BlogHide Resteemsfolixai (28)in jeancrazy • 6 years agoWorld's Oldest JeansLynn Downey ua haujlwm li keeb kwm rau Levi Strauss & Co. hauv San Francisco thiab yog tus lav Levi cov ntaub ntawv pov thawj ntawm cov khaub ncaws, duab, daim duab thiab cov khoom vaj khoom tsev.…folixai (28)in myfirstpost • 6 years agoALBERT EINSTEINCov xib fwb ntawm ib lub tsev kawm ntawv tau sib tw nrog nws cov menyuam kawm ntawv txog qhov teeb meem no. 'Puas yog Vajtswv tsim txhua yam uas muaj nyob?' Ib tug menyuam kawm ntawv tau hais…