Last week at work, my co-worker Vibhu and I decided to see who had more bacteria in his or her mouth. We each spit onto an agar plate and placed them in the incubator overnight. (oh, by the way, we're disgusting.) The verdict? Umm...I had WAY more bacteria in my saliva than Vibhu. We had placed a $5 bet on the outcome, but since he later admitted to using mouthwash that morning, I think it might have been a set up. Either way, I hope that you enjoy the photo of our oral flora....now 100% coliform-free!