It all started in the 1780s with two Italian scientists, Luigi Galvani and Alessandro Volta, and a frog.

这一切都始于18世纪80年代，有两名意大利科学家Luigi Galvani和Alessandro Volta，还有一只青蛙。

So, in the 1780s, this Italian physicist, Luigi Galvani, experimented with applying electric shocks to the legs of dead frogs, and found that he could get their muscles to contract for a limited time after the frog had died.

因此，在18世纪80年代，这位意大利物理学家， Luigi Galvani ，对死青蛙的腿进行了电击实验，他发现在青蛙死后的一段时间里，他可以让它们的肌肉收缩。