Was my first time to try Barium and was an interesting experience.
Barium is a soft silvery metallic alkaline earth metal and is used for all sorts of applications including poisoning rats and making bricks.
I was asked to drink a glass of Barium where I was then stuck on a rotating bed which I had to grab onto with my arms to prevent me falling off. At the same time, a camera is taking images of the Barium inside my stomach which you can see at the
Japanese wikipedia entry for Barium. Apparently, the Japanese have a high rate of stomach/intestinal cancer which is why these Barium stomach scans are common for those who are older than 35.