{"query": "Ultraviolet — the first photons that bite", "count": 20, "results": [{"id": "card_n_d6d3480c8cf2", "title": "Ultraviolet — the first photons that bite", "shelf": "science", "surface": "secular", "snippet": "Past violet, single photons start doing chemistry. Sealed: the workhorse conversion\nhc = 1239.8 eV·nm (exact since the 2019 SI made h and e definitions, not measurements), and\nthe germicidal UV-C line", "authority_tier": "engine_derived", "source": "Concordance assay — 2026-07-09", "readable": false, "generated": false}, {"id": "card_theory_quantization", "title": "Quantization (why nature comes in whole units)", "shelf": "theories", "surface": "secular", "snippet": "Quantization (why nature comes in whole units) — an engine domain that can touch it: physics. Calibration: seals — energy levels, photon energies and charge multiples compute exactly. Certain physical", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_theory_electromagnetic_spectrum", "title": "The electromagnetic spectrum & modulation (radio to gamma, one axis)", "shelf": "theories", "surface": "secular", "snippet": "The electromagnetic spectrum & modulation (radio to gamma, one axis) — an engine domain that can touch it: physics. Calibration: seals — c = fλ, photon energy E = hf, and bandwidth relations all recom", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_n_0659d133d839", "title": "The ionizing line — where light becomes radiation", "shelf": "science", "surface": "secular", "snippet": "The spectrum's own boundary, and it is PER-PHOTON, not per-watt. Ionization takes\nroughly 10 eV; sealed: that threshold sits at 123 nm, in the far ultraviolet: https://narrowhighway.com/s/2e10f3cd833c", "authority_tier": "engine_derived", "source": "Concordance assay — 2026-07-09", "readable": false, "generated": false}, {"id": "card_c_521e7d71f8e4", "title": "The ionizing line — where light becomes radi ↔ Ultraviolet — the first photons that bite", "shelf": "connections", "surface": null, "snippet": "Ionization takes roughly 10 eV; sealed: that threshold sits at 123 nm, in the far ultraviolet  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_c_f6791070bdc1", "title": "Infrared — everything warm is broadcasting ↔ Ultraviolet — the first photons that bite", "shelf": "connections", "surface": null, "snippet": "The photon picture is arriving but gentle: an IR photon carries ~0.1 eV, enough to wiggle molecules (heat), far too weak to break them.  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_c_08edecc3ea85", "title": "Ultraviolet — the first photons that bite ↔ X-rays — shadows cast by 12-picometer light", "shelf": "connections", "surface": null, "snippet": "the workhorse conversion hc = 1239.8 eV·nm  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "readable": false, "generated": false}, {"id": "card_src_word_ultraviolet_illumination", "title": "ultraviolet illumination", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet illumination: (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays — syn: ultraviolet, ultraviolet radiation, ultraviolet light, UV", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_ultraviolet_light", "title": "ultraviolet light", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet light: (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays — syn: ultraviolet, ultraviolet radiation, ultraviolet illumination, UV", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_ultraviolet_radiation", "title": "ultraviolet radiation", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet radiation: (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays — syn: ultraviolet, ultraviolet light, ultraviolet illumination, UV", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_ultraviolet", "title": "ultraviolet", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet: (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays — syn: ultraviolet radiation, ultraviolet light, ultraviolet illumination, UV · (ad", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_uv", "title": "uv", "shelf": "dictionary", "surface": "secular", "snippet": "uv: (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays — syn: ultraviolet, ultraviolet radiation, ultraviolet light, ultraviolet illumination", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_pron_ultraviolet", "title": "ultraviolet", "shelf": "pronunciation", "surface": "secular", "snippet": "ultraviolet: pronounced (ARPABET) AH2 L T R AH0 V AY1 AH0 L IH0 T. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "readable": false, "generated": false}, {"id": "card_src_food_169376", "title": "Mushroom, White, Exposed To Ultraviolet Light, Raw", "shelf": "nutrition", "surface": "secular", "snippet": "Mushroom, white, exposed to ultraviolet light, raw — a food in the USDA FoodData Central reference. Per 100 g: 22 kcal, 3.09 g protein, 0.34 g fat, 3.26 g carbohydrate.", "authority_tier": "reference", "source": "USDA FoodData Central (public domain)", "readable": false, "generated": false}, {"id": "card_src_food_169377", "title": "Mushrooms, Portabella, Exposed To Ultraviolet Light, Grilled", "shelf": "nutrition", "surface": "secular", "snippet": "Mushrooms, portabella, exposed to ultraviolet light, grilled — a food in the USDA FoodData Central reference. Per 100 g: 29 kcal, 3.28 g protein, 0.58 g fat, 4.44 g carbohydrate.", "authority_tier": "reference", "source": "USDA FoodData Central (public domain)", "readable": false, "generated": false}, {"id": "card_src_food_170143", "title": "Mushrooms, Portabella, Exposed To Ultraviolet Light, Raw", "shelf": "nutrition", "surface": "secular", "snippet": "Mushrooms, portabella, exposed to ultraviolet light, raw — a food in the USDA FoodData Central reference. Per 100 g: 22 kcal, 2.11 g protein, 0.35 g fat, 3.87 g carbohydrate.", "authority_tier": "reference", "source": "USDA FoodData Central (public domain)", "readable": false, "generated": false}, {"id": "card_src_food_168557", "title": "Mushrooms, Brown, Italian, Or Crimini, Exposed To Ultraviolet Light, Raw", "shelf": "nutrition", "surface": "secular", "snippet": "Mushrooms, brown, italian, or crimini, exposed to ultraviolet light, raw — a food in the USDA FoodData Central reference. Per 100 g: 22 kcal, 2.5 g protein, 0.1 g fat, 4.3 g carbohydrate.", "authority_tier": "reference", "source": "USDA FoodData Central (public domain)", "readable": false, "generated": false}, {"id": "card_src_book_75150", "title": "X-ray, violet ray, and other rays — Maynard Shipley", "shelf": "gutenberg", "surface": "secular", "snippet": "X-ray, violet ray, and other rays, by Maynard Shipley. Subjects: X-rays; X-rays -- Therapeutic use; Ultraviolet radiation; Ultraviolet radiation -- Therapeutic use. Read the full text (public domain):", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_word_ultraviolet_lamp", "title": "ultraviolet lamp", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet lamp: (noun) any source of illumination that emits ultraviolet radiation — syn: ultraviolet source", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_ultraviolet_source", "title": "ultraviolet source", "shelf": "dictionary", "surface": "secular", "snippet": "ultraviolet source: (noun) any source of illumination that emits ultraviolet radiation — syn: ultraviolet lamp", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_n_d6d3480c8cf2"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}