{"/e/mollusc-shells/conch/": {"t": "Conch", "s": "Sea snails valued for meat, shells, and cultural uses."}, "/e/mollusc-shells/periostracum/": {"t": "Periostracum", "s": "The organic outer layer protecting mollusc and brachiopod shells."}, "/e/mollusc-shells/valve-mollusc/": {"t": "Valve (mollusc)", "s": "Articulating shell parts of molluscs and other animals."}, "https://codexery.com/animal-physiology-morphology/e/animal-physiology-and-morphology/exoskeleton/": {"t": "Exoskeleton", "s": "Exoskeletons are external skeletons providing support and protection."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/tusk-shell/": {"t": "Tusk shell", "s": "Shelled marine molluscs known as tusk shells, exclusively infaunal and found worldwide."}, "https://codexery.com/animal-biology-and-behavior/e/animal-biology-and-behavior/malacology/": {"t": "Malacology", "s": "Study of mollusks, the second-largest animal phylum."}, "https://codexery.com/invertebrates/e/invertebrates/gastropod/": {"t": "Gastropod", "s": "Snails and slugs, the second-most diverse animal class.", "i": "https://codexery.com/invertebrates/img/invertebrates/gastropod.webp", "c": "Myself · Public domain"}, "https://codexery.com/algae-and-protists/e/algae-and-protists/diatom/": {"t": "Diatom", "s": "Microalgae that produce much of Earth's oxygen and form silica shells."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/protein/": {"t": "Protein", "s": "Essential biomolecules that catalyze, structure, and regulate life."}, "/e/mollusc-shells/seashell/": {"t": "Seashell", "s": "Hard outer covering of marine mollusks, often found on beaches."}, "https://codexery.com/minerals-crystals/e/minerals-and-crystals/aragonite/": {"t": "Aragonite", "s": "A metastable calcium carbonate mineral forming in diverse environments."}, "https://codexery.com/marine-snails/e/marine-snails/trochidae/": {"t": "Trochidae", "s": "Marine snails with corneous opercula and often brightly colored shells.", "i": "https://codexery.com/marine-snails/img/marine-snails/trochidae.webp", "c": "Kiener, 1839 · CC0"}, "/e/mollusc-shells/varix-mollusc/": {"t": "Varix (mollusc)", "s": "A thickened axial ridge formed during resting stages of gastropod shell growth."}, "https://codexery.com/murex-snails/e/murex-snails/muricidae/": {"t": "Muricidae", "s": "Predatory sea snails with ornate shells and historical dye value.", "i": "https://codexery.com/murex-snails/img/murex-snails/muricidae.webp", "c": "Wikimedia Commons · CC0"}, "https://codexery.com/cowries/e/cowries/cypraeidae/": {"t": "Cypraeidae", "s": "Glossy, egg-shaped sea snails with polished shells and narrow toothed apertures."}, "https://codexery.com/marine-snails-ceriths-nassas-and-conchs/e/marine-snails-ceriths-nassas-and-conchs/strombidae/": {"t": "Strombidae", "s": "True conchs are herbivorous marine snails with a distinctive leaping motion."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/snail/": {"t": "Snail", "s": "Shelled gastropods inhabiting land, sea, and freshwater worldwide."}, "https://codexery.com/reef-cephalopods/e/reef-cephalopods/cuttlefish/": {"t": "Cuttlefish", "s": "Intelligent marine molluscs with a unique internal shell and W-shaped pupils.", "i": "https://codexery.com/reef-cephalopods/img/reef-cephalopods/cuttlefish.webp", "c": "Vicmicallef · via Wikipedia: Cuttlefish · CC BY-SA 4.0"}, "https://codexery.com/marine-invertebrates/e/marine-invertebrates/vampire-squid/": {"t": "Vampire squid", "s": "A deep-sea cephalopod with the largest proportional eyes in the animal kingdom, adapted to oxygen-poor waters.", "i": "https://codexery.com/marine-invertebrates/img/marine-invertebrates/vampire-squid.webp", "c": "Emőke Dénes · via Wikipedia: Vampire squid · CC BY-SA 4.0"}, "https://codexery.com/seafood/e/seafood/octopus/": {"t": "Octopus", "s": "Eight-limbed, intelligent mollusc of the order Octopoda.", "i": "https://codexery.com/seafood/img/seafood/octopus.webp", "c": "albert kok · via Wikipedia: Octopus · CC BY-SA 3.0"}, "https://codexery.com/fish-and-marine-life/e/fish-and-marine-life/argonaut-animal/": {"t": "Argonaut (animal)", "s": "Pelagic octopuses with a paper-thin eggcase, not true nautili."