{"version":"1.0","type":"link","title":"Demon core - Newikis","description":"The demon core was a sphere of plutonium–gallium alloy that was involved in two fatal radiation accidents when scientists tested it as a fissile core of an early atomic bomb. It was manufactured in 1945 by the Manhattan Project, the U.S. nuclear weapon development effort during World War II. It was…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/1/13/Partially-reflected-plutonium-sphere.jpeg/1280px-Partially-reflected-plutonium-sphere.jpeg","thumbnail_width":1280,"thumbnail_height":1024}