Intellect PlusCards starting with I
5,618 cards. Page 18 of 94.
In hospitalized pneumonia, most tests still find no pathogenPneumonia inflames the lung’s alveoli, bringing cough, chest pain, fever, and hard breathing in shifting mixes. Each year it hits about 450 million people—roughly 7% of the world—…
In House of Lies, management consultants treat business deals like high-stakes, cutthroat psychological warfare.Marty Kaan is a master of the corporate hustle, leading a team that prioritizes profit over ethics. This comedy-drama explores the blurred lines between personal ambition and prof…
In India, a million is ten lakh and ten million is one croreAcross India, Pakistan and Bangladesh, big numbers are counted in lakhs and crores rather than millions. A lakh is one hundred thousand, written 1,00,000, and a crore is ten milli…
In India, anyone can go to court to defend a stranger's rightsMost legal systems insist that only the injured party can sue. India's constitution lets any person bring a case to the High Courts or Supreme Court on behalf of someone whose fun…
In Indian classical music, some melodies belong to the morning and others to the monsoon.A raga isn't a tune and isn't quite a scale. It is a framework of notes, phrases and rules from which a musician improvises, and each one is meant to evoke a particular mood. In t…
In infinite sets, a part can be exactly as big as the wholeEvery natural number is also a rational number, but plenty of rationals, such as fractions, are not natural numbers. So the naturals form a strict part of the rationals. Yet the t…
In Ingmar Bergman’s 1969 drama, truth is a weapon and love is a delusion.A man living in emotional isolation finds his life upended by a neighbor with a hidden past. As their lives intertwine with a troubled couple, the film blurs the line between fict…
In Islam, sharia is held infallible but fiqh, its human interpretation, can changeMuslims regard sharia, the divine law, as perfect and unchanging. Fiqh is something different: the human effort to understand that law, built by jurists who interpret the Quran an…
In Islamic theology, the end of the world is a moral reckoning for all humanity.Islamic eschatology posits that the world will eventually end, followed by a universal resurrection and a precise divine judgment. This process is not merely a final event but the…
In Israel's Negev, dew supplies nearly half the water of some desert shrubsDew never adds up to much, rarely more than half a millimetre a night. Yet in the Negev Desert, researchers found it accounts for almost half the water in three dominant shrubs. T…
In James Gray's 1994 directorial debut, a hitman's homecoming triggers a tragic family collapse.Little Odessa explores the brutal intersection of professional violence and domestic dysfunction. When a Russian mafia assassin returns to his Brooklyn neighborhood, his attempt t…
In Japan anime means all animation, not one styleEnglish speakers treat anime as Japanese animation with a recognizable look. In Japanese the same word covers every animated work, whatever its origin. Commercial Japanese animati…
In Japan, a broken bowl can be mended with gold and become more precious.Kintsugi, 'golden joinery', repairs cracked pottery with lacquer dusted with powdered gold, so the break shines instead of hiding. Collectors loved it so much that some were accus…
In Japan, half of all dementia comes from damaged blood vesselsVascular dementia is what happens when a string of strokes, some too small to notice, starves patches of brain of oxygen and glucose. It is the second most common dementia in olde…
In Japanese folklore, consuming mermaid flesh offers a terrifying gamble between immortality and monstrosity.Rumiko Takahashi’s Mermaid Saga explores the dark consequences of seeking eternal life. While legend suggests mermaid meat can grant immortality, it more often results in death or…
In Jim Jarmusch's absurdist zombie comedy, the characters know they are in a movie.The Dead Don't Die is a metacinematic zombie film where the cast faces an undead invasion triggered by polar fracking. As the world ends, the characters grapple with their own scr…
In John Carpenter’s cult classic, sunglasses reveal a world controlled by alien elites.Released in 1988, this science fiction film follows a drifter who discovers that the ruling class are camouflaged extraterrestrials. By wearing special glasses, he uncovers sublim…
In John's Gospel, raising Lazarus is what sets Jesus's crucifixion in motionJesus hears his friend Lazarus is gravely ill and deliberately waits two days before setting off. By the time he reaches Bethany, Lazarus has been entombed for four days. The mira…
In Julia Ducournau's Alpha, a mysterious disease turns the infected into literal marble statues.A 13-year-old girl faces social ostracization and maternal obsession after a simple tattoo sparks fears of a lethal, marble-inducing plague. This body horror drama, which premiere…
In just over three decades, we have gone from zero to thousands of exoplanets.Before 1990, humanity had not confirmed a single planet orbiting a star outside our own solar system. This video explores the rapid evolution of exoplanet discovery, highlighting …
