የምትበላው ምግብ ከእጅህ ወድቆ መሬት ላይ ቢወድቅ ቶሎ አንስተህ ብላው፥ ለሸይጧን አትተውለት፥ ነብያዊ አስተምህሮ ... አዲሱ ሳይንሳዊ ግኝት ደግሞ እንዲህ ይነበባል “Once again, youve dropped your snack. You bend down, snatch it up, and gently blow off any dust—and, you hope, deadly germs. Youre about to put it in your mouth because, after all, youve got the five-second rule on your side: Food thats been dropped is safe to consume if its been on the floor for five seconds or less.” اللهم صلي على محمد news.nationalgeographic/news/2014/03/140315-five-second-rule-bacteria-food-safety/?utm_source=Facebook&utm_medium=Social&utm_content=link_fb20140317news-bact&utm_campaign=Content
Posted on: Wed, 19 Mar 2014 06:06:49 +0000