5 ms·

I always wondered why fume hoods don't have a grating and pull from the bottom as well. Seems like there'd be a great many situations in which this would be han

I always wondered why fume hoods don't have a grating and pull from the bottom as well. Seems like there'd be a great many situations in which this would be handy.

alan-crowe 17y ago
But what do you do with the sinkers? You can hardly send them up the chimney and expect them to disperse into the heavens.
deleted 17y ago
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