Comment Re:Well, durr (Score 1) 45
Why would it be a surprise
It's not a "goes against what you'd expect" surprise, but if you had never thought about it before, it could well be a mild surprise.
or a discovery to see
That's what a discovery is - to see something for the first time.
Just because this seems obvious in hindsight, that doesn't mean it's not interesting or useful that it has been shown scientifically to be true.