Lightning In You
- 16 minutes ago
- 5 min read
In the 1780s, in a laboratory in Bologna, a man named Luigi Galvani was dissecting a dead frog when his assistant’s metal scalpel touched an exposed nerve at the same moment a spark jumped from a nearby electrical machine. The dead frog’s leg kicked. Galvani froze. The animal was dead. He had killed it himself. And yet the leg had moved, as if for one instant the spark had reached down into dead tissue and called it briefly back to life. He hung frog legs on brass hooks from an iron railing and watched them twitch in the open air, again and again, with no machine at all. He became convinced he had found something enormous. A force he called animal electricity. The idea that life itself was electrical. That the thing animating a living body was not breath, not blood, not some mystical vapour, but electricity, flowing through the flesh.