau cov noog los ntawm cov tsiaj nyeg hauv lawv qhov chaw nyob. Cov xim no yog tsim los ntawm cov xim uas feem ntau pom tau tias yog melanin. Cov feathers ntawm cov noog no raug hloov thoob plaws hauv cov noog lub neej los ntawm txoj kev hu ua molting.
Quill yog dab tsi?
A quill yog ib qho cuab yeej sau ua los ntawm cov plaub ya. Cov quills zoo tshaj plaws tau tsim los siv cov goose, swan, thiab qaib ntxhw plaub. Ua ntej kev tsim cov cwj mem, nibbed hlau cwjmem, cov cwj mem thiab tom qab ntawd cov cwj mem ballpoint, quills tau siv rau kev sau ntawv. Ib qho quill feem ntau yog ua los ntawm kev txiav lub hau ntawm ib txoj kev tshwj xeeb. Qhov kev txiav no yog nyob ntawm seb tus neeg siv sab laug lossis sab xis, qhov tuab xav tau rau cov ntawv thiab cov style ntawm calligraphy. Cov kws sau ntawv thiab cov neeg sau ntawv sau tau siv quills txawm niaj hnub no.
Daim duab 03: Quill
Feem ntau ntawm cov ntawv sau hauv nruab nrab tau sau los ntawm cov ntawv quills, suav nrog qee cov ntaub ntawv tseem ceeb xws li Magna Carta thiab Kev Tshaj Tawm ntawm Kev ywj pheej. Qhov no feem ntau yog vim lawv txoj kev sib raug zoo nrog parchment thiab vellum. Tsis tas li ntawd, sau ntawv, quills tau siv los tsim kho kom zoo nkauj, cov duab thiab cov duab ntawm cov ntawv sau. Tom qab kev tsim cov cwj mem hlau thiab lawv cov khoom loj hauv xyoo 1822 qhov kev thov rau quills poob qis.
Qhov txawv ntawm Feather thiab Quill yog dab tsi?
Qhov txawv ntawm tis thiab quill yog tis yog ib lo lus dav dav siv los hais txog cov plaub ntawm ib qho ntawm cov noog, thaum quill yog ib tug cwj mem ua los ntawm cov plaub tawv tawv.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm plaub thiab quill.
Summary – Feather vs Quill
Feathers yog rau kev tiv thaiv noog thiab tsiaj txhu thaum huab cua hnyav thiab dej. Cov noog siv lawv hauv lawv lub zes los tiv thaiv cov qe thiab cov tub ntxhais hluas. Muaj ob hom feathers li vaned feathers thiab down feathers. Feathers muaj xim sib txawv thiab cov noog. Quills yog tsim los siv lub dav hlau tis ntawm ib tug noog loj. Lawv yog tsim los ntawm kev txiav lub ntsis ntawm plaub nyob rau hauv ib txoj kev tshwj xeeb. Lawv tuaj yeem hloov kho raws li cov neeg siv khoom xav tau, xws li sab laug lossis sab xis thiab qhov tuab ntawm cov ntawv. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm plaub thiab quill.
