The Ironism


The Crypt



The Ironism

The lair of Lars J. Nilsson. Contains random musings on beer, writing and this thing we call life.

April 17th, 2010 8

Fungrim’s APA #2: Waiting

Before pitching the yeast I took a sample for testing the original gravity (OG). This is roughly a measurement on how much carbon hydrates are left in the brew. The yeast will go and feast (sorry) on the carbon hydrates, leaving the FG (final gravity) lower, and the difference bwteen them will tell us the alcohol strength. Easy, huh?Now [...]