Intellect PlusCards starting with S
3,033 cards. Page 7 of 51.
Surviving the vertical wilderness of China's high-altitude peaksThe Giant Panda is a biological paradox: a carnivore that survives on low-energy bamboo. This documentary follows two cubs, Tuan and Xiu, through their first year of survival in t…
Susana Martinez: From Prosecutor to New Mexico's First Hispanic Female Governor and BeyondSusana Martinez broke barriers as the first female and first Hispanic female governor of New Mexico. Her tenure was marked by significant legislative shifts, high-profile controve…
Sustainable methods for treating toxic textile dyes in industrial wastewaterResearchers reviewed the environmental impact of the global textile industry, which contributes significantly to water pollution and ecotoxicity through the use of harmful chemica…
Svelte 5 introduces Runes, a fundamental shift in reactivityThe release of Svelte 5 marks a significant evolution in how the framework handles updates. This video breaks down the new 'Runes' feature and explains why it represents a major d…
Sweden's architectural legacy spans from medieval fortresses to frozen artFrom the cobblestones of UNESCO-listed medieval walls to a hotel rebuilt entirely from river ice every winter, Sweden balances ancient royal history with surreal modern engineerin…
Sydney's gateway was once a natural cove, then a bustling port, now a transport hub.Circular Quay is the iconic face of Sydney, yet its current shape is entirely artificial. Originally a natural inlet known to Aboriginal people as Warrung, the site has been radic…
Syncytiotrophoblast stress serves as a common endpoint for different types of preeclampsiaResearchers have identified syncytiotrophoblast stress as the primary shared feature connecting different types of preeclampsia. While early-onset and late-onset preeclampsia deve…
Synthetic clothing releases billions of microfibers into the environment through wastewaterA review of existing research found that synthetic textiles are a major source of microplastics. The analysis shows that thousands of microfibers are released from garments during…
Saab named its first car after the aircraft that came before itSaab's first car was called the 92 because the company's previous product, the Saab 91, was a single-engine training aircraft. Founded in 1937 to build warplanes for neutral Swede…
Saadi’s Rose Garden still teaches after Mongol ruinSaadi of Shiraz (about 1209/10–1291/92), the “Master of Speech,” poured thirty years of travel into Bustan (1257) and Gulistan (1258). The Guardian ranked Bustan among the hundred…
Saanich: The Vancouver Island municipality defined by its emerging land and diverse topographySaanich is the most populous municipality on Vancouver Island, blending urban centers with rural landscapes and rugged coastlines. Named for the Saanich First Nation, which transl…
Saarbrücken: A Border City Twice Separated From Germany and Shaped by Industrial MightAs the capital of Saarland, Saarbrücken sits directly on the French border, a location that has defined its turbulent history. Once a powerhouse of the coal and steel industry, th…
Saaremaa: The Estonian Island Where Ancient Meteorites and Rare Flora CollideRising from the Baltic Sea, Saaremaa is a landscape shaped by both celestial impacts and unique biological evolution. Home to the rare Saaremaa yellow rattle and a rich tapestry o…
Sábado Gigante: The Eclectic Variety Show That Defined Television History for Over Five DecadesSpanning 53 years, Sábado Gigante evolved from a local Chilean broadcast into a global phenomenon. Hosted by the iconic Don Francisco, this frenetic mix of contests, sketches, and…
Sabah: The Malaysian state that sits below the typhoon belt of East AsiaKnown as the Land Below the Wind, Sabah is a northern Borneo state defined by its equatorial rainforests and complex colonial history. From ancient cave settlements to the formati…- Sabalenka secures second US Open title in historic championship runAryna Sabalenka has reclaimed her throne in New York, becoming the first woman to successfully defend her US Open title since Serena Williams did so in 2014. Her victory over Aman…
Saber-toothed anchovies once stalked Eocene seasToday's anchovies are small oily forage fish of Engraulidae—more than one hundred forty species in sixteen genera across Atlantic, Indian, and Pacific waters. Their early relative…
Sabha: The Saharan Oasis That Served as a Rocket Test Site and Trade HubLocated 640 kilometres south of Tripoli, Sabha has long been a pivotal desert crossroads. Once a vital caravan centre, it later became a testing ground for experimental rockets an…
Sable antelopes fight back against lions, sometimes fatallyFaced with lions, the sable antelope does not simply run. It confronts its attackers, swinging scimitar-shaped horns that can reach back to guard its vulnerable rump, the spot pre…
Sabre fencing is a high-speed game of electrical circuits and split-second tactical priority.Unlike foil or épée, the sabre allows fencers to score with the edge of the blade, not just the point. This weapon is designed for speed and decisive movement, but its evolution i…
