{"id": "hDntJSJZAww", "uploader": "UiO Realfagsbiblioteket", "uploader_id": "realfagsbiblioteket", "uploader_url": "http://www.youtube.com/user/realfagsbiblioteket", "channel_id": "UCynaukrA8wxvJOcyFQJN3Jg", "channel_url": "http://www.youtube.com/channel/UCynaukrA8wxvJOcyFQJN3Jg", "upload_date": "20151006", "license": null, "creator": null, "title": "Sollyset - en n\u00f8kkel til kunnskap (Lysets \u00e5r 2015, #4)", "alt_title": null, "thumbnail": "https://i.ytimg.com/vi/hDntJSJZAww/maxresdefault.jpg", "description": "Foredragsholder: Mats Carlsson, Institutt for teoretisk astrofysikk, UiO\n\n2015 er av FN utropt til \u00e5 v\u00e6re Det internasjonale \u00e5ret for lys- og lysteknologi. Realfagsbiblioteket og Norsk fysisk selskap feirer ved \u00e5 invitere til en foredragsserie om lys f\u00f8rste tirsdagen i m\u00e5neden fra mai til desember.\n\n----------------\n\nSollyset er grunnleggende for alt liv p\u00e5 Jorda, men er ogs\u00e5 v\u00e5r fremste kilde til kunnskap om Solen.\n\nHva er det som gj\u00f8r at temperaturen i solens ytre lag kan bli flere millioner grader? Hvordan blir soleksplosjoner til? 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