Cards starting with T

45,695 cards.

  1. 'This sentence is false.' Five words that logicians still can't tame.If the sentence is true, then what it says holds, so it's false. If it's false, then it's true. Thinkers in ancient Greece, fifth-century India and the medieval Islamic world all …
  2. 'Totalitarian' was a word Italian Fascists proudly applied to themselvesThe term totalitarian first appeared in the early 1920s to describe Mussolini's government, and Fascists embraced it. In The Doctrine of Fascism, a 1932 essay co-written with Muss…
  3. Tactical coordination and heavy fire in the icy harbor of Providence BayThis walkthrough demonstrates the high-stakes tactical maneuvers required to navigate the Icy Incursion. Watch to see how teams manage heavy fire, use specialized equipment like j…
  4. Tactical coordination in the face of heavy anti-aircraft fireThis walkthrough demonstrates the high-stakes coordination required to navigate a hostile harbor. Watch as a team of raiders executes a daring low-altitude flight to neutralize de…
  5. Tactical Coordination in the Trenches of Kaznan DeepThis walkthrough demonstrates the high-stakes teamwork required to navigate the Kaznan Deep level in Killzone 3. It highlights how squad communication and strategic positioning ar…
  6. Tardigrades: The Toughest Animal AliveDiscover how microscopic water bears use unique proteins and a state of suspended animation to survive the vacuum of space and extreme temperatures.
  7. Taro Kono: The Maverick Politician Who Became Japan's Vaccine Czar and Defense StrategistTaro Kono is a rare breed in Japanese politics: a self-described maverick who frequently defies his own party. From navigating complex international security crises as Defense Min…
  8. Taxpayers are much more likely to hide income they report themselvesA field experiment in Denmark involving over 40,000 individual tax filers revealed that the way income is reported significantly impacts the likelihood of evasion. Researchers fou…
  9. Teacher engagement boosts student success through motivation and positive emotionsA study of 546 university students in China found that teacher engagement significantly improves student achievement in online English language courses. The research revealed that…
  10. Technological advancements are improving the accuracy of real-time driver drowsiness detectionA review of recent technological developments found that advancements in artificial intelligence and computing have significantly improved systems designed to monitor driver fatig…
  11. Teleporting a human body requires more energy than a hydrogen bombTo achieve the sci-fi dream of instantaneous travel, we must overcome the strongest force in nature. Breaking down a single human body into its subatomic components requires an en…
  12. Teleporting a quantum state without moving a single particleQuantum teleportation sounds like science fiction, but it is a standard procedure in physics. This video explains how to move information between two points using the strange rule…
  13. Temperature is actually a measure of molecular motionWhy does heat feel hot? This video explains the bridge between the world we see and the microscopic world of atoms, revealing how temperature is fundamentally linked to the energy…
  14. Temperature is not just heat; it is the speed of atomsWhen you feel a chill or a fever, you are experiencing the frantic dance of microscopic particles. Temperature isn't a static property like weight; it is a direct measurement of m…
  15. Temple Owls: A symbol of resilience and a legacy of athletic excellenceThe owl, once a symbol of night school, now represents a university that transformed into a powerhouse of sports and academic achievement. From the 1880s to today, Temple's Owls h…
  16. Termite Mounds and Passive VentilationTermite mounds use complex tunnel networks and daily temperature shifts to regulate air, inspiring energy-efficient bionic architecture like the Eastgate Center.
  17. Ternary-atom catalysts show promise for replacing platinum in energy storageResearchers have developed a new type of catalyst featuring a combination of cobalt dimers and iron single sites anchored on carbon. This ternary-atom structure was found to enhan…
  18. Testing a car-sized rotorcraft to fly through Titan's thick atmosphereTo explore Saturn’s moon Titan, NASA is building a vehicle that must perform perfectly the very first time it takes flight. Because there is no room for error in deep space, engin…
  19. Testing if medieval engineering actually held up to modern standardsCould a wooden wheelbarrow from the Middle Ages actually handle heavy loads? This video features a hands-on test of a reproduction tool to see if it was as practical as historical…
  20. Testing is not just an assessment; it is a primary engine of learningMost students view exams as the final destination—a way to prove what they already know. However, cognitive science suggests that the act of testing itself is a powerful mechanism…
  21. Testing the boundaries of shark-human interaction without the safety of cagesThis documentary explores the high-stakes world of shark behavior and interaction. It features divers engaging with some of the ocean's most formidable predators to understand the…
  22. Testing the critical systems required for humanity's return to the MoonArtemis III is more than just a landing; it is a high-stakes laboratory in orbit. This video breaks down how NASA plans to utilize this mission to validate the technology necessar…
  23. Testing the limits of off-road endurance and speedThe Top Gear team takes their off-road vehicles to the extreme to determine who possesses the ultimate machine. This challenge tests not just the cars, but the willingness of the …
  24. Testing the limits of off-road engineering in a quarryWatch the presenters of Top Gear compete to see which off-road vehicle can navigate a rugged quarry environment in the fastest time.
