What's left/dark granules


When I finish a cup of soylent, there’s always a bit of sediment left at the bottom.

I get that out by refilling the cup with water, but there’s always a few grains of something black or dark brown left that don’t come out easily.

Does anybody know what they are?


I’ve noticed this too… no clue what it is though.


nutritional goodness


I say it’s dark matter.


If you use Brita water filters, they could be carbon particles. I haven’t noticed them myself.


No water filters, and it doesn’t show up in anything else I put tap water in (including water glasses).

So far, I think vanclute has the most likely answer because quantum.