{"version":"1.0","type":"link","title":"Nuclear fission - Newikis","description":"Nuclear fission, is a kind of nuclear reaction. It is when an atom splits apart into smaller atoms. Some fission reactions give off a lot of energy, and are used in nuclear weapons and nuclear reactors. Nuclear fission was discovered in December 1938 by physicists Lise Meitner and Otto Frisch, who…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/1/15/Nuclear_fission.svg/1280px-Nuclear_fission.svg.png","thumbnail_width":1280,"thumbnail_height":1997}