Item view 1-50981434

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Cover image
Header Card Description: Atomiytimen protonit ja neutronit sisältävät kumpikin kolme kvarkkia, jotka niputtaa yhteen vahva voima eli vahva vuorovaikutus. Se myös pakkaa protonit ja neutronit yhteen ytimeksi. Vahvan voiman työjuhta on gluoni eli liimahiukkanen, joka toimii kuminauhan tavoin kvarkkien välillä. Sisko Loikkanen kertoo vahvasta voimasta. Sisältö perustuu Helsingin yliopiston professorin Kari Rummukaisen haastatteluun. Ohjelma on julkaistu Tiedeykkönen extra -sarjaan 12.6.2017. 8 controls, 10 labels Card JSON { "controls": [ { "destination": { "type": "series", "uri": "yleareena://items/1-50981428" }, "icon": { "id": "chevron-left", "version": "1750676272" }, "style": { "iconPosition": "left", "variant": "tertiary" }, "tag": "series", "title": "Atomi", "type": "navigator" }, { "audience": { "authenticated": false }, "destination": { "authentication": [ "yle-api" ], "uri": "https://areena.api.yle.fi/v1/ui/controls/play/1-50981434?language=fi&v=10&client=yle-areena-web" }, "tag": "play", "type": "reference" }, { "audience": { "authenticated": true }, "destination": { "authentication": [ "yle-api" ], "uri": "https://areena.api.yle.fi/v1/ui/controls/play/1-50981434?language=fi&v=10&client=yle-areena-web" }, "tag": "play", "type": "reference" }, { "analytics": {}, "destination": { "type": "program", "uri": "yleareena://items/1-50981434" }, "functionality": { "id": "queue" }, "tag": "queue", "type": "activator" }, { "analytics": {}, "destination": { "type": "program", "uri": "yleareena://items/1-50981434" }, "functionality": { "id": "share" }, "icon": { "id": "share", "version": "1750676272" }, "style": { "iconPosition": "left", "variant": "tertiary" }, "title": "Jaa ohjelma", "type": "activator" }, { "analytics": {}, "audience": { "authenticated": false }, "backgroundColor": "#00000000", "functionality": { "id": "login" }, "icon": { "id": "icon-favorite-off", "version": "1750676272" }, "style": { "iconPosition": "left", "variant": "tertiary" }, "title": "Lisää omalle listalle", "type": "activator" }, { "audience": { "authenticated": true }, "destination": { "authentication": [ "yle-api" ], "uri": "https://areena.api.yle.fi/v1/ui/controls/favorites/1-50981428?language=fi&v=10&client=yle-areena-web" }, "type": "reference" }, { "destination": { "uri": "https://yleawsaudioipv4.akamaized.net/mediaredirect/78-ca87a22bacd14f4a8ead0a440a3dd518.mp3" }, "icon": { "id": "icon-download", "version": "1750676272" }, "tag": "downloadLink", "title": "Lataa tiedosto", "type": "navigator" } ], "description": "Atomiytimen protonit ja neutronit sisältävät kumpikin kolme kvarkkia, jotka niputtaa yhteen vahva voima eli vahva vuorovaikutus. Se myös pakkaa protonit ja neutronit yhteen ytimeksi. Vahvan voiman työjuhta on gluoni eli liimahiukkanen, joka toimii kuminauhan tavoin kvarkkien välillä. Sisko Loikkanen kertoo vahvasta voimasta. Sisältö perustuu Helsingin yliopiston professorin Kari Rummukaisen haastatteluun.\n\nOhjelma on julkaistu Tiedeykkönen extra -sarjaan 12.6.2017.\n", "image": { "id": "13-1-50981428-1635428804033", "version": "1769164266" }, "labels": [ { "formatted": "3 min", "priority": 0, "raw": "PT218S", "rawType": "duration", "type": "duration" }, { "formatted": "tiede", "priority": 0, "type": "generic" }, { "formatted": "asia", "priority": 0, "type": "generic" }, { "formatted": "julkaistu\nma 12.6.2017", "priority": 1, "raw": "2017-06-12T18:30:00+03:00", "rawType": "date", "type": "generic" }, { "formatted": "käynnistyskerrat\n21 470", "priority": 1, "type": "generic" }, { "formatted": "Ääniraidat: suomi stereo", "priority": 2, "type": "generic" }, { "formatted": "Kuunneltavissa ulkomailla", "priority": 2, "type": "generic" }, { "priority": 2, "raw": "world", "type": "region" }, { "priority": 2, "raw": "audio", "type": "mediaType" }, { "raw": "1-50981434", "type": "itemId" } ], "presentation": "onDemandCard", "type": "card" }
