Hangover-free beer

SEATTLE -- Say goodbye to the post-party hangover -- Australian scientists say they've come up with a hangover-free beer.

Researchers added electrolytes to the brew, making it more hydrating than regular beer. Lack of electrolytes causes dehydration, and dehydration is a major cause of headaches the morning after drinking.

In order to add electrolytes, the scientists had to reduce the alcohol content of the beer to 2.3 percent.