Intellect PlusCards starting with A
11,854 cards. Page 167 of 198.
Angkor was the world's largest pre-industrial city, sustained by a massive hydraulic network.Deep in the Cambodian forest lies Angkor, the former capital of the Khmer Empire. Once home to nearly a million people, this sprawling urban center functioned as a sophisticated h…- Angkor’s hydraulic cities crowned a thousand-year KambujaKhmer rulers built hydraulic cities across northern Cambodia under the name Kambuja, conventionally from Jayavarman II’s 802 universal-ruler rite on Phnom Kulen until 1431. Angkor…
Angles gave England its name—and common law to half the worldEngland covers about 62 percent of Great Britain plus over a hundred lesser isles, bordering Scotland and Wales and facing North Sea, Channel, and Irish Sea. Named for Angles who …
Angles measure openings between rays that share a vertexTwo lines meeting at a point form an angle whose sides are those lines and whose vertex is the shared point. The same word names both the figure and its size. Measures link to cir…
Angling means fishing with a hook, from Old English angolAngling tethers fish with a hook on a line—the word from Old English angol, "hook." The angler casts toward chosen water, then waits or retrieves. It dominates recreational fishin…
Anglo-American cultures dominate university English textbooks used in ChinaResearchers analyzing a massive corpus of university English textbooks in China found that Anglo-American cultural representations are dominant. The study observed that while Brit…
Anglo-Saxon kings traced their ancestry to Woden, then kept going to AdamConfucius has the largest surviving family tree on Earth, kept for more than 2,500 years. At the other extreme, English royal chroniclers simply invented descent from the god Wode…
Angola hosted the 2010 Africa Cup of Nations to encourage national peace and stabilityThe 27th Africa Cup of Nations was more than a football tournament; it was a diplomatic effort to foster unity in Angola following the civil war. Despite a tragic security inciden…
Angola’s name comes from an Ndongo royal titleSouthern Africa’s Atlantic giant is the second-largest Portuguese-speaking country after Brazil and Africa’s seventh-largest by area. Portuguese borrowed ngola, the Ndongo rulers’…
Angular acceleration is the hidden engine behind every spinning object in our physical world.When an object rotates, its speed is rarely constant. Angular acceleration measures how quickly that rotation changes over time. Whether it is a spinning top or a planet in orbit,…
Anhui is a Chinese province defined by its rivers, ancient history, and rapid growth.Located in East China, Anhui is a land of dramatic contrasts. From the fertile Huai River plains in the north to the rugged mountains of the south, this inland province has evolve…
Anil Kumble: The unconventional spin king who broke the rules of his craftAnil Kumble was never a traditional spinner. Lacking the massive turn of his contemporaries, he relied on pace, bounce, and relentless accuracy. Known as Jumbo, he became one of t…
Aniline is a versatile, oily chemical that transforms from colorless to dark when exposed.This simple aromatic amine is a cornerstone of modern industrial chemistry. While it appears as a clear, oily liquid when freshly distilled, it reacts readily with light and air t…
Animals are not alone: meet the Holozoa, our closest single-celled evolutionary cousinsWe often think of animals as a distinct branch of life, but we are actually part of a larger clade called Holozoa. This group includes all animals alongside their closest unicellu…
Animals began as ocean life with a shared gene kitKingdom Animalia gathers multicellular eukaryotes that eat organic matter, breathe oxygen, move with muscle cells, reproduce sexually, and pass through a blastula stage. Fossils a…
Animals communicate through complex codes to survive, find mates, and coordinate social groups.Communication is not just human. Animals use signals—from color patterns and postures to electrical discharges—to provide information that others incorporate into their decision-m…
Animals mastered physics to build their own sophisticated air conditioning systems long before humans.Humans often pride themselves on being nature's premier architects, yet we are far from the only species to master complex engineering. From ants and termites to prairie dogs, var…
Animals may possess an approximate number system like our ownFrom fish to primates, many animals seem to grasp the concept of quantity without ever learning to count. They navigate a world of relative sizes using a mental framework that mir…
Animating Life: The Science of Frame-by-Frame IllusionStop-motion animation creates the illusion of movement by meticulously photographing physical objects in successive, slightly altered positions. This painstaking process, involvin…
Animation is a medium, not a genreFor decades, the public has often conflated animation with children's content or low-brow sitcoms. However, a growing movement argues that animation is a versatile medium capable …
