1896年的一天,瑞士化学家雄邦做试验时不小心把盛满硝酸和硫酸的混合液瓶碰倒了。溶液流在桌上,一时未找到抹布,他赶紧出去拿来了妻子的一条棉布围裙来抹桌子。围裙浸了溶液,湿淋淋的,雄邦怕妻子看见后责怪,就到厨房去把围裙烘干。没料到靠近火炉时,只听得“噗”的一声,围裙被烧得干 One day in 1896, the Swiss chemist Xiong Bang accidentally knocked down the mixed liquid bottle filled with nitric acid and sulfuric acid. The solution flowed on the table, and for a moment did not find a rag, he hurried to get a wife's cotton apron to wipe the table. Apron immersed in the solution, wet, the state after the wife afraid to see blame, went to the kitchen to the apron drying. Did not expect close to the stove, only heard “pop” sound, apron was burned dry