It's life Jim - But not as we know it

The yeast in the new Porter gets busy.

To risk another dodgy SF reference we tend to call this stage "Quatermass". It's a top fermenting yeast and for some reason gets a bit excited when there is a lot of dark grain in the wort, and this time the yeast is actually above the level of the top of the fermenter, although not escaped yet. It should all collapse back down tomorrow.

I must get out more and blip the world outside the shed...