Trinity Atomic Web Site
http://nuclearweaponarchive.org/
https://www.sciencemadness.org/
http://www.neon-john.com/Nuke/Nuke_Index.htm
Geo (KOFF)
GammaSpectrometry group
GeigerCounterEnthusiasts
https://www.cia.gov/library/readingroom/collection/crest-25-year-program-archive
http://www.orau.org/ptp/museumdirectory.htm
Mothers Group testing Japanese soil and foodÂ