{"https://codexery.com/biology-concepts/e/biology-concepts/natural-selection/": {"t": "Natural selection", "s": "The differential survival and reproduction of individuals due to differences in fitness."}, "https://codexery.com/dog-breeds/e/dog-breeds/german-shepherd/": {"t": "German Shepherd", "s": "Intelligent, loyal, and versatile working dog.", "i": "https://codexery.com/dog-breeds/img/dog-breeds/german-shepherd.webp", "c": "via Wikipedia: German Shepherd · see source"}, "https://codexery.com/human-variation-and-health/e/human-variation-and-health/malnutrition/": {"t": "Malnutrition", "s": "A disease category including undernutrition and overnutrition.", "i": "https://codexery.com/human-variation-and-health/img/human-variation-and-health/malnutrition.webp", "c": "HCUP Outreach2016 · CC BY-SA 4.0"}, "https://codexery.com/historical-figures/e/notable/gregor-mendel/": {"t": "Gregor Mendel", "s": "Father of modern genetics, whose pea plant experiments revealed the laws of heredity."}, "https://codexery.com/coral-reefs/e/coral-reefs/coral-reef/": {"t": "Coral reef", "s": "Coral reefs are diverse underwater ecosystems built by coral polyps."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/offspring/": {"t": "Offspring", "s": "Offspring are the young produced by sexual or asexual reproduction."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/genome/": {"t": "Genome", "s": "The complete set of genetic material in an organism."}, "https://codexery.com/genetics-and-genomics/e/genetics-and-genomics/heritability/": {"t": "heritability", "s": ""}, "https://codexery.com/landforms-and-regions/e/landforms-and-regions/great-barrier-reef/": {"t": "Great Barrier Reef", "s": "World's largest coral reef system, visible from outer space.", "i": "https://codexery.com/landforms-and-regions/img/landforms-and-regions/great-barrier-reef.webp", "c": "via Wikipedia: Great Barrier Reef · see source"}, "https://codexery.com/miscellaneous-philosophy-and-religion/e/miscellaneous-philosophy-and-religion/holy-land/": {"t": "Holy Land", "s": "The largest Christian church, with 1.28 to 1.41 billion baptized members worldwide as of 2026."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/nova/": {"t": "Nova", "s": "A stellar explosion on a white dwarf in a binary system."}, "https://codexery.com/media-and-publishing/e/media-and-publishing/national-geographic/": {"t": "National Geographic", "s": "A monthly magazine published by National Geographic Partners, based in Washington, DC, covering geography, popular science, world history, culture, and current ", "i": "https://codexery.com/media-and-publishing/img/media-and-publishing/national-geographic.webp", "c": "Benjamín Núñez González · CC BY-SA 4.0"}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/charles-darwin/": {"t": "Charles Darwin", "s": "English naturalist, geologist, and biologist who proposed the theory of evolution by natural selection."}, "https://codexery.com/nonfiction-and-reference/e/part-1/on-the-origin-of-species/": {"t": "On the Origin of Species", "s": "Foundation of evolutionary biology, introducing natural selection."}, "https://codexery.com/historical-figures/e/notable/alfred-russel-wallace/": {"t": "Alfred Russel Wallace", "s": "English naturalist who co-discovered evolution by natural selection."}, "https://codexery.com/diseases-and-conditions/e/diseases-and-conditions/scarlet-fever/": {"t": "Scarlet fever", "s": "An infectious disease caused by Group A streptococcus, marked by a sandpaper-like rash and sore throat.", "i": "https://codexery.com/diseases-and-conditions/img/diseases-and-conditions/scarlet-fever.webp", "c": "Wikimedia Commons · CC BY 4.0"}, "https://codexery.com/magazines-newspapers/e/magazines-and-newspapers/the-boston-globe/": {"t": "The Boston Globe", "s": "One of the nation's most prestigious papers"}, "https://codexery.com/film-history-milestones/e/film-history-and-milestones/documentary-film/": {"t": "Documentary film", "s": "Nonfiction film documenting reality for instruction or record."