}, "/e/mollusc-shells/gastropod-shell/": {"t": "Gastropod shell", "s": "The exoskeleton of gastropods, varying in shape, coiling, and sculpture."}, "/e/mollusc-shells/protoconch/": {"t": "Protoconch", "s": "Embryonic or larval shell in some molluscs, used in systematics."}, "/e/mollusc-shells/spire-mollusc/": {"t": "Spire (mollusc)", "s": "The coiled part of a gastropod shell above the body whorl."}, "/e/mollusc-shells/teleoconch/": {"t": "Teleoconch", "s": "The adult shell formed after the larval stage in gastropods."}, "/e/mollusc-shells/mollusc-shell/": {"t": "Mollusc shell", "s": "A calcareous exoskeleton produced by molluscs for protection and support."}, "/e/mollusc-shells/conch-instrument/": {"t": "Conch (instrument)", "s": "A wind instrument made from a marine gastropod shell."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/embryo/": {"t": "Embryo", "s": "Initial developmental stage of a multicellular organism."}, "/e/mollusc-shells/prodissoconch/": {"t": "Prodissoconch", "s": "Embryonic or larval shell of bivalve mollusks."}, "/e/mollusc-shells/hinge-teeth/": {"t": "Hinge teeth", "s": "Articulating structures on the inner hinge of bivalve shells."}, "https://codexery.com/crystallography/e/crystallography/miller-index/": {"t": "Miller index", "s": "Notation for lattice planes in crystal structures."}, "https://codexery.com/german-inventions-of-the-nazi-period/e/german-inventions-of-the-nazi-period/scanning-electron-microscope/": {"t": "Scanning electron microscope", "s": "An electron microscope scanning surfaces with a focused beam."}, "https://codexery.com/giant-clams-and-marine-bivalves/e/giant-clams-and-marine-bivalves/pectinidae/": {"t": "Pectinidae", "s": "Free-living marine bivalves with eyes and swimming ability.", "i": "https://codexery.com/giant-clams-and-marine-bivalves/img/giant-clams-and-marine-bivalves/pectinidae.webp", "c": "Rachael Norris and Marina Freudzon / Mayscallop at en.wikipedia · via Wikipedia: Scallop · Public domain"}, "https://codexery.com/seafood/e/seafood/oyster/": {"t": "Oyster", "s": "Salt-water bivalve molluscs, some prized as delicacies and for pearls."}, "https://codexery.com/classical-mechanics/e/classical-mechanics/buoyancy/": {"t": "Buoyancy", "s": "Buoyancy is the upward force exerted by a fluid on an immersed object."}, "/e/mollusc-shells/apex-mollusc/": {"t": "Apex (mollusc)", "s": "The oldest, pointed tip of a mollusc shell."}, "/e/mollusc-shells/siphonal-canal/": {"t": "Siphonal canal", "s": "A shell feature protecting the siphon for chemoreception."}, "/e/mollusc-shells/umbilicus-mollusc/": {"t": "Umbilicus (mollusc)", "s": "The hollow axial space within coiled mollusc whorls."}, "https://codexery.com/marine-snails-ceriths-nassas-and-conchs/e/marine-snails-ceriths-nassas-and-conchs/aliger-gigas/": {"t": "Aliger gigas", "s": "A large Caribbean sea snail with a heavy, flared shell.", "i": "https://codexery.com/marine-snails-ceriths-nassas-and-conchs/img/marine-snails-ceriths-nassas-and-conchs/aliger-gigas.webp", "c": "Jennifer Doerr, NOAA SEFSC Galveston · via Wikipedia: Aliger gigas · Public domain"}, "/e/mollusc-shells/columella-gastropod/": {"t": "Columella (gastropod)", "s": "Central pillar of a gastropod shell, often with diagnostic folds."