Assorted links by Tyler Cowen May 24, 2012 at 12:32 pm in 1. Are used TVs being overpriced? 2. The science of love in the 1920s, from Hugo Gernsback. 3. The dark side of Irving Fisher. 4. New sensory organ discovered in whales. 5. Freakonomics interview on the economics of food, including also Michael Pollan and others.