Example image of eyePlorer eyePlorer map for 'Chernobyl disaster': Chernobyl Nuclear Power Plant Nuclear and radiation accidents Nuclear reactor technology Soviet Union Ukraine International Nuclear Event Scale Nuclear power Criticality accident Radiation poisoning Chernobyl Moscow Time Prypiat, Ukraine Ukrainian Soviet Socialist Republic Nuclear fallout Atomic bombings of Hiroshima and Nagasaki Hiroshima Eastern Europe Ireland Northern Europe Western Europe Belarus Russia Nuclear safety Human decontamination Chernobyl Forum International Atomic Energy Agency Thyroid neoplasm World Health Organization Zone of alienation Kiev Electric power Electricity RBMK Watt Nuclear weapon Caesium-137 Strontium-90 Graphite Neutron moderator Containment building Nuclear fuel cycle Nuclear safety systems Power outage Diesel engine Engine-generator Scram Decay heat Nuclear meltdown Momentum Steam turbine