[discostu]

Of course the problem with automated systems no one has to remember to do is they’re more likely for nobody to remember to check. We live in an imperfect world, bolts fall out, just because nobody has to turn a fan on every day doesn’t mean somebody shouldn’t verify the fan is WORKING every day.

[Ellendra]

And if the problem is dust instead of methane, that same fan might be stirring it up.