In karst country, rivers vanish underground and reappear with new namesSlovenia's Ljubljanica is nicknamed the river of seven names because it keeps disappearing into the ground and resurfacing somewhere else. That is typical of karst, landscapes car…
In Keats's Endymion, a lonely maiden tries to escape sorrow and ends up embracing itA girl weeps alone beneath palm trees until a roaring procession sweeps her up: Bacchus, god of wine, with satyrs, tigers, elephants and alligators ferrying laughing infants. She …
In Las Meninas, the most important people are standing where you are.Velázquez's 1656 masterpiece shows a five-year-old princess, her attendants, a dog and the painter himself at a huge canvas. But the king and queen appear only as a blurry reflect…
In late 2025, Iran faced its most significant nationwide uprising since the 1979 revolution.Triggered by a collapsing currency and severe economic distress, millions of Iranians took to the streets in a leaderless movement that rapidly evolved from demands for financial …
In Latin America, racial identity is often more about social status than genetic ancestry.Being white in Latin America is a fluid, subjective concept that defies simple genetic classification. Unlike the rigid ancestry-based definitions common in the United States, Lat…
In Latvian mythology, water serves as a critical boundary between the living and dead.Latvian folklore views water as more than a resource; it is a cosmic threshold. Rivers and the sea mark the divide between worlds, often acting as the final path for souls. From t…
In law, a 'person' is not always a human beingA corporation can own property, and a river can hold rights, but an elephant might still be classified as mere furniture. Legal personhood isn't about biology; it is a formal clas…
In law, the burden of proof is not a single bar but a sliding scale.Legal systems do not demand the same certainty for every decision. Whether you are facing a brief police stop or a capital murder trial, the amount of evidence required to prove a…
In Liberty City, your motorcycle club affiliation dictates your style and your limitations.In the expansion The Lost and Damned, players step into the boots of Johnny Klebitz, a biker navigating internal gang warfare. Unlike the base game, this gritty narrative locks yo…
In logic, a tautology is a statement that simply cannot be falseEither it is raining right now or it is not. Whatever the weather, the sentence holds. Logicians call such statements tautologies: formulas true under every possible assignment of…
In Luc Besson's Subway, the Paris underground becomes a sanctuary for social outcasts.Released in 1985, this French thriller defines the cinéma du look movement. It follows a man hiding in the labyrinthine tunnels of the Paris Métro, where he builds a community of …- In lucha libre, losing your mask can be worse than losing the matchMexican wrestling is famous for its high-flying acrobatics and vivid masks, and the mask is close to sacred. Ripping one off mid-bout brings disqualification, and feuds are settle…
In Luxembourg, nearly half the population is not a native citizenA nation defined by its borders is increasingly shaped by those who crossed them. In Luxembourg, the demographic landscape has shifted so radically that immigrants now outnumber n…
In Macaque Society, Infants Are Used as Diplomatic Tools to Resolve ConflictsDiscover how macaques navigate complex social hierarchies by using infants as peace offerings. This video explores the surprising diplomatic strategies employed by lower-ranking m…
In Mad Men's fifth season, the agency faces a reckoning of personal and professional upheaval.Set between 1966 and 1967, the fifth season of Mad Men captures the Sterling Cooper Draper Pryce agency in a state of profound transition. As Don Draper navigates a new marriage a…
In Mandaeism, the Supreme God is not the direct creator of our earthly world.For Mandaeans, Hayyi Rabbi—or The Great Life—is the eternal, supreme force from which all existence emanates. While He is the ultimate source of all light and life, the creation o…
In Mary Norton’s classic, tiny people survive by scavenging from the shadows of human homes.The Borrowers are miniature, human-like creatures living secretly within the walls of an English house. They survive by borrowing household items from the big people who live ther…
In mathematics, a ball is not always round, nor is it always a sphere.While we intuitively picture a ball as a perfectly round object, mathematical definitions reveal a far more flexible reality. Depending on the space and the metric used to measure…
In mathematics, a clique is a group where everyone is connected to everyone else.In graph theory, a clique is a subset of vertices where every pair is directly connected. While the term originated from social network analysis to model groups of friends, it has…
In mathematics, a constant is not always a fixed number; it is a perspective.We often think of constants as immutable numbers like pi, but in mathematics, constancy is relative. A value is constant only if it remains unchanged relative to a specific variab…
