Measuring alcohol content without a hydrometer? [more inside]
posted on Jan 10, 2007 - 8 answers

SoupFilter: Why do soups taste better after aging? [more inside]
posted on Nov 25, 2006 - 8 answers

How much does an x% ethanol gasoline blend product reduce mileage? Does the environmental benefit from ethanol blends outweigh the increased consumption of gasoline products? Or is the benefit negligible for the consumer? [more inside]
posted on Jun 19, 2006 - 12 answers