What are you doing with homebrew today?

Welp the beer I brewed yesterday is done :D onto planning the next one I suppose
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If weather is ok tomorrow I may brew an American light beer. First time. Basically just for a light easy to drink beer for summer if people show up. I also just want to try making it.
80% briess 2 row
20% flaked corn
14 ibu of something
34/70 slurry warm under pressure
 
Staring at my now empty Sunfire Golden Ale keg.
Thinking whether I should tap into my Vienna Lager (only been lagering a month).
Starting to cold-crash a New Glarus Spotted Cow (cream ale) clone-ish.
Thinking about what to brew next.
 
I noticed my kegs are getting a bit low so I need to think about brewing something. I want to do another batch of Brothers Smithwicks. No fresh yeast , just a half pint of the A10 Darkness trub from my last batch..... March..
Trying to make a starter now , I'll see if there is any life in this stuff.
Only one ounce of the Goldings, have sub the rest with who knows what leftovers I have.
 
I'm making this starter. About 6 ounces DME and about a quart and a half water. Started about 1.042 with a refract-o- thing last night. This morning about 1.035 or so. The stir thing was going all night. I turned it off and it appears to be quite active. My question is, what good does the stirrer do? I had read it was to add oxygen to the wort. But that ain't going to happen if it is producing CO2 in a closed up Erlenmeyer Flask.
 
I'm making this starter. About 6 ounces DME and about a quart and a half water. Started about 1.042 with a refract-o- thing last night. This morning about 1.035 or so. The stir thing was going all night. I turned it off and it appears to be quite active. My question is, what good does the stirrer do? I had read it was to add oxygen to the wort. But that ain't going to happen if it is producing CO2 in a closed up Erlenmeyer Flask.
its to allow the yeast to grow without fermenting
 
A stir plate keeps the yeast in suspension so all the yeast has access to oxygen and sugars in the wort. I spin it on the slow side and just fit some tin foil loosely over the top of the flask so some additional oxygen can enter. That is unless there are fruit flies about. In that case, I wrap it tight and the yeast just has to use the oxygen is started with. There is some debate on whether the stir bar harms the yeast due to sheer-stress. I think that really only applies to yeast manufactures. The amount of yeast we are propagating at the home brew level is pretty small. But just to be safe I usually take my starter off the stir plate when I wake up on brew day and swirl it every time I walk past it. So it spends about 8-10 hours on the stir plate and another 6 hours being shaken & swirled.
 

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