Pizza Hut reveals perfume that smells like hand-tossed dough

From marketwire press release: What began as a fun Facebook post - with Pizza Hut asking fans just how much they loved the smell of a box of Pizza Hut pizza being opened - has materialized into Pizza Hut becoming the latest celebrity to launch its own perfume.

Introducing Pizza Hut Perfume - a brand new fragrance from Pizza Hut Canada boasting top notes of freshly baked, hand-tossed dough.

U.S. first, a pacemaker for Alzheimer's disease

ScienceDaily- Researchers at Johns Hopkins Medicine in November surgically implanted a pacemaker-like device into the brain of a patient in the early stages of Alzheimer's disease, the first such operation in the United States. The device, which provides deep brain stimulation and has been used in thousands of people with Parkinson's disease, is seen as a possible means of boosting memory and reversing cognitive decline.

As part of a preliminary safety study in 2010, the devices were implanted in six Alzheimer's disease patients in Canada. Researchers found that patients with mild forms of the disorder showed sustained increases in glucose metabolism, an indicator of neuronal activity.