When two little 6 year olds from Oelde, Germany, got a little bored they decided they would build something. Hmm, after some deliberation they decided on the theme “nuclear power plant”. They used an old computer casing and whacked a “radioactivity warning” sign on its side. After going home for a short break the kids returned to their little nuclear reactor only to find police and fire fighters cordoning off the streets. Seems the boys did a convincing job.