}, "https://codexery.com/marine-invertebrates/e/marine-invertebrates/sea-snail/": {"t": "Sea snail", "s": "Marine gastropod molluscs with coiled shells, eaten by humans and animals."}, "https://codexery.com/marine-snails-ceriths-nassas-and-conchs/e/marine-snails-ceriths-nassas-and-conchs/strombus/": {"t": "Strombus", "s": "Genus of true conchs, named by Linnaeus in 1758.", "i": "https://codexery.com/marine-snails-ceriths-nassas-and-conchs/img/marine-snails-ceriths-nassas-and-conchs/strombus.webp", "c": "Edwin William Streeter · Public domain"}, "https://codexery.com/languages/e/languages/middle-english/": {"t": "Middle English", "s": "Middle English was the language of England after the Norman Conquest.", "i": "https://codexery.com/languages/img/languages/middle-english.webp", "c": "via Wikipedia: Middle English · see source"}, "https://codexery.com/languages/e/languages/latin/": {"t": "Latin", "s": "A classical language of the Italic branch, Latin evolved into the Romance languages and remained a key scholarly tongue into the early 19th century."}, "https://codexery.com/seafood/e/seafood/mussel/": {"t": "Mussel", "s": "Bivalve molluscs with elongated shells, found in salt and fresh water.", "i": "https://codexery.com/seafood/img/seafood/mussel.webp", "c": "Wilson44691 at English Wikipedia · via Wikipedia: Mussel · Public domain"}, "https://codexery.com/agriculture-food/e/agriculture-and-food/aquaculture/": {"t": "Aquaculture", "s": "Controlled cultivation of aquatic organisms for food, restoration, and commercial products."}, "https://codexery.com/peppers-citrus-fruits/e/peppers-and-citrus-fruits/habanero/": {"t": "Habanero", "s": "A pungent chili pepper named after Havana, Cuba.", "i": "https://codexery.com/peppers-citrus-fruits/img/peppers-and-citrus-fruits/habanero.webp", "c": "Zinnmann · CC BY-SA 3.0"}, "https://codexery.com/fifa-world-cup/e/honours/italy/": {"t": "Italy", "s": "A cultural superpower with the eighth-largest economy and the most UNESCO sites."}, "https://codexery.com/cooking/e/cooking-techniques/stir-frying/": {"t": "Stir frying", "s": "A quick, high-heat cooking technique from China that brings out vibrant flavors and textures."}, "https://codexery.com/media-and-publishing/e/media-and-publishing/time-magazine/": {"t": "Time (magazine)", "s": "A weekly news magazine that pioneered telling news through people."}, "https://codexery.com/peppers-citrus-fruits/e/peppers-and-citrus-fruits/key-lime/": {"t": "Key lime", "s": "A small, acidic lime valued for its aromatic flavor."}, "https://codexery.com/mountain-ranges-and-massifs/e/mountain-ranges-and-massifs/pyrenees/": {"t": "Pyrenees", "s": "Mountain range forming the France–Spain border.", "i": "https://codexery.com/mountain-ranges-and-massifs/img/mountain-ranges-and-massifs/pyrenees.webp", "c": "The original uploader was Nhamblen at English Wikipedia. · via Wikipedia: Pyrenees · CC BY-SA 3.0"}, "https://codexery.com/fifa-world-cup/e/honours/france/": {"t": "France", "s": "A global centre of art, science, cuisine and philosophy."}, "https://codexery.com/latin-american-cities/e/latin-american-cities/lima/": {"t": "Lima", "s": "Capital and largest city of Peru, political and cultural center."}, "https://codexery.com/optics-and-photonics/e/optics-and-photonics/iridescence/": {"t": "Iridescence", "s": "Color that shifts with angle, caused by light interference.", "i": "https://codexery.com/optics-and-photonics/img/optics-and-photonics/iridescence.webp", "c": "Furnaminaly · CC BY-SA 4.0"}, "https://codexery.com/lost-civilizations/e/lost-civilizations/the-moche/": {"t": "The Moche", "s": "Moche: autonomous polities sharing culture on Peru's north coast."