Hnub qhia rau 'National Dishwasher Day' yog raws li kev hais lus ntau npaum li chitter-chatter thiab buzz muaj nyob rau Lub Peb Hlis 8, 2021 hla kev tshaj xov xwm ua rau xa mus rau 'Dishwasher Day '.
Hnub twg yog hnub ntxuav tais diav?
National Dish Washer Appreciation Day / Mar 9.
Thaum twg lub tshuab ntxuav tais diav tau tsim Hnub Tim 8?
Ib daim ntawv Romanian tshaj tawm xyoo 2013 qhuas Josephine Cochrane, tus neeg tsim khoom zoo ntawm lub tshuab ntxuav tais diav. Josephine Cochrane, tus neeg tsim khoom Asmeskas thiab cov neeg sib raug zoo, yug Lub Peb Hlis 8, 1839, hauv Ashtabula County, Ohio. Cochrane lub koob meej yog los ntawm nws qhov kev tsim khoom ntawm lub tshuab ntxhua khaub ncaws, uas nws tau patented hauv 1886.
Tus poj niam puas tau tsim lub tshuab ntxuav tais diav?
Josephine Cochran ua ib tug poj niam hluas. Nws tau sib yuav William A. Cochran thaum muaj hnub nyoog 19 xyoo hauv xyoo 1858, thiab yog poj ntsuam hauv xyoo 1883 tsis ntev tom qab nws xav txog lub tshuab ntxuav tais diav.
thawj lub tshuab ntxuav tais diav hu ua dab tsi?
Ib lub cev muaj zog rau lub log, uas tig li cov dej xab npum tau nchuav rau ntawm cov tais diav los ntxuav lawv. Cochran tau txais daim ntawv pov thawj hauv Teb Chaws Asmeskas xyoo 1886 rau nws lub tshuab, uas nws hu ua lub Cochran tshuab ntxuav tais diav.
