Web UI SpinnerHow Do They Do It?My List Outline IconAdd to My ListShare IOS IconShareS12:E08 - Harp Strings and MoreDocumentary · 2015 · 22 min · 7 SeasonsTV-PGSubtitles IconCow intestines are turned into harp strings, and Belgian waffles are made.EpisodesDetailsSeason 12Arrowhead Down IconSeason 4Season 6Season 9Season 10Season 11Season 12Season 13Play IconS12:E08 - Harp Strings and More22 minTV-PGCow intestines are turned into harp strings, and Belgian waffles are made.GenresDocumentarySubtitlesEnglishTV-PGThis program contains material that parents may find unsuitable for younger children.