In mathematics, a neighbourhood is not just a place, but a zone of movement.In topology, a neighbourhood is a set of points surrounding a specific location where you can move in any direction without leaving the set. While it sounds like a simple spatial …- In mathematics, a space is defined not by its contents, but by its relationships.While we often think of space as a physical void, mathematicians define it as a collection of points governed by specific rules. Whether dealing with Euclidean geometry or abstrac…
In mathematics, a universe is not a place, but a boundary for logic.To prove a theorem, you must define your playground. Mathematicians use universes—collections of entities that contain everything relevant to a specific problem. Whether you are w…
In mathematics, an operator is a sophisticated function that acts on complex structures.While we often think of operators as simple symbols like square roots or derivatives, they are fundamentally mappings between spaces. By acting on functions or vector spaces rathe…
In mathematics, closure is the invisible boundary that keeps operations within their own domain.When you perform an operation on numbers, do you always land back where you started? Closure is the mathematical property that ensures an operation stays within a specific set. Un…
In mathematics, the image of a function is more precise than the term range.When you input a value into a function, the output you receive is an image. While often conflated with the codomain, the image represents the specific set of outputs actually prod…
In mathematics, you can flip the entire universe of a category to find truth.Category theory allows mathematicians to invert structures by reversing the direction of every relationship. This process, known as creating an opposite category, reveals hidden s…
In matrilineal cultures, a boy's key male relative may be his mother's brotherAmong the Akan of Ghana and Ivory Coast, some 20 million people, property and public office pass through the mother's line. A man is closely bound to his maternal uncle but only l…
In Maya art, gods were not static icons but beings who aged and died.This virtual exhibition tour explores how ancient Maya artists depicted their deities through every stage of life. By tracing these divine life cycles from birth to transformation…
In Mecklenburg you needed the grand duke's permission to marry until 1918Long after other German states dropped such rules, people in Mecklenburg still had to ask their grand duke before marrying or emigrating, and in the late nineteenth century he per…
In medieval England, what you wore defined exactly who you wereClothing was far from just a matter of style; it was a strict social map. From the barefoot laborers of the Anglo-Saxon era to the silk-clad nobility, every color, fabric, and fas…
In medieval Germanic counting, a thousand could mean 1200Historians sometimes call 1000 a short thousand, to separate it from the Germanic long thousand of 1200 that turns up in medieval sources. Even today the word slips around: a kilo…
In Metro Vancouver, the majority of the population is non-EuropeanWhile Canada is often viewed as predominantly European, Metro Vancouver has flipped the script. In this region, over half the residents identify with non-European ethnic groups, c…
In Mexican films of the 1970s, every character seemed to fly AeroméxicoFor a stretch of the 1970s, if a character in a Mexican movie needed to catch a plane, it was almost always an Aeroméxico jet on screen. That steady cameo helped turn the state-ru…
In mice, inflammation splits brain support cells into distinct subtypesResearchers triggered an acute inflammatory response in mice and tracked how brain cells called astrocytes reacted. By sequencing the genetic activity of about 80,000 individual a…
In Michelangelo Antonioni's 1955 drama, independence is a choice between career and domesticityLe amiche captures the lives of five upper-class women in Turin, anchored by Clelia, a woman navigating professional ambition and social boundaries. As she observes her friends' h…
In Midnight in Paris, even the 1920s geniuses long for an earlier ageWoody Allen's 2011 comedy sends a frustrated screenwriter back to 1920s Paris every night at midnight, to drink with Hemingway and hand his novel to Gertrude Stein. The twist: the…
In Missouri a whole creek vanishes underground and reappears 9 miles awayAt Grand Gulf State Park in Missouri, an entire creek sinks into its own bed and disappears. The water travels underground and resurfaces about 9 miles off, helping feed Mammoth S…
In model theory, a type acts as a blueprint for how mathematical elements behave.Mathematical structures are often complex, but we can describe their components using types. A type is a collection of logical statements that define the potential properties of a…
In mosses, the plant you see is the half-chromosome generationEvery land plant alternates between two generations, one with a single set of chromosomes and one with two. Trees and ferns put the double-set phase in charge. Mosses, liverworts …