bbc article

[Naughtymonkey]

http://news.bbc.co.uk/1/hi/health/2940043.stm (\"http://news.bbc.co.uk/1/hi/health/2940043.stm\")

[nonscents]

Nice article. This shows that odors can be used to condition a response. I\'d be curious to know what odors are used.