}, "https://codexery.com/american-television-series-revived/e/american-television-series-revived-after-cancellation/120-minutes/": {"t": "120 Minutes", "s": "Alternative music program that aired on MTV and MTV2.", "i": "https://codexery.com/american-television-series-revived/img/american-television-series-revived-after-cancellation/120-minutes.webp", "c": "Indianapolis South Side Turners · Public domain"}, "https://codexery.com/human-evolution/e/human-evolution/homo-naledi/": {"t": "Homo naledi", "s": "Small-brained archaic human from the Cradle of Humankind."}, "https://codexery.com/mammals/e/mammals/homo/": {"t": "Homo", "s": "Genus of great apes including modern humans and extinct relatives."}, "https://codexery.com/media-and-publishing/e/media-and-publishing/the-new-york-times/": {"t": "The New York Times", "s": "The Gray Lady, a U.S."}, "https://codexery.com/ancient-civilizations/e/ancient-civilizations/prehistory/": {"t": "Prehistory", "s": "Human history before written records, studied through material evidence.", "i": "https://codexery.com/ancient-civilizations/img/ancient-civilizations/prehistory.webp", "c": "Palauenc05 · CC BY-SA 4.0"}, "https://codexery.com/auteur-film-directors/e/auteur-film-directors/stanley-kubrick/": {"t": "Stanley Kubrick", "s": "American filmmaker known for meticulous craft and genre-spanning films.", "i": "https://codexery.com/auteur-film-directors/img/auteur-film-directors/stanley-kubrick.webp", "c": "via Wikipedia: Stanley Kubrick · see source"}, "https://codexery.com/film-history-milestones/e/film-history-and-milestones/2001-a-space-odyssey/": {"t": "2001: A Space Odyssey", "s": "The ultimate trip."}, "https://codexery.com/food-cooking/e/food-and-cooking/vegetarianism/": {"t": "Vegetarianism", "s": "Abstention from meat, rooted in ethics, health, and religion."}, "https://codexery.com/infectious-agents-and-pathogens/e/infectious-agents-and-pathogens/sars-cov-2/": {"t": "SARS-CoV-2", "s": "Virus causing the COVID-19 pandemic, first identified in Wuhan.", "i": "https://codexery.com/infectious-agents-and-pathogens/img/infectious-agents-and-pathogens/sars-cov-2.webp", "c": "DataBase Center for Life Science (DBCLS) · CC BY 4.0"}, "https://codexery.com/infectious-diseases/e/infectious-diseases/covid-19/": {"t": "COVID-19", "s": "COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2."}, "https://codexery.com/particle-and-nuclear-physics/e/particle-and-nuclear-physics/string-theory/": {"t": "String theory", "s": "Theoretical framework replacing point particles with vibrating strings."}, "https://codexery.com/historical-figures/e/notable/albert-einstein/": {"t": "Albert Einstein", "s": "Theoretical physicist who developed relativity and E=mc²"}, "https://codexery.com/optics-and-color/e/optics-and-color/speed-of-light/": {"t": "Speed of light", "s": "Universal constant defining the maximum speed in spacetime."}, "https://codexery.com/historical-figures/e/notable/isaac-newton/": {"t": "Isaac Newton", "s": "English polymath who formulated laws of motion and universal gravitation."}, "https://codexery.com/relativity-and-spacetime/e/relativity-and-spacetime/spacetime/": {"t": "Spacetime", "s": "A four-dimensional continuum fusing space and time."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/max-planck/": {"t": "Max Planck", "s": "German theoretical physicist who originated quantum theory."}, "https://codexery.com/electromagnetism-and-waves/e/electromagnetism-and-waves/photoelectric-effect/": {"t": "Photoelectric effect", "s": "Emission of electrons from materials caused by electromagnetic radiation."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/louis-de-broglie/": {"t": "Louis de Broglie", "s": "French theoretical physicist who postulated the wave nature of electrons and won the Nobel Prize in Physics in 1929."