I brewed my first batch of beer on Thanksgiving with my brother. Yesterday morning we racked into a secondary. And at this point I still cannot see any visible signs of fermentation. After about a day and a half in the primary I couldn't see any bubbles in the air lock either. The OG was 1.042 and the gravity when I checked it yesterday it was 1.025 or so. So obviously there was some fermentation going on but now I'm just worried because it in a glass carboy and I cannot see any activity. Should I be able to see signs of fermentation or am I just being paranoid. ? Thanks, Rob.