}, "https://codexery.com/supernatural-beings-identified-with-chri/e/supernatural-beings-identified-with-christian-saints/quetzalc-tl/": {"t": "Quetzalcōātl", "s": "Feathered serpent deity of wind, wisdom, and Venus."}, "https://codexery.com/hindu-and-buddhist-terms/e/hindu-and-buddhist-terms/lakshmi/": {"t": "Lakshmi", "s": "Goddess of fortune, wealth, prosperity, beauty, fertility, sovereignty, and abundance."}, "https://codexery.com/places-in-hindu-mythology/e/places-in-hindu-mythology/dhruvaloka/": {"t": "Dhruvaloka", "s": "Celestial realm of the devotee Dhruva, fixed beyond cosmic dissolution."}, "https://codexery.com/orchestral-instruments/e/orchestral-instruments/natural-trumpet/": {"t": "Natural trumpet", "s": "A valveless brass instrument playing only the harmonic series."}, "https://codexery.com/novels-and-epics/e/novels-and-epics/mahabharata/": {"t": "Mahabharata", "s": "Major Sanskrit epic of ancient India, revered in Hinduism."}, "https://codexery.com/peninsulas-and-cape-landforms/e/peninsulas-and-cape-landforms/korean-peninsula/": {"t": "Korean Peninsula", "s": "Divided peninsula with ancient kingdoms and modern global influence."}, "https://codexery.com/japanese-musical-instruments/e/japanese-musical-instruments/horagai/": {"t": "Horagai", "s": "Japanese conch trumpet producing multiple pitches for signaling and ritual."}, "https://codexery.com/historical-eras/e/historical-eras/heian-period/": {"t": "Heian period", "s": "A period of peace, cultural flowering, and Fujiwara dominance."}, "https://codexery.com/religious-rituals/e/religious-rituals/homa-ritual/": {"t": "Homa (ritual)", "s": "Fire ritual of offering in Indian religions, spread across Asia."}, "https://codexery.com/antilles-records-artists/e/antilles-records-artists/steve-turre/": {"t": "Steve Turre", "s": "Jazz trombonist and seashell instrument pioneer.", "i": "https://codexery.com/antilles-records-artists/img/antilles-records-artists/steve-turre.webp", "c": "via Wikipedia: Steve Turre · see source"}, "https://codexery.com/alien/e/films/alien-1979-film/": {"t": "Alien (1979 film)", "s": "Ridley Scott's 1979 film that started the franchise."}, "https://codexery.com/y-kai-in-popular-culture/e/y-kai-in-popular-culture/samurai-rabbit-the-usagi-chronicles/": {"t": "Samurai Rabbit: The Usagi Chronicles", "s": "A futuristic animated series based on Usagi Yojimbo."}, "https://codexery.com/nielsen-ratings-winners/e/nielsen-ratings-winners/survivor-american-tv-series/": {"t": "Survivor (American TV series)", "s": "American reality competition series based on the Swedish format."}, "https://codexery.com/television-series-about-witchcraft/e/television-series-about-witchcraft/castlevania-nocturne/": {"t": "Castlevania: Nocturne", "s": "Sequel to Castlevania set during the French Revolution."}, "https://codexery.com/british-literary-classics/e/british-literary-classics/lord-of-the-flies/": {"t": "Lord of the Flies", "s": "A novel about stranded boys descending into savagery."}, "https://codexery.com/greek-inventions/e/greek-inventions/democracy/": {"t": "Democracy", "s": "Government where power is vested in the people."}, "/e/mollusc-shells/sculpture-mollusc/": {"t": "Sculpture (mollusc)", "s": "Three-dimensional ornamentation on mollusc shells, often protective."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/cleavage-embryo/": {"t": "Cleavage (embryo)", "s": "Early embryonic cell divisions that form blastomeres and the morula."