Sabrina Carpenter placed third in a Miley Cyrus talent search before EspressoAt ten, Sabrina Carpenter was posting YouTube covers of Adele and Christina Aguilera from a home studio her father built. A decade of Disney roles and four modestly selling albums…
Sabrina Carpenter's Short n' Sweet: A pop record defined by brevity and sharp witSabrina Carpenter’s sixth studio album, Short n' Sweet, explores the emotional weight of fleeting romances through a lens of 2020s dating. With its blend of pop, dance, and folk e…
Sabzevar: An ancient Iranian crossroads of history, agriculture, and academic ambitionLocated in northeastern Iran, Sabzevar is a city defined by its deep historical roots and modern educational growth. From its origins in the 1st millennium BC to its status as a r…
Sacagawea: The Shoshone woman who navigated the expansion of the American WestOften reduced to a mere guide for Lewis and Clark, Sacagawea was a teenager and new mother thrust into a geopolitical collision. Her life, marked by abduction and forced marriage,…
Saccheri discovered hyperbolic geometry in 1733 while trying to disprove itGiovanni Girolamo Saccheri set out to rescue Euclid from every flaw. Assuming the parallel postulate false, he derived result after result about a strange geometry, then declared …- Sacheen Littlefeather: The Complex Legacy of Hollywood’s Most Famous Proxy ProtestorIn 1973, a young woman took the Oscars stage to decline Marlon Brando’s Best Actor award, sparking a historic moment of protest. Yet, decades later, her life story—including her c…
Sacheverell Sitwell: The Prolific Polymath Who Defined Modern Sensibility Through Baroque Art and TravelAn English writer of immense output, Sacheverell Sitwell produced roughly 100 volumes spanning poetry, music, and architecture. While his verse faced harsh critique, his prose stu…
Sacred Ganges water near Varanasi fails official bacteria limitsThe Ganges is India’s holiest river and a lifeline for hundreds of millions in its basin. Yet near Varanasi, fecal coliform from human waste exceeds the government’s official limi…
Sacred images inspire devotion—and sometimes deliberate destructionReligious art pictures belief and how humans relate to it. Sacred art is made for worship; works only inspired by faith may stay "religious" without counting as sacred. Across tra…
Sacred mud-probers that are not one tidy family treeIbises are long-legged waders of Threskiornithidae with downcurved bills, usually probing wet mud in groups for crustaceans. They nest territorially, often in trees beside spoonbi…
Sadaharu Oh hit 868 career home runs, but his legacy is more than numbers.As a player for the Yomiuri Giants, Sadaharu Oh redefined baseball with his iconic flamingo leg kick and a world-record 868 home runs. Yet, his career was marked by intense contro…
Saddam Hussein expected a quick victory in Iran, but his invasion stalled within months.In 1980, Iraq launched a massive invasion of Iran, banking on the chaos of the Islamic Revolution to trigger a swift collapse. Instead, Iraqi forces encountered fierce, unexpected…
Sadi Carnot's only book sold almost nobody, yet founded thermodynamicsIn 1824 a young army engineer paid to print 600 copies of a short book asking how much work a fire can ever deliver. It vanished from shops and libraries, and he died at 36 in obs…
Safety and Standardization: How One Car Redefined Racing DesignThe quest for safer, more competitive racing led to the Car of Tomorrow. This standardized chassis implemented significant safety upgrades while simultaneously forcing manufacture…
Safflower: The Ancient Thistle That Now Produces Insulin and Industrial LubricantsKnown for millennia as a source of vibrant red dye and a budget-friendly alternative to expensive saffron, the humble safflower has evolved. Today, this drought-tolerant, deep-roo…
Safford, Arizona: A High-Desert Hub Built on Copper, Cattle, and CottonFounded by pioneers fleeing flood-ravaged canals in 1874, Safford has evolved from a rugged settlement into a vital micropolitan center. Today, this Graham County seat balances it…
Safi Faye: The Pioneering Filmmaker Who Used Cinema to Give Voice to Rural SenegalSafi Faye was the first woman from Sub-Saharan Africa to see her feature-length film reach commercial distribution. An ethnologist by training, she rejected the traditional author…
Safia Farkash: The Private Life and Public Exile of Libya's Former First LadyBorn in 1952, Safia Farkash transitioned from a nurse to the wife of Muammar Gaddafi, eventually becoming a central figure in the Libyan regime. Her life, marked by immense wealth…
Saga Prefecture: From Ancient Rice Farming to a Hub of Modern Industrial InnovationNestled on the island of Kyushu, Saga Prefecture is a land of deep history and surprising transformation. Once the heart of Hizen Province, this region evolved from an ancient agr…
Sagas say he beat Columbus to continental America by centuriesLeif Erikson, or Leif the Lucky (c.970s–c.1018–1025), is thought to be the first European to walk on the American mainland—about five hundred years before Columbus. Icelandic saga…
