Item view 1-50029316

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Description: 1/4 Jo muinaisessa Kiinassa käytettiin kompassia, joka lienee vanhin magnetismin sovellus. Viime vuosisatojen aikana fysiikka edistyi Euroopassa ja vähitellen alettiin ymmärtää, mistä magnetismissa on kysymys ja miten sähkövirta ja magnetismi liittyvät toisiinsa. Magnetismin ilmiötä ovat ratkoneet muun muassa Oersted, Ampère, Faraday, Hertz ja Maxwell. Magnetismin ja magneettisuuden historiasta kertoo professori Ari Sihvola Aalto-yliopistosta. Toimittajana on Sisko Loikkanen ja äänisuunnittelijana Katja Kostiainen.
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  • List Kuuntele myös, 20 cards
    • Card Maailmankaikkeus
      Description: Synty ja rakenne
      Pointer: 1-50981373 (series)
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    • Card Astrobiologia
      Description: Miten elämä syntyi?
      Pointer: 1-50992092 (series)
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    • Card Tähtitieteen historiaa
      Description: Stonehengestä 1900-luvulle
      Pointer: 1-50032311 (series)
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Title
Jakso 1: Kuinka sähkömagnetismin teoria löytyi?
Type
view