RT @TheEconomist: 50 years of Batman on film: how has his physique changed? https://t.co/K8AIdM2ZBm https://t.co/oMutxGETiY

50 years of Batman on film: how has his physique changed? https://t.co/K8AIdM2ZBm http://pic.twitter.com/oMutxGETiY

— The Economist (@TheEconomist) June 1, 2016

from Twitter https://twitter.com/DouglasHAllen