atomic1URLhttp://portal.discoverthecosmos.eu/node/192450Spectra around usenHow to build a homemade spectroscopespectra spectroscope diffractionlightlinesfinal1.0author2007-06-02Maïté Lacarrapublisher2013-04-02Leonor CabralenLOM v1.0creator2013-04-02Leonor Cabralvalidator2013-04-02Ana Costabrowseranyosanytext/htmlhttp://portal.discoverthecosmos.eu/node/192450nonomixedmediumeasyexperiment1 didactic hour12-15DisciplineLight: Properties of light - generallyUseful materials and products: Everyday materials