Intellect PlusCards starting with U
723 cards. Page 9 of 13.
Unmasking the deceptive tactics used in Holocaust denialIn this TED Talk, Deborah Lipstadt examines the strategies behind Holocaust denial, revealing how misinformation is constructed to distort historical truth.
Unmixing the Noise: How Math Separates Brain Signals from StaticWhen you wear an EEG cap, your brain's electrical activity is a tangled mess of overlapping signals. How do scientists isolate a single thought from the background noise of your h…
Unobtainium is not just a lazy movie trope; it is a real engineering term.While critics mocked the name in the 2009 film Avatar, the term unobtainium has been used by scientists and aeronautical engineers since the 1950s. This video explores the history…
Unobtainium is the perfect material that exists only in your wildest engineering dreamsEngineers often imagine a substance with impossible properties, like perfect heat resistance or zero friction. They call this unobtainium. While it started as a joke for materials…
Unpacking nested functions: how to master the double chain ruleMastering complex derivatives requires more than just memorizing formulas; it requires understanding how to peel back layers of functions. This video demonstrates how to apply the…
Unpacking the atmospheric weight of Sylvia Plath's 'Sheep in Fog'Professor Belinda Jack provides a critical analysis of one of Sylvia Plath's most evocative poems. This lecture explores the literary nuances of 'Sheep in Fog' within the context …
Unpacking the controversial reputation of the private equity industryPrivate equity often faces intense scrutiny and a negative public image. This video explores the underlying reasons why the industry frequently finds itself in trouble and examine…
Unpacking the cultural significance of Native American artExplore the Charles and Valerie Diker Collection with curators Gaylord Torrence and Brian Vallo. This tour offers a deep dive into the history and artistry of Native American obje…
Unpacking the layers of Sylvia Plath's 'Miss Drake Proceeds to Supper'In this lecture, Professor Belinda Jack provides a critical analysis of Sylvia Plath's poem 'Miss Drake Proceeds to Supper', exploring the poet's intricate work.
Unpaid volunteers begin every criminal case in England and WalesEvery criminal prosecution in England and Wales starts in a magistrates' court, and most benches are staffed by unpaid volunteers with no legal qualification. The word they carry …
Unplugging and replugging a connector really can fix it, and here is whyThe old trick of pulling a plug out and pushing it back in has a physical basis. Metal contacts slowly grow a thin film of corrosion that raises resistance and causes flaky connec…
Unraveling the fundamental nature of partial differential equationsWhat exactly defines a partial differential equation? This video explores the core concepts behind these mathematical structures, using the heat equation as a primary introductory…
Unraveling the magical layers of Gabriel García Márquez's masterpieceContinue your deep dive into the sprawling, multi-generational saga of One Hundred Years of Solitude. This episode examines the intricate narrative threads that define this landma…
Unreal Engine 5.5 brings simulations that look almost like reality to the screen.The latest preview of Unreal Engine 5.5 introduces advanced simulation capabilities that blur the line between digital rendering and physical reality. This video highlights the te…
Unreal Engine 5.5: Pushing the boundaries of photorealistic digital simulationsThis video explores the latest capabilities of Unreal Engine 5.5. It highlights how the engine continues to evolve, enabling the creation of digital simulations that appear nearly…
Unstable chemistry and the mystery of extra dimensionsIn this inaugural session, Kate explores complex scientific questions ranging from the volatile nature of nitrogen triiodide to the fundamental mechanics of planetary orbits and t…
Unsupervised learning finds hidden patterns in data without needing human-labeled examples to guide it.Unlike supervised learning, which relies on expensive, manually tagged datasets, unsupervised learning algorithms extract structure from raw, unlabeled information. By mimicking d…- Untangling your self-worth from the metrics of social mediaIn this TED conversation, author Naomi Shimada explores how to navigate the anxiety of online life. She offers a framework for stepping back from digital perfectionism and reclaim…
Until 1969 'activism' simply meant doing things with decision and energyEnglish speakers began using activist in a political sense around 1915 and activism around 1920. Yet as late as 1969 a definition still described activism merely as doing things w…
Until 1980, no monarchy let an eldest daughter outrank her younger brothersFor most of history crowns passed to sons first. Sweden broke that rule in 1980, becoming the first monarchy to hand the throne to the eldest child regardless of sex, and a string…
Until insulin arrived in 1922, type 1 diabetes was effectively a death sentence.People with type 1 diabetes usually died within months of diagnosis, and doctors' best treatment was a near-starvation diet. Then, in a Toronto lab in 1921, a young surgeon, Frede…
Until recently, Madagascar was home to a diverse population of giant lemurs.This video examines the evolutionary history of Madagascar's extinct giant lemurs. It explores how these primates developed, the role they played in shaping the island's unique ec…
Until the 1800s, a fossil meant anything dug from the ground, gems includedBefore the 19th century a fossil could be a bone, a pebble or a gemstone; the word simply meant something dug up. Many scholars thought fossils grew inside rock the way crystals d…
Until the late 1960s, pop and rock meant roughly the same thingPop music took its modern shape in mid-1950s America and Britain, and for over a decade the word simply covered rock and roll and the youth styles it spawned. Only around 1967 did…
Ununennium is a hypothetical element that defies the standard rules of the periodic table.Element 119, or ununennium, remains the lightest undiscovered chemical element. While it belongs to the alkali metal group, relativistic effects cause its electrons to move at nea…
Unveiling a Tang Dynasty masterpiece hidden behind centuries of old restoration fabricConservators at the British Museum reveal the reverse side of a rare embroidery depicting the Buddha at Vulture Peak. This video documents the delicate removal of modern restorati…
Unveiling the hidden treasures of the American Museum of Natural History libraryExplore a curated collection of rare, beautifully illustrated scientific works. This video introduces seldom-seen volumes that bridge the gap between natural science and fine art.
