{"query": "The energy in a single green photon", "count": 20, "results": [{"id": "card_works_photon", "title": "The energy in a single green photon", "shelf": "the-works", "surface": "secular", "snippet": "A photon of 500 nm light carries E = hc/λ ≈ 3.97 × 10⁻¹⁹ joules — the quantum of energy that a leaf's chlorophyll is built to catch.  Worked & sealed by the engine — E = hc/λ ≈ 3.97 × 10⁻¹⁹ J.  [HOLDS", "authority_tier": "verified", "source": "The Works — worked & sealed", "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)", "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)", "generated": false}, {"id": "card_theory_standard_model_quantum_field_theory", "title": "Standard Model / quantum field theory", "shelf": "theories", "surface": "secular", "snippet": "Standard Model / quantum field theory — an engine domain that can touch it: nuclear_physics. Calibration: map-only — some constants verify; the framework is not a sealable computation. Matter is made ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "generated": false}, {"id": "card_theory_wave_optics", "title": "Wave optics (Huygens, Snell's law, diffraction)", "shelf": "theories", "surface": "secular", "snippet": "Wave optics (Huygens, Snell's law, diffraction) — an engine domain that can touch it: optics. Calibration: seals — refraction, lens and diffraction relations compute. Light behaves as a wave: it refra", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "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", "generated": false}, {"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", "generated": false}, {"id": "card_src_word_photon", "title": "photon", "shelf": "dictionary", "surface": "secular", "snippet": "photon: (noun) a quantum of electromagnetic radiation; an elementary particle that is its own antiparticle", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}, {"id": "card_src_pron_photons", "title": "photons", "shelf": "pronunciation", "surface": "secular", "snippet": "photons: pronounced (ARPABET) F OW1 T AA2 N Z. 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", "generated": false}, {"id": "card_src_pron_photon", "title": "photon", "shelf": "pronunciation", "surface": "secular", "snippet": "photon: pronounced (ARPABET) F OW1 T AA2 N. 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", "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", "generated": false}, {"id": "card_c_712cfdccd477", "title": "Ultraviolet — the first photons that bite ↔ The ionizing line — where light becomes radi", "shelf": "connections", "surface": null, "snippet": "Past violet, single photons start doing chemistry.  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "generated": false}, {"id": "card_n_08a41f6b5ab9", "title": "Gamma rays — the spectrum meets the nucleus", "shelf": "science", "surface": "secular", "snippet": "At the top of the dial the photons come from nuclear transitions and antimatter.\nSealed: the electron's rest energy m_e·c² computes to 510.99 keV (m_e measured by CODATA;\nc, h, e exact by definition):", "authority_tier": "engine_derived", "source": "Concordance assay — 2026-07-09", "generated": false}, {"id": "card_c_cfad1088f99b", "title": "Infrared — everything warm is broadcasting ↔ The ionizing line — where light becomes radi", "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", "generated": false}, {"id": "card_n_7b9fe7aaa620", "title": "Infrared — everything warm is broadcasting", "shelf": "science", "surface": "secular", "snippet": "Above visible red the spectrum becomes heat's own voice: every body radiates with a\npeak set by Wien's law, λ_peak·T = 2898 µm·K. Sealed: at body temperature (310 K) you glow\nbrightest at 9.3 µm — whi", "authority_tier": "engine_derived", "source": "Concordance assay — 2026-07-09", "generated": false}, {"id": "card_n_b04a994d0276", "title": "X-rays — shadows cast by 12-picometer light", "shelf": "science", "surface": "secular", "snippet": "Sealed: a 100 keV medical X-ray photon has a wavelength of 12.3 pm — smaller than an\natom: https://narrowhighway.com/s/2e10f3cd833c0da8ed1973eeb517c9de779e8956cd7d04eeee423aab280c4455 . That is why X-", "authority_tier": "engine_derived", "source": "Concordance assay — 2026-07-09", "generated": false}, {"id": "card_c_1492955a8768", "title": "Ultraviolet — the first photons that bite ↔ Base pairing and the central dogma", "shelf": "connections", "surface": null, "snippet": "enough to damage DNA directly  — a concord the card itself states; mined + verified.", "authority_tier": "engine_derived", "source": "Concordance miner — 2026-07-11", "generated": false}, {"id": "card_c_0c8f3fa61c47", "title": "Ultraviolet — the first photons that bite ↔ Infrared — everything warm is broadcasting", "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", "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", "generated": false}, {"id": "card_c_c1bed94e4961", "title": "Ultraviolet — the first photons that bite ↔ The radio spectrum — one law from the cavity", "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", "generated": false}]}