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“病毒先生,现在请您站到磅秤上来,让我给您称一下体重。”“OK,您的体重没有增加。减肥效果很好,请您注意保持。”磅秤当然不可能称出一个病毒的质量,就连世界上最灵敏的天平也做不到这一点,但是最近科学家发明的一种纳米秤却能做到!
“Mr. virus, please stand up to the scale now, let me give you the weight. ” “OK, your weight does not increase.Light weight loss is very good, please pay attention to keep.” Out of the quality of a virus, even the world’s most sensitive balance can not do this, but recently scientists have invented a nano-scale can do it!