  25. Testing the limits of the 400bhp Lotus Emira in wet conditionsWatch Chris Harris put the new Lotus Emira through its paces on the challenging Anglesey Circuit. This test evaluates how the vehicle handles under the pressure of North Wales' no…
  26. Testing the safety net for humanity's next leap into spaceNASA recently conducted a critical flight test to ensure astronauts can reach safety if a rocket launch fails. This successful demonstration of the 'Pad Abort-1' system is a vital…
  27. Texas Woman's University began as a vocational school for rural women in 1902.Originally founded to teach domestic skills to young women, this institution evolved into a major research university. Today, it remains the largest state-supported school primari…
  28. Thailand's last frontier: an archipelago resisting urban expansionDiscover the remote beauty of Thailand’s island territories. This documentary explores Mu Ko Ang Thong National Park, a sanctuary where nature remains largely preserved from the c…
  29. The '7nm' process isn't actually 7 nanometers wideIn modern semiconductor manufacturing, names like '7nm' or '10nm' are marketing labels rather than physical measurements. As chips became too complex to shrink uniformly, the indu…
  30. The 'Banana Spider' builds massive webs to outsmart thievesThe golden silk orbweaver is an architectural marvel of the forest. Females can construct webs up to seven feet wide, featuring specialized barrier webs to ward off predators and …
  31. The 'Basket Machine' who redefined scoring in Greek basketball historyBefore the modern era of high-flying dunks, one man dominated the court with a relentless offensive output. Known as the "Basket Machine," Giorgos Kolokithas became a legendary fi…
  32. The 'battering ram' of sports that built a media empireHow does a struggling satellite broadcaster become Europe's largest media company? It started with a desperate merger and a high-stakes gamble on live football. By using sport as …
  33. The 'bent back' sounds that define the Indian subcontinentWhile most languages use the tip of the tongue against the teeth or roof of the mouth, some cultures master a more complex maneuver. Retroflex consonants require a specific curlin…
  34. The 'bin chicken' is a product of zoo science and climate changeThe Australian white ibis is often mocked as a scavenger, but its urban takeover is a masterclass in rapid adaptation. From drought-driven migrations to a 1970s zoo experiment, th…
  35. The 'Black Land' that birthed one of history’s oldest civilizationsTo the ancient Egyptians, their home was Kemet—the Black Land. This name described the rich, dark soil along the Nile River where human civilization first took root. It was a land…
  36. The 'Boitano Rule' changed the rules of Olympic figure skatingIn 1988, Brian Boitano won Olympic gold by landing every possible triple jump. But his biggest impact on the sport came after the podium, when his quest to return to the Olympics …
  37. The 'Brazilians of Europe' who played through a nation's dissolutionYugoslavia’s national football team was renowned for its skillful, attacking style that earned them the nickname "the Brazilians of Europe." Yet, their history is as fractured as …
  38. The 'chaperone' who traded kindergarten teaching for the Golden Age of illustrationBefore she became one of the most financially successful women artists of her era, Jessie Willcox Smith was supposed to be a kindergarten teacher. Her career shifted in a single m…
  39. The 'Children of India' who shaped the Hungarian cultural fabricFrom the northwestern regions of India to the heart of Central Europe, the Romani people have navigated a complex history of migration, labor, and cultural synthesis. While they c…
  40. The 'City-Killer' asteroid that triggered a global planetary defense alertIn late 2024, a robotic telescope in Chile detected an object with the highest recorded probability of hitting Earth. While it was initially dubbed a 'City-Killer,' new data from …
  41. The 'Commer Knocker': A diesel engine that defined British logisticsBefore modern logistics became a seamless science, a specific mechanical quirk defined the British landscape. The Commer truck didn't just move goods; it produced a distinct, rhyt…
  42. The 'Cradle of Bishops' and the roots of American CatholicismHidden in the rural mountains of Maryland lies a campus that shaped the American Catholic hierarchy. From a single log cabin to a university that has produced 51 bishops and the f…
