Asking the wrong question. It's probably not hard to figure out how Ammonia wound up in there, mistaken or no.
But that the first conclusion amounting to "Believing you're asking a good question," probably needs to be examined even more closesly.
A lot of the old wet chemical test use ammonia solutions to selectively precipitate or redesolve certain substances, but not others in order to identify which ones are present. That's how it would end up there.
Now if only anyone actually did that with Aristotle's "On The Heavens", we'd have had usable physics a millennia ago.
No, the biggest tool to doing good science is to discard the belief that your mind alone can affect the outcome of reality
I'm just now noticing that characters have essentially a thin white border around them, to more clearly separate the teacher's arms and body from her hair, etc.
Neat.