
Ketchup, the Telephone and Cherry Coke: CAPLA Scholar Explains How World's Fairs Bring Inventions to the Public
World's fairs introduced us to Heinz ketchup, the Ferris wheel, the telephone and countless other now-ubiquitous innovations. Lisa Schrenk, a CAPLA associate professor who studies world's fairs, has helped establish a new institute to study how the events impact global society. Learn more in this interview.