Animation means giving images the illusion of lifeFrom hand-painted cels to CGI composites, animation is filmmaking that creates or manipulates pictures and plays them in sequence until motion appears. The English word once simpl…
Anita Pointer and her sisters redefined pop music by breaking barriers across multiple genresAs a founding member of The Pointer Sisters, Anita Pointer helped navigate a career that spanned country, pop, and R&B. From their humble beginnings in an Oakland church to the he…
Anita Roddick built a global beauty empire on accidental success and radical moral leadershipAnita Roddick founded The Body Shop in 1976 with no grand strategy, just a need to support her family. What began as a small shop in Brighton grew into a multinational force, chal…
Anito: The Ancient Philippine Spirits That Dwell in Rocks, Trees, and Ancestral MemoriesIn indigenous Philippine belief, the world is alive with spirits known as anito. These entities range from the souls of departed ancestors to nature deities governing the elements…
Anjar: A Lebanese town built on Roman ruins and Armenian resilienceNestled in the Bekaa Valley, Anjar is a unique enclave where an 8th-century Umayyad palace-city meets a modern Armenian community. Founded by caliphs and later resettled by refuge…
Anjelica Huston: From Reluctant Debutante to Hollywood’s Most Elegant and Tough-Minded MatriarchBorn into a cinematic dynasty, Anjelica Huston initially struggled to find her footing under her father's demanding direction. After a detour into high-fashion modeling, she reinv…- Anjou’s broom-badge nickname belatedly labeled England’s kingsThe Plantagenets began as counts of Anjou and held England’s throne from Henry II’s 1154 accession until Richard III fell in 1485. Only late in the Wars of the Roses did Richard o…
Anjouan: The Volcanic Island That Once Tried to Become a Global Offshore Banking HubThis autonomous Comorian island is known for its steep mountains, black sand beaches, and a history of political volatility. Beyond its lush landscape and status as the world’s pr…
Anjum Chopra redefined Indian women's cricket through sheer versatility and record-breaking leadershipAs the first Indian woman to reach 1,000 ODI runs and play 100 ODIs, Anjum Chopra transformed the sport. Beyond her batting prowess and tactical captaincy, she became a pioneering…
Ankara's nationalists tore up Sèvres and remade TurkeyBetween 15 May 1919 and 24 July 1923, Mustafa Kemal's Turkish National Movement fought occupying Allies and Greek forces after the Ottoman defeat. Victory replaced the punitive Sè…
Ann Wilson, Heart's operatic voice, first sang because a stutter kept her quietA shy teenager with a stutter found her outlet in music. Ann Wilson went on to front Heart, one of the first hard rock bands led by women, which has sold over 35 million records a…
Anna Chapman, the Russian spy who kept her real name and became a celebrityWhen the FBI rounded up ten Russian sleeper agents in June 2010, most turned out to be living under invented identities. Anna Chapman was one of only two using a real name. She ra…
Anna Kendrick is one of the few performers to chase the elusive Triple CrownBeyond her breakout roles in musical comedies, Anna Kendrick has quietly built a career defined by versatility and critical acclaim. She is among a rare group of actors to have ea…
Anna Magnani: The Volcanic Force Who Redefined Authenticity in Mid-Century CinemaBefore Anna Magnani, Hollywood glamour was the standard. Magnani shattered that mold, becoming the first Italian actress to claim an Academy Award for Best Actress. Known for her …
Anna May Wong was Hollywood's first Chinese American star, yet she fought for recognition.Born in Los Angeles in 1905, Anna May Wong defied the era's racial barriers to become an international film icon. Despite her immense talent and style, she spent her career battli…- Anna Politkovskaya: The investigative journalist who paid the ultimate price for exposing state truth.Anna Politkovskaya was a relentless Russian journalist who documented the brutal realities of the Second Chechen War. Despite enduring mock executions, poisoning, and constant dea…
Anna Sui got fired for a Macy's ad, then built a label on $300In August 1979 a full-page Macy's advert in The New York Times showed clothes Anna Sui had designed on the side. Her day-job boss saw it and fired her immediately. With $300 in sa…- Anna University: A complex history of institutional mergers and regional engineering education in IndiaLocated in Chennai, Anna University is a major public state institution with a turbulent administrative history. Established in 1978, it has undergone repeated structural shifts, …
Annaba: The Mediterranean port that evolved from Roman ruins to an industrial powerhousePerched near the Tunisian border, Annaba is a vital Algerian port city with a history spanning millennia. Once the Roman city of Hippo Regius, it has transformed from an ancient b…
Annapurna: The Hindu goddess of food and one of the world's deadliest mountain rangesNamed for the deity who provides nourishment, the Annapurna massif in Nepal is a paradox of life and death. While its rivers sustain the greenery of the plains below, its treacher…
