Remember Bill the Cat? He was a cartoon cat who was forever barfing on the rug. Felix or Sylvester would never be caught dead doing such a thing. However, as any cat owner knows, throwing up is something cats actually do frequently. It can be somewhat distressing, especially if you have nice rugs. Learn more on this Moment of Science.
What causes the salt to get clumpy in the shaker? Find out on this Moment of Science.