Sage flowers use a hinged lever to slap pollen onto beesPush into a sage flower for nectar and a tiny lever swings down, dabbing pollen on your back. That trick defines Salvia, the biggest genus in the mint family, which now includes r…
Sagitta is a tiny, ancient arrow constellation hiding in the northern skyThough it ranks as the third-smallest constellation, Sagitta has captivated observers since antiquity. Ptolemy included this arrow-shaped asterism in his original list of 48 const…
Saguenay is a modern city built on the edge of a vast, roadless wilderness.Deep in Quebec, the city of Saguenay serves as an isolated oasis. Beyond its borders lies a remote expanse stretching toward the Arctic, with no paved roads leading north. Formed …
Sahara’s dark granite towers make a green island of rockNorthern Niger’s Aïr Mountains rise more than 1,800 metres across some 84,000 square kilometres of Sahara. Unusual dark peralkaline granites punch through the sand, late-summer ra…
Sahara’s southern empire belt became Africa’s eighth-largest stateMali, a landlocked West African republic of 1,240,192 square kilometres, ranks eighth-largest in Africa and twenty-third worldwide. Its north stabs deep into the Sahara while most…
Sahiwal: A Modern Railway Hub Built Near the Ancient Ruins of HarappaFounded in 1865 as a simple railway stop, Sahiwal has transformed into a vital administrative and agricultural center in Pakistan. Located just 24 kilometers from the ancient Indu…
SAIC's Volkswagen Santana went from three local parts to over 90 percentIn 1987 the only Shanghai-made parts in a Volkswagen Santana were the tyres, radio and antenna. By 1998 more than 90 percent of its components came from local suppliers. That tran…
Said Nursi split his own life into an Old Said and a New SaidSaid Nursi, the Kurdish scholar whose Qur'anic commentary runs past six thousand pages, looked back on his life as three different men. The first chased politics, the second renou…
Saigō Takamori: The Last True Samurai and the Tragic Hero of Modern JapanSaigō Takamori was a central architect of the Meiji Restoration who eventually led a doomed rebellion against the very government he helped create. His death in 1877 marked the en…
Saigon grew from Prey Nokôr into Vietnam's giantHo Chi Minh City, still called Saigon in daily speech, is Vietnam's most populous centrally governed city, with more than 14 million people in 2025 along the Saigon River's canals…- Sailor Mercury was almost a cyborg, but her creator's editor intervened to save herAmi Mizuno, the brilliant brain of the Sailor Guardians, was originally conceived as a cyborg equipped with an accelerator. Naoko Takeuchi’s editor rejected the darker, potentiall…
Sailor Moon Crystal: A Faithful Reboot That Evolved From Digital Experiment to Cinematic FinaleCommemorating the 20th anniversary of the iconic manga, Sailor Moon Crystal emerged not as a remake of the 1990s anime, but as a faithful reboot. By stripping away original filler…
Sailors fix position by timing angles to the skyCelestial navigation, or astronavigation, finds location using stars, sun, moon, or planets. Navigators take sights—timed angular measures between a body and the horizon—then redu…
Sailors once paid fortunes for a newborn's caul to avoid drowningA caul is a scrap of birth membrane clinging to a newborn's head and face. For centuries it was treated as a lucky charm: medieval women sold them to sailors as protection against…
Sailors' tales of monster waves were dismissed as myths until 1995.For centuries sailors described sudden walls of water far bigger than the surrounding sea, and scientists mostly waved them away. Then, on New Year's Day 1995, a laser on a North …
Saint Croix: A Caribbean crossroads shaped by centuries of colonial shifts and migrationThe largest of the U.S. Virgin Islands, Saint Croix has been governed by seven different powers since 1493. From a Danish sugar colony to a modern American territory, its identity…- Saint Kitts grew only sugar for 365 years, then shut the industry downFrom 1640 until 2005, one crop ruled Saint Kitts. Farmers had abandoned tobacco because Virginia undercut them, and sugarcane took over, bringing enslaved Africans by the shipload…
Saint Lucia changed hands fourteen times between European powers before finally gaining its independence.Long before it became a Caribbean destination, Saint Lucia was a strategic prize fought over by the French and British for centuries. From pirate camps and sugar plantations to a …
Saint Mark may not have written the gospel that carries his nameTradition names Mark as the author of the shortest gospel, founder of the church of Alexandria and first bishop of Christian Africa. Most modern scholars, however, treat his gospe…
Saint Patrick was neither Irish nor Christian when he was born.Discover the origins of the holiday celebrated every March 17th. This video explores the life of the patron saint of Ireland, separating the historical figure from the legends of …