So, three buckets of uranium were sitting next to a taxidermy exhibit in a grand canyon museum, for like 20 years or something. Some kid, who happened to be a Geiger counter fan, strolled past the buckets and his counter went off. The museum proceeded to, basically, ignore it.
No big deal. #whoops
Grand Canyon tourists exposed for years to radiation in museum building, safety manager says. https://tiny.iavian.net/rd6c