{"ok":true,"nota":{"id":"878b0bce2190e1a3","slug":"computacion-el-proximo-salto-y-la-amenaza-climatica-del-permafrost-878b0b","titulo":"Computación: el próximo salto y la amenaza climática del permafrost","resumen":"Newsletter diaria de MIT Technology Review que repasa cuánto puede avanzar la computación, retomando la charla de Feynman de 1959, y los riesgos que implica el deshielo del permafrost. Es un resumen de noticias, sin estudio propio.","fuente":"mittr","fuenteNombre":"MIT Technology Review","color":"#8a1c24","autor":"Thomas Macaulay","url":"https://www.technologyreview.com/2026/10/22/1147612/the-download-computing-next-leap-permafrost-climate-threat/","imagen":"https://wp.technologyreview.com/wp-content/uploads/2026/03/ai-hitpiece.jpg?fit=1456,818","tema":"tecnologia","subtemas":["computación cuántica","miniaturización de chips","permafrost","cambio climático"],"entidades":["MIT Technology Review","Richard Feynman"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T12:10:00.000Z","indexTs":"2026-10-22T16:38:44.280Z","hash":"4f93f5898bbd6b83a0dbcd577d8fa20befe29df818b00b6ba48eb5fac71d6c7b","tsa":{"time":"Oct 22 16:39:58 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"La idea de Feynman de que hay mucho espacio para achicar los componentes sigue marcando hasta dónde puede llegar la computación. Cada salto en potencia depende de cuánto se pueda reducir el tamaño de los chips, y eso tiene límites físicos. Del otro lado, el permafrost que se derrite libera gases que aceleran el calentamiento global, algo que termina pesando en el costo de vida de todos. Para el lector argentino, las dos noticias muestran que el progreso técnico y el problema climático avanzan juntos.","quienFirma":"MIT Technology Review","confianza":"divulgacion","consulta":null},"sello":{"hash":"4f93f5898bbd6b83a0dbcd577d8fa20befe29df818b00b6ba48eb5fac71d6c7b","sello":"fc5c83c927287dcbca8283d41968cabe04c4f37d6ab84d244ffef3cdb336805a","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6575205,"aleatorio":"8d668dee5f5988ce3b254235634f030221669521ad13430e3fc9c5056f311f5c","tiempo":"2026-10-22T16:39:30.000Z"},"nist":{"cadena":2,"pulso":1994802,"salida":"12DD79E00124B87AE9DF53F82C2769EC701A6E2C4BF455A27DBAB985BBB34D6404A618CEE876D315F983790BF0CE5F8356121E9A555C928585F812B2FC6DFF0C","tiempo":"2026-10-22T16:39:00.000Z"},"noAntes":"2026-10-22T16:39:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 16:39:58 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"The Download: computing’s next leap and permafrost’s climate threat","descripcion":"This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How far can we push computing? On a December evening in 1959, the physicist Richard Feynman gave a lecture called “There’s Plenty of Room at the Bottom.” There is no physical…","pubDate":"Thu, 22 Oct 2026 12:10:00 +0000","url":"https://www.technologyreview.com/2026/10/22/1147612/the-download-computing-next-leap-permafrost-climate-threat/"},"indexado":"2026-10-22T16:38:44.280Z"}}