}, "https://codexery.com/european-scientific-pioneers/e/european-scientific-pioneers/werner-heisenberg/": {"t": "Werner Heisenberg", "s": "German physicist who formulated quantum mechanics and the uncertainty principle.", "i": "https://codexery.com/european-scientific-pioneers/img/european-scientific-pioneers/werner-heisenberg.webp", "c": "via Wikipedia: Werner Heisenberg · see source"}, "https://codexery.com/particle-and-nuclear-physics/e/particle-and-nuclear-physics/supersymmetry/": {"t": "Supersymmetry", "s": "A theoretical symmetry between bosons and fermions, unconfirmed by experiment."}, "https://codexery.com/black-holes/e/black-holes/black-hole/": {"t": "Black hole", "s": "An astronomical body from which nothing, not even light, can escape.", "i": "https://codexery.com/black-holes/img/black-holes/black-hole.webp", "c": "Event Horizon Telescope, uploader cropped and converted TIF to JPG · via Wikipedia: Black hole · CC BY 4.0"}, "https://codexery.com/european-scientific-pioneers/e/european-scientific-pioneers/stephen-hawking/": {"t": "Stephen Hawking", "s": "English theoretical astrophysicist who predicted Hawking radiation.", "i": "https://codexery.com/european-scientific-pioneers/img/european-scientific-pioneers/stephen-hawking.webp", "c": "via Wikipedia: Stephen Hawking · see source"}, "https://codexery.com/black-holes/e/black-holes/black-hole-thermodynamics/": {"t": "Black hole thermodynamics", "s": "A model linking black holes to thermodynamics via entropy and temperature."}, "https://codexery.com/black-holes/e/black-holes/black-hole-greybody-factors/": {"t": "Black hole greybody factors", "s": "Factors altering Hawking radiation from perfect black-body spectrum."}, "https://codexery.com/ethnic-indigenous-groups/e/ethnic-and-indigenous-groups/turkic-peoples/": {"t": "Turkic peoples", "s": "A collection of diverse ethnic groups speaking Turkic languages, originating in Central-East Asia."}, "https://codexery.com/animal-biology-and-behavior/e/animal-biology-and-behavior/quadrupedalism/": {"t": "Quadrupedalism", "s": "Locomotion using four legs for weight-bearing movement."}, "https://codexery.com/congenital-disorders/e/congenital-disorders/birth-defect/": {"t": "Birth defect", "s": "Birth defects are present at birth and vary widely.", "i": "https://codexery.com/congenital-disorders/img/congenital-disorders/birth-defect.webp", "c": "Judgefloro · CC0"}, "https://codexery.com/injuries-and-conditions/e/injuries-and-conditions/ataxia/": {"t": "Ataxia", "s": "Neurological sign of incoordination from nervous system dysfunction."}, "https://codexery.com/miscellaneous-philosophy-and-religion/e/miscellaneous-philosophy-and-religion/intelligent-design/": {"t": "Intelligent design", "s": "A pseudoscientific argument for the existence of God."}, "https://codexery.com/media-and-publishing/e/media-and-publishing/nature-journal/": {"t": "Nature (journal)", "s": "British weekly journal of peer-reviewed natural science research.", "i": "https://codexery.com/media-and-publishing/img/media-and-publishing/nature-journal.webp", "c": "Salwa Farwaneh · CC BY-SA 4.0"}, "https://codexery.com/magazines/e/magazines/variety-magazine/": {"t": "Variety (magazine)", "s": "American trade magazine covering entertainment since 1905."}, "https://codexery.com/education-schools/e/education-and-schools/secondary-school/": {"t": "Secondary school", "s": "Institution providing secondary education, typically for ages 11 to 18."}, "https://codexery.com/u-s-states/e/u-s-states/tennessee/": {"t": "Tennessee", "s": "Southeastern state with three Grand Divisions, rich musical heritage, and a western border on the Mississippi River."}, "https://codexery.com/regions-cultural-spheres/e/regions-and-cultural-spheres/north-america/": {"t": "North America", "s": "Third-largest continent by area; fourth-largest by population.", "i": "https://codexery.com/regions-cultural-spheres/img/regions-and-cultural-spheres/north-america.webp", "c": "via Wikipedia: North America · see source"}, "https://codexery.com/structural-geology-and-tectonics/e/structural-geology-and-tectonics/continental-drift/": {"t": "Continental drift", "s": "Theory of moving continents, rejected then validated."