{"query": "Plate tectonics — the mantle heat engine", "count": 20, "results": [{"id": "card_earth_plate_tectonics", "title": "Plate tectonics — the mantle heat engine", "shelf": "codex", "surface": "secular", "snippet": "The crust rides plates driven by convection in the mantle - the Earth's internal heat rising and sinking, a heat engine bounded by the second law. Continents drift, oceans open, mountains rise. Rests ", "authority_tier": "engine_derived", "source": "Narrow Highway — earth science", "readable": false, "generated": false}, {"id": "card_theory_plate_tectonics", "title": "Plate tectonics", "shelf": "theories", "surface": "secular", "snippet": "Plate tectonics — an engine domain that can touch it: geology. Calibration: map-only — historical and empirical; spreading rates compute. The lithosphere is broken into rigid plates that move over the", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_floor_earth_science", "title": "Earth science — the planet, read in deep time", "shelf": "codex", "surface": "secular", "snippet": "The rock that life stands on. Radiometric dating reads deep time from decay; plate tectonics is the mantle as a heat engine; minerals are crystal chemistry; and deep time is the stage evolution needs.", "authority_tier": "engine_derived", "source": "Narrow Highway — earth science", "readable": false, "generated": false}, {"id": "card_src_word_plate_tectonics", "title": "plate tectonics", "shelf": "dictionary", "surface": "secular", "snippet": "plate tectonics: (noun) the branch of geology studying the folding and faulting of the earth's crust — syn: tectonics, plate tectonic theory", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_plate_tectonic_theory", "title": "plate tectonic theory", "shelf": "dictionary", "surface": "secular", "snippet": "plate tectonic theory: (noun) the branch of geology studying the folding and faulting of the earth's crust — syn: tectonics, plate tectonics", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_tectonics", "title": "tectonics", "shelf": "dictionary", "surface": "secular", "snippet": "tectonics: (noun) the science of architecture — syn: architectonics · (noun) the branch of geology studying the folding and faulting of the earth's crust — syn: plate tectonics, plate tectonic theory", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_openstax_astronomy_2e_summary_7e1a7949", "title": "Summary — Astronomy 2e", "shelf": "astronomy", "surface": "secular", "snippet": "Summary\n\n8.1\n\nThe Global Perspective\n\nEarth is the prototype terrestrial planet. Its interior composition and structure are probed using seismic waves. Such studies reveal that Earth has a metal core ", "authority_tier": "reference", "source": "OpenStax: Astronomy 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_astronomy_summary_92e7f783", "title": "Summary — Astronomy", "shelf": "astronomy", "surface": "secular", "snippet": "Summary\n\n8.1\n\nThe Global Perspective\n\nEarth is the prototype terrestrial planet. Its interior composition and structure are probed using seismic waves. Such studies reveal that Earth has a metal core ", "authority_tier": "reference", "source": "OpenStax: Astronomy (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_word_tectonic", "title": "tectonic", "shelf": "dictionary", "surface": "secular", "snippet": "tectonic: (adjective) pertaining to the structure or movement of the earth's crust · (adjective) of or pertaining to construction or architecture — syn: architectonic", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_pron_tectonic", "title": "tectonic", "shelf": "pronunciation", "surface": "secular", "snippet": "tectonic: pronounced (ARPABET) T EH0 K T AA1 N IH0 K. 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_etym_tectonic", "title": "tectonic", "shelf": "etymology", "surface": "secular", "snippet": "tectonic: etymology (Webster 1913) — a.: [L. tectonicus, Gr. Defn: Of or pertaining to building or construction; architectural.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_pron_tectonics", "title": "tectonics", "shelf": "pronunciation", "surface": "secular", "snippet": "tectonics: pronounced (ARPABET) T EH0 K T AA1 N IH0 K S. 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_fed_nasa_techdoc_19870008838", "title": "Studies in geophysics: Active tectonics", "shelf": "science", "surface": "secular", "snippet": "Studies in geophysics: Active tectonics. A United States federal publication, public domain (17 USC 105). The full text (1,116,166 bytes) is held on the ark; waybill sha256 af35f5b5710b6ae7…; origin a", "authority_tier": "reference", "source": "NASA technical documents (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_word_laurasia", "title": "laurasia", "shelf": "dictionary", "surface": "secular", "snippet": "laurasia: (noun) a hypothetical continent that (according to plate tectonic theory) broke up later into North America and Europe and Asia", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_john_tuzo_wilson", "title": "john tuzo wilson", "shelf": "dictionary", "surface": "secular", "snippet": "john tuzo wilson: (noun) Canadian geophysicist who was a pioneer in the study of plate tectonics (1908-1993) — syn: Wilson", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_gondwanaland", "title": "gondwanaland", "shelf": "dictionary", "surface": "secular", "snippet": "gondwanaland: (noun) a hypothetical continent that (according to plate tectonic theory) broke up later into India and Australia and Africa and South America and Antarctica", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_pangaea", "title": "pangaea", "shelf": "dictionary", "surface": "secular", "snippet": "pangaea: (noun) (plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland — syn: Pangea", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_pangea", "title": "pangea", "shelf": "dictionary", "surface": "secular", "snippet": "pangea: (noun) (plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland — syn: Pangaea", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_tectonic_movement", "title": "tectonic movement", "shelf": "dictionary", "surface": "secular", "snippet": "tectonic movement: (noun) movement resulting from or causing deformation of the earth's crust — syn: crustal movement", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_frd_nicaragua", "title": "Nicaragua: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "Topography: Three major geographic regions. Pacific lowlands or western region characterized by flat terrain broken by line of active volcanoes between the Golfo de Fonseca and Lago de Nicaragua paral", "authority_tier": "reference", "source": "Nicaragua: A Country Study — Federal Research Division, Library of Congress (1994) (public domain)", "readable": true, "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_earth_plate_tectonics"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}