Annapurna: The Hindu Goddess of Nourishment That Claims the Lives of Elite ClimbersRising 8,091 metres in Nepal, Annapurna I is the tenth-highest mountain on Earth. While its name translates to everlasting food, the peak is notorious for its extreme danger. It w…- Anne Applebaum drove from Warsaw to Berlin to watch the Wall come downIn November 1989 a young Economist correspondent based in Warsaw got in a car and headed for Berlin as the Wall fell. Anne Applebaum spent the following decades chronicling commun…
Anne Bancroft: The Bronx-born actress who defined iconic roles on stage and screenBorn Anna Maria Louisa Italiano, Anne Bancroft transformed from a Bronx telephone operator’s daughter into a powerhouse of American acting. Over a half-century career, she mastere…
Anne Bradstreet was the first published poet in England's North American colonies.Born into a wealthy Puritan family, Anne Bradstreet navigated the rigid gender roles of 17th-century Massachusetts to become a celebrated literary voice. While she wrote primarily…
Anne Brontë’s Agnes Grey: A quiet, biting critique of the Victorian governess experiencePublished in 1847, Anne Brontë’s debut novel offers a stark, autobiographical look at the isolation and oppression faced by governesses. Far from a simple romance, the story uses …
Anne Brontë’s shocking 1848 masterpiece challenged Victorian morality and the legal status of womenPublished under the pseudonym Acton Bell, The Tenant of Wildfell Hall was a daring departure from the era's conventions. By depicting a woman who flees an abusive marriage to prot…
Anne Conway: The seventeenth-century philosopher who argued that all matter is alive.While her contemporaries debated dead, mechanical matter, Anne Conway proposed a radical alternative: the universe is a single, living substance. Despite suffering from debilitati…
Anne Enright: From Television Producer to Ireland's First Laureate for FictionBefore becoming a Man Booker Prize winner and Ireland's inaugural Laureate for Fiction, Anne Enright spent years producing television. A personal breakdown at age 31 prompted a ca…
Anne Hathaway won her Oscar playing the role that first hooked herAt eight, Anne Hathaway sat watching her mother play Fantine on the first national tour of Les Misérables, and fell for the stage. Decades later she played that same doomed woman …
Anne Heche: The Hollywood Star Who Navigated a Life of Unconventional TurnsAnne Heche was a versatile actress whose career spanned soap operas, Broadway, and high-profile films. Yet, her life was marked by personal turbulence and a public identity that o…
Anne Hyde: The commoner who shaped the lineage of two future British queensBorn to the English gentry, Anne Hyde defied social conventions to marry the future King James II. Though she never wore a crown, her influence on her husband’s religious conversi…- Anne McCaffrey transformed science fiction by engineering dragons and empowering women in spaceBefore Anne McCaffrey, science fiction heroines were often relegated to screaming in corners. McCaffrey changed the genre by writing strong, intelligent women who took initiative.…
Anne Neville: The Kingmaker’s daughter who became England’s last Plantagenet queenBorn into the heart of the Wars of the Roses, Anne Neville was a political pawn who navigated the volatile shift between the houses of York and Lancaster. From a high-stakes betro…
Anne of Austria was Spanish, waited 23 years for an heir, then ruled FranceShe was born in Valladolid, called Austrian because of her Habsburg dynasty, and married to Louis XIII at fourteen. After five miscarriages and more than two decades without child…
Anne of Brittany was the only woman to serve as Queen of France twice.As the sovereign Duchess of Brittany, Anne spent her life maneuvering between European powers to protect her duchy's independence. Though she was twice crowned Queen of France, sh…
Anne of Denmark married James VI at fourteen, with 300 tailors on her dressBefore she ever met him, fourteen-year-old Anne of Denmark embroidered shirts for her Scottish fiancé while hundreds of tailors stitched her wedding gown. At their proxy wedding i…
Anne Rice’s vampires are not monsters of folklore but metaphors for the human soul.Forget the garlic and crucifixes. In Anne Rice’s gothic saga, vampires are sensual, artistic, and deeply existential beings. Created as a search for God and a lament for lost fait…
Anne Robert Jacques Turgot: The Visionary Statesman Who Tried to Save Pre-Revolutionary FranceAn economist and statesman, Turgot served as Controller-General of Finance under Louis XVI. He championed free trade, religious tolerance, and the abolition of feudal privileges. …
Anne Sexton transformed her psychiatric struggles into a Pulitzer Prize-winning poetic legacy.Encouraged by her psychiatrist to write as a therapeutic outlet, Anne Sexton became a defining voice of confessional poetry. She fearlessly explored taboo subjects like mental ill…
Annette Taddeo and the persistent pursuit of public office in Florida politicsBorn in Colombia and later establishing a translation business in Miami, Annette Taddeo has spent nearly two decades navigating the complex landscape of Florida politics. From loc…