3.9 lbs of barley * 0.35 oz of yeast * 1.06 oz of hops * 2.1 oz of regular sugar (towards the end of the process) The equipment: a thermometer, a hydrometer, a large pot, and a bucket for filtering.

High humidity can wreak havoc in a house. From mold and mildew to damp smells and wacky energy bills, it really is a homeowner's worst enemy. But how do you know you have high humidity before ...

Tracking fermentation normally involves a simple yet critical piece of equipment called a hydrometer (shown left), which measures the specific gravity or relative density of a liquid.