How does catnip work its magic on cats? Why do the ice cubes in my freezer often develop stalagmite-like spikes? Did any dinosaurs have poisonous saliva? The answers may surprise you. In this intriguing deck of cards, the Experts?biologists, veterinarians, physicists, chemists, and others?answer 48 questions from readers of Scientific American, one of the world's premiere sources of scientific information made comprehensible to the nonscientist. This deck provides plenty of facts for trivia buffs and solves some of the mysteries of everyday life for the rest of us.
