Paper Film Projector 大人の科学マガジン 紙フィルム映写機 反射式映写機 幻灯機

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  • Опубликовано: 20 сен 2024
  • Gakken Otona no Kagaku (Science for adults) Magazine Vol.15 Paper Film Projector
    学研 大人の科学マガジン Vol.15 ふろく 大人的科學
    1:10~1:48 LEDで投影

Комментарии • 10

  • @kakd1870
    @kakd1870 7 месяцев назад +1

    Fun fact; in the early days of film, film could not be copywritten as the rule was anything copywritten had to be on paper. What studios did was printed actual motion images onto paper that effectively worked much like the paper film in this device. This paper film has been an good source for many transfers of media otherwise lost due to film degradation, fires, etc.

  • @aalaworks
    @aalaworks 3 года назад +2

    can you know how the take up reel speed adjusted by clutch for maintaining angular velocity?if you know the mechanism please explain to me.

  • @sapna7127
    @sapna7127 5 лет назад +2

    how much this???

  • @yakyuyone
    @yakyuyone 3 года назад +1

    なんか始まったばっかん時のミッキーみたい

  • @फारुखशेखम्यूजिकल

    Sandar.💜

  • @АндрейЧернышев-х7х
    @АндрейЧернышев-х7х 2 года назад

    Это ведь детская игрушка?

  • @user-qc6is4cv1z
    @user-qc6is4cv1z 5 месяцев назад

    Ok

  • @miochanel
    @miochanel 4 года назад +1

    ฟากติดตามด้วยนะคราป

  • @darkvader7231
    @darkvader7231 Год назад +1

    Clearly not paper!!

    • @lukassteinbrink322
      @lukassteinbrink322 Год назад

      But it is not a translucent material, what makes it interesting. The bulb is inside so the film is reflecting the light so it goes through the lens.