}, "https://codexery.com/islands-and-archipelagos/e/islands-and-archipelagos/hawaii/": {"t": "Hawaii", "s": "Island state with a tropical climate and diverse heritage."}, "https://codexery.com/murex-snails/e/murex-snails/murex/": {"t": "Murex", "s": "A genus of spiny sea snails historically used for purple dye.", "i": "https://codexery.com/murex-snails/img/murex-snails/murex.webp", "c": "Didier Descouens · CC BY-SA 4.0"}, "https://codexery.com/cuisine-of-hawaii/e/cuisine-of-hawaii/limpet/": {"t": "Limpet", "s": "Conical-shelled gastropods found in diverse marine and freshwater habitats."}, "/e/mollusc-shells/bivalve-shell/": {"t": "Bivalve shell", "s": "Two hinged valves form the protective shell of bivalve molluscs."}, "https://codexery.com/invertebrates/e/invertebrates/bivalvia/": {"t": "Bivalvia", "s": "Aquatic molluscs with hinged shells, lacking a head."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/veneridae/": {"t": "Veneridae", "s": "A large family of edible marine bivalves."}, "/e/mollusc-shells/body-whorl/": {"t": "Body whorl", "s": "The final coil of a gastropod shell, housing most of the animal."}, "https://codexery.com/seafood/e/seafood/clam/": {"t": "Clam", "s": "Edible bivalve molluscs that burrow in sand or mud."}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/electrochemistry-and-surface-chemistry/corrosion/": {"t": "Corrosion", "s": "Natural process converting refined metals into stable oxides.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/electrochemistry-and-surface-chemistry/corrosion.webp", "c": "Engr Hafiza Maida · CC BY-SA 4.0"}, "https://codexery.com/human-anatomy/e/human-anatomy/epithelium/": {"t": "Epithelium", "s": "Protective layer of cells lining body surfaces and cavities."}, "https://codexery.com/cone-snails/e/cone-snails/cone-snail/": {"t": "Cone snail", "s": "Venomous marine snails that hunt with a harpoon-like tooth.", "i": "https://codexery.com/cone-snails/img/cone-snails/cone-snail.webp", "c": "James St. John · CC BY 2.0"}, "https://codexery.com/science-measurement/e/science-and-measurement/microscope/": {"t": "Microscope", "s": "Instrument for viewing objects invisible to the naked eye.", "i": "https://codexery.com/science-measurement/img/science-and-measurement/microscope.webp", "c": "Chad Anderson, staff photographer for SFO Museum · CC BY-SA 2.0"}, "https://codexery.com/nudibranchs-and-sea-slugs/e/nudibranchs-and-sea-slugs/nudibranch/": {"t": "Nudibranch", "s": "Soft-bodied marine gastropods known for vivid colours and diverse forms.", "i": "https://codexery.com/nudibranchs-and-sea-slugs/img/nudibranchs-and-sea-slugs/nudibranch.webp", "c": "Peter Southwood · CC BY-SA 3.0"}, "https://codexery.com/geometry-and-shapes/e/geometry-and-shapes/three-dimensional-space/": {"t": "Three-dimensional space", "s": "Three coordinates define a point in space."}, "https://codexery.com/animal-behavior/e/animal-behavior/animal-coloration/": {"t": "Animal coloration", "s": "Animal coloration is the appearance from light reflection or emission."}, "https://codexery.com/classical-mechanics-and-dynamics/e/classical-mechanics-and-dynamics/stress-mechanics/": {"t": "Stress (mechanics)", "s": "Physical quantity describing internal forces during material deformation."}, "https://codexery.com/marine-invertebrates/e/marine-invertebrates/sea-urchin/": {"t": "Sea urchin", "s": "Spiny marine echinoderms studied as model organisms since the 19th century.", "i": "https://codexery.com/marine-invertebrates/img/marine-invertebrates/sea-urchin.webp", "c": "Nhobgood (talk) Nick Hobgood · via Wikipedia: Sea urchin · CC BY-SA 3.0"}, "https://codexery.com/nutrition-and-diet/e/nutrition-and-diet/mineral-nutrient/": {"t": "Mineral (nutrient)", "s": "Essential chemical elements for human nutrition and biochemical processes."