Tabs Tab 1 of 1 List Kuuntele myös, 20 cards Card Magnetismi Description: Tutkimus ja sovellukset Pointer: 1-50995469 (series) 1 control, 1 label Card JSON { "controls": [ { "destination": { "authentication": [ "yle-api" ], "type": "player", "uri": "https://areena.api.yle.fi/v1/ui/players/1-50995469.json?language=fi&v=10&client=yle-areena-web" }, "icon": { "id": "icon-play", "version": "1750676272" }, "tag": "play", "type": "navigator" } ], "description": "Tutkimus ja sovellukset", "image": { "id": "13-1-50995469-1635428827712", "version": "1769164452" }, "labels": [ { "raw": "1-50995469", "type": "itemId" } ], "pointer": { "type": "series", "uri": "yleareena://items/1-50995469" }, "presentation": "seriesCard", "title": "Magnetismi", "type": "card" } Card Maailmankaikkeus Description: Synty ja rakenne Pointer: 1-50981373 (series) 1 control, 1 label Card JSON { "controls": [ { "destination": { "authentication": [ "yle-api" ], "type": "player", "uri": "https://areena.api.yle.fi/v1/ui/players/1-50981373.json?language=fi&v=10&client=yle-areena-web" }, "icon": { "id": "icon-play", "version": "1750676272" }, "tag": "play", "type": "navigator" } ], "description": "Synty ja rakenne", "image": { "id": "13-1-50981373-1635428923930", "version": "1769164255" }, "labels": [ { "raw": "1-50981373", "type": "itemId" } ], "pointer": { "type": "series", "uri": "yleareena://items/1-50981373" }, "presentation": "seriesCard", "title": "Maailmankaikkeus", "type": "card" } Card Astrobiologia Description: Miten elämä syntyi? Pointer: 1-50992092 (series) 1 control, 1 label Card JSON { "controls": [ { "destination": { "authentication": [ "yle-api" ], "type": "player", "uri": "https://areena.api.yle.fi/v1/ui/players/1-50992092.json?language=fi&v=10&client=yle-areena-web" }, "icon": { "id": "icon-play", "version": "1750676272" }, "tag": "play", "type": "navigator" } ], "description": "Miten elämä syntyi?", "image": { "id": "13-1-50992092-1635428899562", "version": "1769164434" }, "labels": [ { "raw": "1-50992092", "type": "itemId" } ], "pointer": { "type": "series", "uri": "yleareena://items/1-50992092" }, "presentation": "seriesCard", "title": "Astrobiologia", "type": "card" } List JSON { "analytics": { "player_context": { "yle": { "ptype": "rec" } } }, "audience": { "subAccount": false }, "controls": [], "filters": [], "presentation": "cover-strip", "source": { "authentication": [ "yle-api" ], "uri": "https://areena.api.yle.fi/v1/ui/content/list?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzb3VyY2UiOiJodHRwczovL2FyZWVuYS1yZWNvbW1lbmRhdGlvbnMuYXBpLnlsZS5maS92MS9yZWNvbW1lbmRhdGlvbnMvaXRlbS8xLTUwOTgxNDM0P21lZGl1bT1hdWRpbyZmYWxsYmFja19jYXRlZ29yeV93aGl0ZWxpc3Q9MzEtMS01IiwiY2FyZE9wdGlvbnNUZW1wbGF0ZSI6InJlY29tbWVuZGF0aW9uc0Zvckl0ZW1zIiwiYW5hbHl0aWNzIjp7InBsYXllcl9jb250ZXh0Ijp7InlsZSI6eyJwdHlwZSI6InJlYyJ9fX19.PalnAxboS3KRn_qhwz_x4z7Ihh2sbNRLyfsKPML3_tA&crop=20&language=fi&v=10&client=yle-areena-web" }, "style": { "image": "1:1", "layout": "horizontal", "size": "medium" }, "title": "Kuuntele myös", "type": "list" } JWT payload { "analytics": { "player_context": { "yle": { "ptype": "rec" } } }, "cardOptionsTemplate": "recommendationsForItems", "source": "https://areena-recommendations.api.yle.fi/v1/recommendations/item/1-50981434?medium=audio&fallback_category_whitelist=31-1-5" } Card response meta JSON { "analytics": { "context": { "yle": { "recommendation_id": "47089e88-82af-4675-a0bd-c774e23e94a8", "recommendation_method": "beta_similar_combined", "source_url": "https://areena-recommendations.api.yle.fi/v1/recommendations/item/1-50981434?medium=audio&fallback_category_whitelist=31-1-5&offset=0&limit=3" } }, "player_context": { "yle": { "ptype": "rec" } } }, "cardOptionsTemplate": "recommendationsForItems", "count": 20, "expires": "2026-04-16T23:21:51Z", "limit": 3, "offset": 0 } Tab JSON { "content": [ { "analytics": { "player_context": { "yle": { "ptype": "rec" } } }, "audience": { "subAccount": false }, "controls": [], "filters": [], "presentation": "cover-strip", "source": { "authentication": [ "yle-api" ], "uri": "https://areena.api.yle.fi/v1/ui/content/list?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzb3VyY2UiOiJodHRwczovL2FyZWVuYS1yZWNvbW1lbmRhdGlvbnMuYXBpLnlsZS5maS92MS9yZWNvbW1lbmRhdGlvbnMvaXRlbS8xLTUwOTgxNDM0P21lZGl1bT1hdWRpbyZmYWxsYmFja19jYXRlZ29yeV93aGl0ZWxpc3Q9MzEtMS01IiwiY2FyZE9wdGlvbnNUZW1wbGF0ZSI6InJlY29tbWVuZGF0aW9uc0Zvckl0ZW1zIiwiYW5hbHl0aWNzIjp7InBsYXllcl9jb250ZXh0Ijp7InlsZSI6eyJwdHlwZSI6InJlYyJ9fX19.PalnAxboS3KRn_qhwz_x4z7Ihh2sbNRLyfsKPML3_tA&crop=20&language=fi&v=10&client=yle-areena-web" }, "style": { "image": "1:1", "layout": "horizontal", "size": "medium" }, "title": "Kuuntele myös", "type": "list" } ], "type": "tab" }
Title Jakso 2: Vahva voima paketoi atomiytimen
Type view