{ "law": "The picture, never the message. A thread records that a shape was reached for, by whom, when, with a receipt. What the shape means is marked analysis and stays the station's own.", "threads": [ { "slug": "rainbow", "motif": "rainbow", "slate": "The Spectrum", "shelf": "One white light, split into bands. Newton counted seven in 1704 to match the musical scale; the eye sees fewer. Since then the band of colours has been a doorway, a promise, a proof and a flag.", "signed": { "by": "gene", "on": "2026-11-03" }, "beads": [ { "id": "opticks", "year": 1704, "title": "Opticks", "maker": "Isaac Newton", "kind": "book", "literal": "White light enters a glass prism and leaves as a band of colours; Newton names seven — red, orange, yellow, green, blue, indigo, violet — to match the seven notes of a scale.", "source_url": "https://en.wikipedia.org/wiki/Opticks", "hop": { "kind": "recorded", "text": "The first bead: the split itself, written down." } }, { "id": "over-the-rainbow", "year": 1939, "title": "Over the Rainbow", "maker": "Harold Arlen and Yip Harburg, sung by Judy Garland in The Wizard of Oz", "kind": "song", "literal": "Sung in the sepia Kansas scenes, before the film turns to colour. The rainbow is named as a place and never shown.", "source_url": "https://en.wikipedia.org/wiki/Over_the_Rainbow", "hop": { "kind": "analysis", "text": "Newton's band becomes a place to get to: the colours are over there, past the visible." } }, { "id": "dark-side-of-the-moon", "year": 1973, "title": "The Dark Side of the Moon", "maker": "Pink Floyd; cover by Hipgnosis and George Hardie", "kind": "album", "literal": "A white beam enters a prism on a black field and leaves as six bands. There is no indigo. The design was asked for by Richard Wright, who wanted something simple and bold.", "source_url": "https://en.wikipedia.org/wiki/The_Dark_Side_of_the_Moon", "hop": { "kind": "recorded", "text": "Newton's experiment, drawn as a cover: the prism is the whole picture." } }, { "id": "apple-logo", "year": 1977, "title": "The Apple logo", "maker": "Rob Janoff for Apple Computer", "kind": "logo", "literal": "A bitten apple in six horizontal stripes, green at the top. Janoff has said the stripes were there because the Apple II could show colour, and the bite was for scale, so it would not read as a cherry.", "source_url": "https://en.wikipedia.org/wiki/Apple_logo", "hop": { "kind": "analysis", "text": "Four years after the prism, the same six bands sit on a machine. The spectrum as a feature list." } }, { "id": "rainbow-flag", "year": 1978, "title": "The rainbow flag", "maker": "Gilbert Baker, San Francisco", "kind": "flag", "literal": "Eight hand-dyed stripes first flown in June 1978, each stripe assigned a meaning by its maker; cut to six by 1979 so it could be mass-produced.", "source_url": "https://en.wikipedia.org/wiki/Rainbow_flag_(LGBTQ)", "hop": { "kind": "recorded", "text": "The band of colours made into a banner, with a written key to every stripe." } }, { "id": "rainbow-connection", "year": 1979, "title": "Rainbow Connection", "maker": "Paul Williams and Kenneth Ascher, sung by Kermit the Frog in The Muppet Movie", "kind": "song", "literal": "Sung on a log in a swamp with a banjo, before the journey begins. The first line asks why there are so many songs about rainbows.", "source_url": "https://en.wikipedia.org/wiki/Rainbow_Connection", "hop": { "kind": "recorded", "text": "An answer to 1939, on the record: the lyric names the songs about rainbows and asks what is on the other side." }, "links_to": ["over-the-rainbow"] }, { "id": "reading-rainbow", "year": 1983, "title": "Reading Rainbow", "maker": "PBS, hosted by LeVar Burton", "kind": "television", "literal": "A rainbow arcs across the title card; the host reads a book aloud and children review others. Ran until 2006.", "source_url": "https://en.wikipedia.org/wiki/Reading_Rainbow", "hop": { "kind": "analysis", "text": "The rainbow as the doorway to somewhere else, handed to children, with a book as the door." } }, { "id": "rainbow-road", "year": 1992, "title": "Rainbow Road", "maker": "Nintendo, Super Mario Kart", "kind": "game", "literal": "A translucent track of rainbow bands over black space, with no rails. The final course, returned to in every Mario Kart since.", "source_url": "https://en.wikipedia.org/wiki/Rainbow_Road", "hop": { "kind": "analysis", "text": "The spectrum as a road again, this time one you can fall off." } }, { "id": "iz-over-the-rainbow", "year": 1993, "title": "Somewhere Over the Rainbow / What a Wonderful World", "maker": "Israel Kamakawiwoʻole", "kind": "song", "literal": "Recorded in one take, ukulele only, in a Honolulu studio at three in the morning.", "source_url": "https://en.wikipedia.org/wiki/Somewhere_Over_the_Rainbow/What_a_Wonderful_World", "hop": { "kind": "recorded", "text": "The 1939 song comes back, folded into a second one." }, "links_to": ["over-the-rainbow"] }, { "id": "dark-side-of-the-rainbow", "year": 1995, "title": "Dark Side of the Rainbow", "maker": "Listeners, then the internet", "kind": "sync", "literal": "The 1973 album started on the MGM lion's third roar and played over the 1939 film. Moments appear to line up. The band has said it is coincidence.", "source_url": "https://en.wikipedia.org/wiki/Dark_Side_of_the_Rainbow", "hop": { "kind": "recorded", "text": "Two beads of this thread played at once: the prism over the rainbow." }, "links_to": ["over-the-rainbow", "dark-side-of-the-moon"] } ], "reading": "Every bead reaches for the same picture to say the same thing: one light is secretly many. A prism is a promise that there is more inside than the eye gets. The station records the reaching. Whether the promise is kept is each work's own business." } ] }