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请看历史上这样几件“偶然事件”——事件一:1780年的一天,意大利的伽伐尼在做对青蛙的解削实验时,他用铜钩钩住刚刚解剖的青蛙的腰部神经,将青蛙挂在了铁架上,由于操作中无意使
Look at several “accidental events” in history - Incident 1: One day in 1780, when Galvani of Italy was doing a frog-removing experiment, he hooked a hook on the lumbar nerves of the frog just dissected. The frog was hung on a metal frame because it was inadvertently