'Fume Hood of Fire' put me in mind of the time someone put hydrochloric acid in the chlorinated organic waste bottle. I can see their logic. It does have chlorine in, after all...

It's a source of wonder for me that during all the time I've spent doing chemistry labs that nobody ever got hurt. Not even the person who managed to explode a great big glass bottle of chlorinated organic wossnames. The fume hood was never the same again, of course...

I did once eat one of my own experiments, but that was in GCSE biology.