  43. The 'cream' of the sea is harvested by hand like silkWhile most salt precipitates at the bottom of evaporation pans, fleur de sel forms a delicate crust on the surface. This fragile layer of pyramidal crystals is so light it must be…
  44. The 'Crystal City' that fuels industrial and scientific progressCorning, New York, might seem like a typical small city, but it serves as the global headquarters for one of the world’s most vital manufacturers. From high-tech ceramics to essen…
  45. The 'Dark Money' loophole: How 501(c)(4) groups influence politics anonymouslyWhy do some political groups spend hundreds of millions without disclosing their donors? It comes down to a specific tax designation. While 501(c)(3) charities are strictly barred…
  46. The 'Death Band' Myth: What Hurricane Polo Actually DoesHurricane Polo underwent a terrifyingly fast intensification, creating a massive outer band that sparked online rumors. This video explains the real meteorology behind these featu…
  47. The 'Death Star' moon hides a secret liquid oceanMimas is famous for its cinematic resemblance to a fictional space station, but it holds a much more significant secret. New research reveals that this seemingly dead world likely…
  48. The 'Dialogue King' who traded a police badge for a cinematic throneBefore he was a legendary screen presence, Raaj Kumar was a sub-inspector for the Bombay Police. He traded a life of law enforcement for a career of stylized wit, becoming one of …
  49. The 'Elvisaurus' of Antarctica: A dinosaur with a pompadour crestDeep in the Antarctic ice lies the skeleton of a predator that defied classification for decades. With a bizarre, fan-like crest and a mix of primitive and advanced traits, Cryolo…
  50. The 'Enraged' who turned revolutionary rhetoric into direct actionDuring the French Revolution, a group known as the Enragés pushed the movement toward its most radical edge. They didn't just debate policy; they demanded immediate survival for t…
  51. The 'eternal fashion It-girl' who defined the turn of the millenniumBy the age of 16, Devon Aoki had already replaced Naomi Campbell as the face of Versace. Beyond the runway, she became a cult icon of the 1990s and 2000s, shaping the aesthetic of…
  52. The 'False Step': Why your Achilles tendon snaps during sudden startsMost people assume an Achilles rupture is a simple accident of overexertion. In reality, it often follows a specific biomechanical sequence. From the 'pop' to the inability to pus…
  53. The 'Flying Coffin' that became a Finnish 'Sky Pearl'In the Pacific, the Brewster F2A Buffalo was derided as a 'flying coffin' due to its weight and instability. Yet, in the freezing skies of Finland, it became a legendary success. …
  54. The 'Fortunate Arabia' that once controlled the world's most precious scentsLong before the global coffee trade, ancient Yemen was the world's exclusive source of a precious bean. Known to the Romans as Arabia Felix, this mountainous land was a commercial…
  55. The 'friendship plant' that traveled from Chinese mountains to global living roomsDespite its modern status as a trendy houseplant, the Pilea peperomioides spent decades as a botanical mystery. It was passed between amateur gardeners as a 'lucky' gift long befo…
  56. The 'gardeners of the forest' are vanishing from the AmazonDiscover the perilous mission to save the woolly monkey, a primate species currently pushed toward extinction. This documentary follows conservationists as they navigate illegal m…
  57. The 'Gates of the World' and the physics of a falling roofIn the late 19th century, Charing Cross station was the primary gateway for international travel, connecting London to the continent. But its architectural ambition faced a litera…
  58. The 'GOAT' of sports: a modern acronym with a medieval insult originIn the 21st century, calling an athlete the GOAT is the ultimate tribute. But before it meant 'Greatest of All Time,' the term 'goat' was a stinging insult used to describe athlet…
  59. The 'God of Chaos' could be nudged into a collision courseAsteroid Apophis was once considered our greatest near-Earth threat, but new research suggests a hidden variable: the possibility of a secondary impact. While the odds remain incr…
  60. The 'Godfather' of Indian-Americans on Capitol HillAmi Bera's path to Congress was defined by razor-thin margins and high-stakes political drama. From surviving a rabid fox bite to navigating complex campaign finance scandals, his…