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Senses: Taste and Smell (2x21)

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Miguel, Robin, and Kathy are prepared for a fishing campout. On their way back from fishing, Kathy discovers she has lost the matchbook and ventures out to find it. She finds it, but has she gotten herself lost? At the University of Pennsylvania, Robin learns how taste and smell are connected (and how they differ).Kathy goes to 3M to see the production of scratch-and-sniff. THE BLOODHOUND GANG: "The Case of the Frozen Blob, Part One." Vikki suspects that a frozen ice sculpture has been stolen. But is it too late to save "the blob"? (Concludes in next episode.)