Keeb kwm ntawm cov hmoov highlighter

Hmoov pleev kom pom tseeb, los yog highlighter, yog ib qhokev zoo nkaujcov khoom siv niaj hnub nopleev ximua kom daim tawv nqaij dawb thiab txhim kho cov duab ntawm lub ntsej muag. Nws keeb kwm keeb kwm tuaj yeem taug qab rov qab mus rau cov neeg thaum ub. Nyob rau hauv ancient Egypt, cov neeg siv ntau yam minerals thiab hlau hmoov los kho kom zoo nkauj lub ntsej muag thiab lub cev rau kev pe hawm thiab kev cai dab qhuas, uas tuaj yeem pom tau tias yog ib hom highlighter thaum ntxov.

Lawv yuav siv hmoov tooj liab thiab hmoov pob zeb peacock rau ntawm lawv lub ntsej muag kom ci ntsa iab thiab ua rau pom kev ci ntsa iab. Cov neeg Greek thiab Loos thaum ub siv cov tshuaj pleev ib yam zoo sib xws. Lawv siv cov hmoov ua los ntawm cov hlau lead los ua kom daim tawv nqaij ci ntsa iab, thiab txawm hais tias qhov kev coj ua no ua rau muaj kev phom sij rau kev noj qab haus huv vim yog cov hlau lead lom, nws qhia txog kev nrhiav kev ua kom daim tawv nqaij ci ntsa iab thiab ua kom zoo nkauj rau cov neeg thaum lub sijhawm ntawd. Raws li lub sijhawm dhau mus, kev siv cov tshuaj pleev ib ce tau nrov dua thiab ua kom zoo nkauj thaum lub sijhawm Renaissance. Hauv Tebchaws Europe thaum lub sijhawm no, tib neeg siv ntau yam hmoov thiab pleev kom zoo nkauj los txhim kho thiab ua kom pom cov yam ntxwv ntawm lub ntsej muag, thiab cov hmoov no suav nrog cov highlighters thaum ntxov. Txog thaum pib ntawm lub xyoo pua 20th, nrog rau kev txhim kho ntawm cov thev naus laus zis zaj duab xis thiab kev thaij duab, qhov kev thov rau cov tshuaj pleev ib ce tau nce ntxiv, thiab ntau qhov kev saib xyuas tau them rau kev kho duab ntxoov ntxoo ntawm cov duab ntawm lub ntsej muag. Thaum lub sijhawm no, hmoov highlighter, ua ib qho kev faib tawm ntawm cov tshuaj pleev ib ce, tau tsim thiab nrov dua. Keeb kwm ntawm cov highlighters niaj hnub no pib xyoo 1960, nrog rau kev nce ntawm cov xim pleev ib ce, kev nrhiav kev zoo nkauj thiab kev ywj pheej ntawm kev hais tawm, highlighters pib tshwm sim hauv daim ntawv uas peb paub niaj hnub no, dhau los ua ib qho tseem ceeb ntawm cov hnab pleev ib ce. Niaj hnub no, highlighter tau tsim ntau yam duab, suav nrog hmoov, nplaum, kua, thiab lwm yam, nws cov khoom xyaw muaj kev nyab xeeb dua thiab ntau yam, tsim rau ntau hom tawv nqaij thiab cov neeg xav tau siv.