Aug 12, 2008

vol 125 No. 16

Contents are posted gradually over two weeks. Logged-in subscribers can also download the issue PDF via the link above.

Think twice about ethanol: Before you buy a car that uses E85 (ethanol-based) fuel, consider this: ethanol-burning vehicles consume 25 percent more fuel. In this country ethanol is mostly made from corn, and the amount of corn used to fill an SUV with ethanol could feed a person for a year (
August 12, 2008