We like to think that medicine is an exact science, as the adjective "haphazard" doesn't exactly inspire confidence when it's applied to people who have the power to stick their fingers up our ugly bits. But it turns out that some of the greatest discoveries in modern medicine didn't come about as a consequence of hundreds of dedicated doctors slaving away for hours in a lab. They occurred because people are often stupid, lazy, incompetent, unlucky or accident-prone.
And some of those people happen to be doctors.
5Luigi Galvani, Frogs and Electricity Accidentally Discover How Muscles Work
There's something intrinsically hilarious about the life of Luigi Galvani. First off, his ringlets were so fat you could stuff hot dogs into them. Secondly, he hailed from the University of Bologna. Yeah, the school is historical and prestigious and blah blah blah. Nothing changes the fact that "bologna" is right there in the name.
Via Wikimedia Commons
We weren't kidding, man. Bun and all.
And finally, Galvani loved dissecting him some frogs. Like, all the time. If dead frogs were Mario, Luigi Galvani would be Luigi. So one day, Luigi was just doin' how he do, dissecting a frog to prove that its balls were in its legs, when he forgot that the metal table holding the splayed dead frog was the same metal table previously used for static electricity experiments. And that his dissecting instruments were also made of metal. So when Galvani's assistant touched the frog's sciatic nerve with his electrically charged scalpel, that dead frog leg twitched like it was suffering withdrawal from frog meth.
It wasn't the accurate location of frog testicles, that's for sure. After a few more experiments involving electricity and frog legs ...
... Luigi Galvani and his assistant were the first people to see that it's electricity, not air or water, that moves muscles. This was HUGE, because up to this point, the smartest guys in the world believed that nerves were hollow tubes that functioned as channels for something and that this something was what spurred muscles into action.
Via United States Congress
When people are stumped, "a series of tubes" is the logical go-to explanation.
Some guys thought it was fluid, and others thought it was air, but no one thought it was electricity. It took an Italian guy with a frog fetish and a memory problem to figure it out. From Galvani's discovery that electricity exists within the body came a whole new branch of science, not to mention the notion that with enough electricity, one could theoretically reanimate a corpse. In other words, without Luigi Galvani and his laughably negligent lab techniques, the world would have never known the joys of Franken Berry cereal.
4A Failed Heartbeat Detector Is an Accidental Pacemaker
Who among us hasn't spent a lazy Saturday morning wishing they could implant a tiny microphone into their thoracic cavity to record the sound of their own beating heart? We've all been there. But unlike most of us, former Navy radio operator Wilson Greatbatch thought he could get the job done. In 1958, Greatbatch created a tiny little one-transistor electric circuit to record the sound of a beating heart from inside the body. However, since this was the '50s, said components were still in the "What's this shit? Is it magic?" stage of public understanding, and Wilson used the wrong transistor.
"Is it a fork? Doesn't matter -- just chuck it in there."
Instead of recording heartbeats, the device promptly started sending out pulses at a rhythm of 60 to 70 a minute -- which is a very heartbeaty rate indeed.
Wilson Greatbatch had just invented the world's first pacemaker, which, in retrospect, was probably a lot more bitchin' than inventing the first internal body-noise recorder.
In the world of diseases of the heart, coronaries are the big men on campus, followed closely by "total eclipses of the." One that you don't usually hear much about is heart block, which is shocking, because it's an electrical heart disease. If you have heart block, you have a version of arrhythmia. In this version, the electrical pulse that controls the rate and rhythm of your heartbeat is all jacked up. At the time of Greatbatch's transistor mix-up, there was only one way to treat heart block: by hooking you up to a television-size machine and zapping the bejeezus out of you:
Which used to be the same basic therapy for insanity.
The machine may have saved your life, but it also burned your skin and hurt like a mofo. So it was inconvenient, to say the least. Greatbatch's device, on the other hand, not only took control of the heartbeat through its electrical pulses but also was small enough to plug into the heart cavity itself. After two years of testing, Wilson licensed his technology to a company that got right to work saving hearts through electricity. Fifty years later, millions of people have had pacemakers implanted, and Wilson Greatbatch is still out there, looking as Mr. Magooey as ever.
"Which one of you bitches wants to ride the Greatbatch Express? The answer is all of you."