Listen to Barry Marshall, 2005 medicine laureate, as he discusses his blog, self-experimentation, and the fascinating story behind proving that gastric ulcers are caused by bacterial infections. Discover his love for yo-yo tricks, advancements in technology, and his work area. Explore the value of international collaboration in science and his decision to self-experiment. Hear the unique tradition of celebrating the Nobel Prize with a beer, and laugh along with the conclusion and podcast information.