Take a deep breath: Believe it or not, scientists are not always right. And when they get it wrong, they REALLY mess things up. Count down the screw-ups that still have us scratching our heads OK, OK, sometimes a mistake is the best thing that could happen. Every once and a while, whoops really turns out wonderfully. There are a lot of treatments that just didn't quite do the job. Leeches, lobotomies ... dung? Aren't you glad to live in the 21st century? |
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