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¿Por qué se llaman estrellas de neutrones? Es sencillo: están compuestas completamente de neutrones, un elemento básico del átomo. Cuando una estrella masiva agota su combustible, su núcleo central colapsa, convirtiendo cada protón y electrón en un neutrón.
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O "acidente com o núcleo do demônio" refere-se ao incidente que ocorreu em 1945 durante um experimento no laboratório de Los Alamos, no qual Harry Daghlian, um físico nuclear, acidentalmente iniciou uma reação nuclear não controlada ao realizar experimentos com um núcleo de plutônio. Este incidente resultou em uma exposição fatal à radiação para Daghlian, que morreu várias semanas depois devido aos efeitos da exposição. #kwai
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"Demon Core", ou núcleo do demônio, em português, foi o nome dado a um núcleo de urânio potencialmente aplicável para a criação de uma bomba nuclear. Devido a desistência do Japão, ao final da Guerra, cientistas estadunidenses realizaram experimentos com o núcleo, e alguns desastres aconteceram. No vídeo, eu falo sobre o segundo desastre que aconteceu em 1946, com o professor Louis Slotin. #curiosity #physics #science
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