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/slug/": {"t": "Slug", "s": "Shell-less terrestrial gastropods from multiple evolutionary lineages."}, "https://codexery.com/taxonomy-evolution/e/taxonomy-and-evolution/fossil/": {"t": "Fossil", "s": "Fossils are preserved remains of ancient life, key to evolution."}, "https://codexery.com/coastal-marine-geology/e/coastal-and-marine-geology/intertidal-zone/": {"t": "Intertidal zone", "s": "The intertidal zone is the shoreline between high and low tides."}, "https://codexery.com/invertebrates/e/invertebrates/arthropod/": {"t": "Arthropod", "s": "Invertebrates with jointed limbs and exoskeletons, dominating animal diversity.", "i": "https://codexery.com/invertebrates/img/invertebrates/arthropod.webp", "c": "Cédric Aria, Fangchen Zhao, Han Zeng, Jin Guo, Maoyan Zhu Diego C. García-Bellid · CC BY-SA 4.0"}, "https://codexery.com/invertebrates/e/invertebrates/crustacean/": {"t": "Crustacean", "s": "Mandibulate arthropods with biramous limbs and a nauplius larval stage."}, "https://codexery.com/invertebrates/e/invertebrates/echinoderm/": {"t": "Echinoderm", "s": "Marine animals with five-pointed radial symmetry and unique water vascular system."}, "https://codexery.com/marine-invertebrates/e/marine-invertebrates/sand-dollar/": {"t": "Sand dollar", "s": "Flat, burrowing sea urchins with a coin-like test.", "i": "https://codexery.com/marine-invertebrates/img/marine-invertebrates/sand-dollar.webp", "c": "Frédéric Ducarme · via Wikipedia: Sand dollar · CC BY-SA 4.0"}, "https://codexery.com/animal-anatomy/e/animal-anatomy/cartilage/": {"t": "Cartilage", "s": "Resilient connective tissue covering joints and supporting body structures.", "i": "https://codexery.com/animal-anatomy/img/animal-anatomy/cartilage.webp", "c": "Cristobal carrasco (originale); Fabyrav · CC BY-SA 3.0"}, "https://codexery.com/animal-behavior/e/animal-behavior/symbiosis/": {"t": "Symbiosis", "s": "Close, long-term interactions between different species."}, "https://codexery.com/soft-corals-and-leathers/e/soft-corals-and-leathers/gorgonian/": {"t": "Gorgonian", "s": "Soft corals with feather-like tentacles and no stony skeleton."}, "https://codexery.com/microbial-groups-and-extremophiles/e/microbial-groups-and-extremophiles/radiolaria/": {"t": "Radiolaria", "s": "Unicellular protists with intricate silica skeletons, key microfossils.", "i": "https://codexery.com/microbial-groups-and-extremophiles/img/microbial-groups-and-extremophiles/radiolaria.webp", "c": "dedree drees · CC BY 2.0"}, "https://codexery.com/algae-and-protists/e/algae-and-protists/foraminifera/": {"t": "Foraminifera", "s": "Single-celled protists with intricate shells, key to Earth's history."}, "https://codexery.com/fish-and-marine-life/e/fish-and-marine-life/abalone/": {"t": "Abalone", "s": "Sea snails with ear-shaped, nacreous shells and a row of respiratory holes.", "i": "https://codexery.com/fish-and-marine-life/img/fish-and-marine-life/abalone.webp", "c": "Sharktopus · via Wikipedia: Abalone · CC BY-SA 3.0"}, "https://codexery.com/coastal-marine-geology/e/coastal-and-marine-geology/estuary/": {"t": "Estuary", "s": "Transitional coastal ecosystems where freshwater meets saltwater."}, "https://codexery.com/coral-reefs/e/coral-reefs/coral/": {"t": "Coral", "s": "Colonial marine animals that build tropical and deep-sea reefs."