Yes, children really were hired to collect stray dogs for electrocution experiments to help determine which electric system would power the modern world.
원문출처 : https://www.cnn.com/2019/10/21/entertainment/current-war-real-story-seo-scn/index.html
원문출처 : https://www.cnn.com/2019/10/21/entertainment/current-war-real-story-seo-scn/index.html