}, "https://codexery.com/geology-earth-surface/e/geology-and-earth-surface/plate-tectonics/": {"t": "Plate tectonics", "s": "Scientific theory of Earth's moving lithospheric plates.", "i": "https://codexery.com/geology-earth-surface/img/geology-and-earth-surface/plate-tectonics.webp", "c": "Surachit · CC BY-SA 3.0"}, "https://codexery.com/us-parks/e/us-national-parks/yellowstone/": {"t": "Yellowstone", "s": "First national park in the world, established in 1872.", "i": "https://codexery.com/us-parks/img/us-national-parks/yellowstone.webp", "c": "Frank Schulenburg · CC BY-SA 4.0"}, "https://codexery.com/flowering-plant-families/e/flowering-plant-families/arecaceae/": {"t": "Arecaceae", "s": "Palms are a diverse plant family with tropical and subtropical distribution."}, "https://codexery.com/chemical-elements-metals/e/chemical-elements-and-metals/palladium/": {"t": "Palladium", "s": "Rare platinum-group metal used in catalytic converters and jewelry."}, "https://codexery.com/countries-and-regions/e/countries-and-regions/ontario/": {"t": "Ontario", "s": "Canada's most populous province, home to Ottawa and Toronto."}, "https://codexery.com/nielsen-ratings-winners/e/nielsen-ratings-winners/60-minutes/": {"t": "60 Minutes", "s": "American news magazine debuting in 1968 on CBS."}, "https://codexery.com/astronomers-and-cosmologists/e/astronomers-and-cosmologists/hugh-everett-iii/": {"t": "Hugh Everett III", "s": "American physicist who proposed the many-worlds interpretation of quantum mechanics.", "i": "https://codexery.com/astronomers-and-cosmologists/img/astronomers-and-cosmologists/hugh-everett-iii.webp", "c": "via Wikipedia: Multiverse · see source"}, "https://codexery.com/quantum-mechanics-and-foundations/e/quantum-mechanics-and-foundations/many-worlds-interpretation/": {"t": "Many-worlds interpretation", "s": "Interpretation where all quantum outcomes are real in separate worlds."}, "https://codexery.com/cities/e/landmark-cities/new-york-city/": {"t": "New York City", "s": "The most populous city in the United States, a global center of finance, culture, and diplomacy."}, "https://codexery.com/indigenous-peoples-of-the-world/e/indigenous-peoples-of-the-world/indigenous-peoples-of-the-americas/": {"t": "Indigenous peoples of the Americas", "s": "Native peoples of the Americas with diverse cultures and languages."}, "https://codexery.com/electrical-systems/e/electrical-systems/electric-battery/": {"t": "Electric battery", "s": "Device converting chemical energy to electrical power via cells."}, "https://codexery.com/battery-types/e/battery-types/lithium-ion-battery/": {"t": "Lithium-ion battery", "s": "Rechargeable battery using lithium-ion intercalation for energy storage.", "i": "https://codexery.com/battery-types/img/battery-types/lithium-ion-battery.webp", "c": "RCraig09 · CC BY-SA 4.0"}, "https://codexery.com/battery-types/e/battery-types/automotive-battery/": {"t": "Automotive battery", "s": "Rechargeable battery for starting, lighting, and ignition in motor vehicles.", "i": "https://codexery.com/battery-types/img/battery-types/automotive-battery.webp", "c": "Mliu92 · CC BY-SA 4.0"}, "https://codexery.com/electrical-systems/e/electrical-systems/electrical-grid/": {"t": "Electrical grid", "s": "Interconnected network delivering electricity from producers to consumers."}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/electrochemistry-and-surface-chemistry/electrolyte/": {"t": "Electrolyte", "s": "Substance conducting electricity through ion movement, vital in biology and technology.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/electrochemistry-and-surface-chemistry/electrolyte.webp", "c": "Ajay Kumar Chaurasiya · CC BY-SA 4.0"}, "https://codexery.com/communication-and-media/e/communication-and-media/television/": {"t": "Television", "s": "A telecommunication medium for transmitting moving images and sound."}}