Experiments, That's I Can Ave

The whole point of an experiment is that you don't know how it's going to turn out when you start it, right? And if you think you know how it turns out, first of all, you're often surprised, but secondly, you've kind of ruined it. So in everything you covered, whether it ended up in the season or not, what was the most interesting experiment that you read about or featured and what surprising results did? Ld, well, the fun when so i decided to call up scientists, or anyone actually, who has n opinion on anything, and ask them, what's the experiment you always wanted to do, but can't for whatever reason? L