I mean, yeah, we all know, article included, that this isnt necessary conclusive results, but it is interesting. And now these girls got lots of attention for it, and by reading the article it looks like a few academics/scientists are going to pick up on the research and do "real science" on it. Also, yes, it's not like we know/read how well the experiment was controlled. For all we know, they had an excellent control, and that's why they are getting all this press. Who knows, but it happened, the researches are on it, and it was interesting. I don't got time to wait, I want my news this minute!