These two bowls are stuck together and won't budge. I've tried filling the inside one with ice water while soaking the other in boiling water. No joy.

I remember something like this went viral on Twitter some months ago. Anyone remember how the woman resolved it?

@davidnjoku i wonder if one person twisting one bowl and another twisting the other bowl in opposite directions at the same time as pulling them apart will break the seal. that is how u break the suction for certain things like ear plugs for example. see if that works
@datura There's no way to grip the lower bowl unfortunately.