did-you-kno: Fake art can be detected because of nuclear bombs. Strontium-90 and cesium-137 are isotopes that didn’t exist in nature before nuclear explosions, so any piece of artwork containing these elements that’s supposed to be made before 1945
tags: Command Center, ART,POLITICS,SCIENCE,SOCIETY & LAWS,Unexpected Everydays,WOW Research and Discoveries,FACT,
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