A uranium-235 nucleus is big and unstable.
🕊️Hiroshima Peace Memoriala reminder of the human cost
🇨🇦Canadahelped in WWII but chose never to build nuclear weapons
🤝Treatiestest bans and the NPT limit testing and spread
☢️Falloutradiation harms health for years
⚡Peaceful usenuclear power plants (Ontario gets ~50% of its electricity from them)
🩺Medicineradioisotopes used to diagnose and treat cancer