}, "https://codexery.com/aquarium-and-aquatic-plants/e/aquarium-and-aquatic-plants/aquatic-ecosystem/": {"t": "Aquatic ecosystem", "s": "Aquatic ecosystems are communities of life in and around water bodies."}, "https://codexery.com/animal-physiology-morphology/e/animal-physiology-and-morphology/larva/": {"t": "Larva", "s": "A distinct juvenile form before metamorphosis in many animals."}, "https://codexery.com/minerals-and-gems/e/minerals-and-gems/calcite/": {"t": "Calcite", "s": "A common carbonate mineral with optical birefringence and many industrial uses."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/magnesium/": {"t": "Magnesium", "s": "Lightweight metal essential to life and industry."}, "https://codexery.com/chemistry-fundamentals/e/chemistry-fundamentals/chemical-equilibrium/": {"t": "Chemical equilibrium", "s": "State where forward and reverse reaction rates are equal."}, "https://codexery.com/acids-and-bases/e/acids-and-bases/carbonic-acid/": {"t": "Carbonic acid", "s": "A metastable acid central to respiration and water chemistry.", "i": "https://codexery.com/acids-and-bases/img/acids-and-bases/carbonic-acid.webp", "c": "Soupvector · CC0"}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/physical-chemistry-and-thermodynamics/equilibrium-constant/": {"t": "Equilibrium constant", "s": "Value of reaction quotient at chemical equilibrium."}, "https://codexery.com/aquarium-water-chemistry/e/aquarium-water-chemistry/alkalinity/": {"t": "Alkalinity", "s": "Alkalinity measures water's capacity to resist acidification via buffer strength."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/physical-chemistry-and-thermodynamics/solution-chemistry/": {"t": "Solution (chemistry)", "s": "A homogeneous mixture of solvent and solute."}, "https://codexery.com/saint-george-and-the-dragon/e/saint-george-and-the-dragon/sovereign-british-coin/": {"t": "Sovereign (British coin)", "s": "British gold coin with Saint George and the Dragon design."}, "https://codexery.com/archery/e/archery/arrowhead/": {"t": "Arrowhead", "s": "The sharpened tip of an arrow, key to its function and history."}, "https://codexery.com/fish/e/fish/gill/": {"t": "Gill", "s": "Respiratory organ for aquatic gas exchange.", "i": "https://codexery.com/fish/img/fish/gill.webp", "c": "Guitardude012 · via Wikipedia: Gill · CC BY 3.0"}, "https://codexery.com/vomiting/e/vomiting/chemoreceptor/": {"t": "Chemoreceptor", "s": "Sensory receptors that detect chemical changes and trigger physiological responses."}, "https://codexery.com/geology/e/geology/cretaceous/": {"t": "Cretaceous", "s": "The longest geological period, marked by warm climates, dinosaurs, and the rise of flowering plants, ending with a mass extinction.", "i": "https://codexery.com/geology/img/geology/cretaceous.webp", "c": "James St. John · CC BY 2.0"}, "https://codexery.com/murex-snails/e/murex-snails/hexaplex/": {"t": "Hexaplex", "s": "A genus of murex snails with a rich fossil record.", "i": "https://codexery.com/murex-snails/img/murex-snails/hexaplex.webp", "c": "Didier Descouens · via Wikipedia: Hexaplex · CC BY-SA 4.0"}, "https://codexery.com/murex-snails/e/murex-snails/pteropurpura/": {"t": "Pteropurpura", "s": "A genus of marine snails known as stag shells.", "i": "https://codexery.com/murex-snails/img/murex-snails/pteropurpura.webp", "c": "H. Zell · via Wikipedia: Pteropurpura · CC BY-SA 3.0"}, "https://codexery.com/murex-snails/e/murex-snails/pterynotus/": {"t": "Pterynotus", "s": "A genus of murex snails with many reclassified former members.", "i": "https://codexery.com/murex-snails/img/murex-snails/pterynotus.webp", "c": "Röding, 1798 · CC0"}}