The presence of Cesium–137 and Strontium–90 can also be used to identify art forgeries[0]. [0] http://physicsworld.com/cws/article/news/2008/jul/04/nuclear-fal

The presence of Cesium–137 and Strontium–90 can also be used to identify art forgeries[0]. [0] http://physicsworld.com/cws/article/news/2008/jul/04/nuclear-fallout-used-to-spot-fake-art http://physicsworld.com/cws/article/news/2008/jul/04/nuclear...