OUCHIE I sliced my thumb last night and am reminded that I live with a serious bleeding disorder. On the other hand (heh) I managed it well.
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Replying to @holaMau
Thanks to the miracle that is potassium ferrate and some chemical polymers, yes. @holaMau otherwise I'd have bled all the way to the E.R.

Sep 4, 2016 Β· 4:52 PM UTC

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Yep, poured that clotting powder right on all by myself ;-) It's incredible stuff and really saved me from hours in an E.R.
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Replying to @mholzschlag
Oooh, this is the first time I've heard if potassium ferrate. More effective than typical styptic?
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It's an old battlefield trick fancied up into a powder/gel - "Wound Seal" is a common brand - everyone should keep them around!