This hour we’ll about two vastly differently, but equally fierce groups of warriors: the Nepalese Gurkhas and the women pilots of World War II. We’ll also hear from Freedom Riders and learn about the man who’s credited with the successful invasion of Normandy—and we’re not talking about Eisenhower. Finally, we’ll hop into the present with Marnie Chesterton who tries to recreate a scientifically accurate sonic rainbow.