{"query": "Energy flow — the 10 percent rule", "count": 20, "results": [{"id": "card_ecology_energy_flow", "title": "Energy flow — the 10 percent rule", "shelf": "codex", "surface": "secular", "snippet": "About a tenth of the energy at one trophic level reaches the next (sealed), so food chains are short and top predators rare - the second law paid at every step.", "authority_tier": "engine_derived", "source": "Narrow Highway — ecology", "readable": false, "generated": false}, {"id": "card_theory_stoichiometry_the_mole_concept", "title": "Stoichiometry & the mole concept", "shelf": "theories", "surface": "secular", "snippet": "Stoichiometry & the mole concept — an engine domain that can touch it: chemistry. Calibration: seals — molar masses, yields and limiting reagents compute exactly. A mole is 6.022×10²³ particles, chose", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_src_frd_spain", "title": "Spain: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "David P. Cabitto, who was assisted by Sandra K. Cotugno and Kimberly A. Lord, provided invaluable graphics support. Susan M. Lender reviewed the map drafts, which were prepared by Kimberly A. Lord and", "authority_tier": "reference", "source": "Spain: A Country Study — Federal Research Division, Library of Congress (1990) (public domain)", "readable": true, "generated": false}, {"id": "card_src_frd_iran", "title": "Iran: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "Topography: Iran has rugged mountain chains surrounding several basins collectively known as the Central Plateau, which has an average elevation of about 900 meters. East of the Central Plateau are tw", "authority_tier": "reference", "source": "Iran: A Country Study — Federal Research Division, Library of Congress (2008) (public domain)", "readable": true, "generated": false}, {"id": "card_src_frd_colombia", "title": "Colombia: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "Natural Resources: Colombia is well endowed with energy resources and minerals, including coal, copper, emeralds, gold, hydropower, iron ore, natural gas, natural nickel, petroleum, platinum, and silv", "authority_tier": "reference", "source": "Colombia: A Country Study — Federal Research Division, Library of Congress (2010) (public domain)", "readable": true, "generated": false}, {"id": "card_alm_bridge_lost_sheep_is_the_one_completes_the_whole", "title": "Almanac: BRIDGE: the lost sheep IS the one that completes the whole -- 99 is not 100", "shelf": "almanac", "surface": "secular", "snippet": "SITUATION\n  MOAT BRIDGE (two trees, one Author) -- a teaching of Christ bonded to a verified form.\nSCRIPTURE (Tier 1): Luke 15:4-7 -- what man, having a HUNDRED (hekaton) sheep, if he lose ONE (hen), ", "authority_tier": "reference", "source": "The Almanac — verified-only practical wisdom (sealed)", "readable": false, "generated": false}, {"id": "card_pd_8b201c4acef0", "title": "Investigation of boron in armor plate. Influence of variations in boron and nickel on some propertie", "shelf": "sources", "surface": "secular", "snippet": "Investigation of boron in armor plate. Influence of variations in boron and nickel on some properties of experimental steels containing 0.3 \n\nA public-domain source: Library of Congress — http://www.l", "authority_tier": "primary_pd", "source": "Library of Congress", "readable": true, "generated": false}, {"id": "card_floor_hydrology", "title": "Hydrology — the water cycle and the flow of rivers", "shelf": "codex", "surface": "secular", "snippet": "River discharge is velocity times cross-section (Q = v A); only 2.5 percent of Earth water is fresh. Pillars rest on earth science (basins and the cycle), chemistry (water the solvent) and meteorology", "authority_tier": "engine_derived", "source": "Narrow Highway — hydrology", "readable": false, "generated": false}, {"id": "card_hydrology_the_cycle", "title": "The cycle - precipitation and runoff", "shelf": "codex", "surface": "secular", "snippet": "Evaporation, precipitation and runoff keep the 2.5 percent fresh water moving (sealed). Rests on meteorology.", "authority_tier": "engine_derived", "source": "Narrow Highway — hydrology", "readable": false, "generated": false}, {"id": "card_src_pron_percents", "title": "percents", "shelf": "pronunciation", "surface": "secular", "snippet": "percents: pronounced (ARPABET) P ER0 S EH1 N T 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_mind_expensive_brain", "title": "The expensive brain — thought costs energy", "shelf": "codex", "surface": "secular", "snippet": "The brain is about 2 percent of body mass but burns about 20 percent of resting energy (a ratio of 10, sealed). Awareness is paid for in glucose and oxygen - a steep local order bought with a larger d", "authority_tier": "engine_derived", "source": "Narrow Highway — the mind", "readable": false, "generated": false}, {"id": "card_src_word_percent", "title": "percent", "shelf": "dictionary", "surface": "secular", "snippet": "percent: (noun) a proportion in relation to a whole (which is usually the amount per hundred) — syn: percentage, per centum, pct", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_pron_percent", "title": "percent", "shelf": "pronunciation", "surface": "secular", "snippet": "percent: pronounced (ARPABET) P ER0 S EH1 N 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_word_twenty_five_percent", "title": "twenty-five percent", "shelf": "dictionary", "surface": "secular", "snippet": "twenty-five percent: (noun) one of four equal parts — syn: one-fourth, fourth, one-quarter, quarter, fourth part, quartern", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_percent_sign", "title": "percent sign", "shelf": "dictionary", "surface": "secular", "snippet": "percent sign: (noun) a sign (`%') used to indicate that the number preceding it should be understood as a proportion multiplied by 100 — syn: percentage sign", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_frd_pakistan", "title": "Pakistan: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "October Benazir Bhutto's PPP wins slim margin in national elections and builds coalition government; Benazir appointed prime minister. November PPP stalwart, Farooq Leghari, defeats acting president, ", "authority_tier": "reference", "source": "Pakistan: A Country Study — Federal Research Division, Library of Congress (1995) (public domain)", "readable": true, "generated": false}, {"id": "card_src_frd_ethiopia", "title": "Ethiopia: A Country Study", "shelf": "countries", "surface": "secular", "snippet": "Religion: About 50 percent of population Ethiopian Orthodox; Orthodoxy identified mainly with Amhara and Tigray peoples but accepted by other groups as well. About 2 percent Protestant and Roman Catho", "authority_tier": "reference", "source": "Ethiopia: A Country Study — Federal Research Division, Library of Congress (1993) (public domain)", "readable": true, "generated": false}, {"id": "card_domchk_economics_claimed_doubling_years", "title": "Economics: doubling years", "shelf": "economics", "surface": "secular", "snippet": "A worked check in economics: doubling years.\n\nGIVEN\n  rate_percent = 7\n  years = 10\n\nCLAIMED\n  claimed_doubling_years = 10.3\n\nTHE ENGINE'S VERDICT\n  economics.rule_of_72: CONFIRMED — 72 / 7.0% = 10.29", "authority_tier": "reference", "source": "The verifier's own documented relation, and a run this engine performed against it (deterministic; re-runnable with tools/domain_goldens.py)", "readable": false, "generated": false}, {"id": "card_agriculture_agroecosystem", "title": "The agro-ecosystem - pests and pollinators", "shelf": "codex", "surface": "secular", "snippet": "A farm is an ecosystem: pests, pollinators, and the 10 percent rule that makes plants cheaper food than meat. Rests on ecology.", "authority_tier": "engine_derived", "source": "Narrow Highway — agriculture", "readable": false, "generated": false}, {"id": "card_floor_oceanography", "title": "Oceanography — the salt sea in motion", "shelf": "codex", "surface": "secular", "snippet": "Pressure rises with depth; seawater is 3.5 percent salt; density differences drive the thermohaline conveyor. Three pillars rest on earth science (the basins), chemistry (dissolved salts) and thermody", "authority_tier": "engine_derived", "source": "Narrow Highway — oceanography", "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_ecology_energy_flow"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}