Unveiling the imagination behind J. M. W. Turner’s legendary landscapesExplore the diverse artistry of J. M. W. Turner through the eyes of Professor Simon Schama. This presentation examines the range of Turner's work, from precise topography to the d…
Unveiling the intricate sketches of a Renaissance court masterThis video introduces the drawings of Agnolo Bronzino, a leading Italian Mannerist artist. Explore the rare sketches of the man who served as the primary court artist to the Medic…
Unveiling the invisible: how scientists are hunting the universe's dark sideEverything we can observe, from Earth to distant galaxies, accounts for only five per cent of the universe. This video explores how researchers are attempting to decode the remain…
Unveiling the mysteries of Earth's mysterious sister planetThis video explores the findings from the European Space Agency's Venus Express mission. By orbiting the planet directly, the spacecraft has provided scientists with a unique pers…
Unveiling the mysterious forces that rule our cosmosScientists at ESA's ESTEC centre and CERN are working to decode the universe's 'Dark Side'. This video explores how the Euclid space telescope and particle accelerators combine to…
Unveiling the provenance of Max Klinger’s silver and marble GalateaCurator Denise Allen examines Max Klinger’s 1906 sculpture, Galatea, exploring its complex history and how it arrived at The Metropolitan Museum of Art.
Unzipping the Code: The Physics of Molecular TweezersDNA is far more complex than a simple textbook diagram suggests. This video explores how scientists use specialized molecular tweezers to isolate and unzip single strands of genet…
Up to 162 million people in Europe and America now work for themselvesFreelancing sounds like freedom: choose your clients, set your hours, work from anywhere. For millions it is exactly that. But the same arrangement means no pension, no sick pay a…- Up to 20,000 people camped for six days at Cane Ridge in 1801In August 1801, a Presbyterian communion gathering at Cane Ridge, Kentucky, swelled into what is often called America's first camp meeting. Perhaps 20,000 settlers came for six da…
Up to 30 percent of suspected leg cellulitis cases turn out to be something elseCellulitis, a bacterial infection of the deeper skin layers, is one of the commonest reasons for hospital admission. Yet it is surprisingly easy to get wrong. In the United States…
Up to one in twelve men inherit red–green color blindnessColor vision deficiency ranges from a mild shade mix-up to seeing no color at all. The usual culprit is a sex-linked quirk in retinal cone cells. Congenital red–green forms, inclu…
Updated economic models suggest a much higher social cost for carbon emissionsResearchers who developed a new open-source model found that the social cost of carbon dioxide is significantly higher than current government estimates. By using updated socioeco…
Updated opacity calculations improve the accuracy of stellar modelsResearchers who updated the OPAL Rosseland mean opacities found that incorporating more complex physics and a wider range of elements significantly changes theoretical predictions…
Updated software offers more rigorous analysis of cancer drug combinationsResearchers updated SynergyFinder, a software package used to analyze preclinical screening data on how cancer drugs work together. The new version adds statistical tests with con…
Updates from Engineering Explained: Project Integra and AWD vehicle reviewsThis video provides a status update on the Engineering Explained channel, including news on Project Integra, various car reviews, and an examination of 27 different all-wheel-driv…
Updating your kitchen sink is a manageable project with the right professional guidanceReplacing a kitchen sink might seem like a daunting plumbing challenge, but it is a standard home improvement task that homeowners can tackle. By following a structured process—fr…
Upgrade your baked potato by stuffing it with a savory cottage pie fillingLearn how to transform the classic loaded baked potato into a hearty meal. This video demonstrates a creative method for combining two comfort food staples, offering a simplified …
Upgrade your basement lighting from pull strings to a convenient wall switchMaster electrician Scott Caron demonstrates how to modernize basement lighting by replacing pull-string fixtures with a wall-mounted switch. This guide explains the essential safe…
Upgrade your bathroom with the simple luxury of electric radiant floor heatingElectric floor heating offers an accessible way to add comfort to a primary bathroom. This video follows Kevin O'Connor and tile installer Gabriel Oliveira as they demonstrate the…
Upgrade your drafty fireplace to a high-efficiency wood-burning heating machineRichard Trethewey demonstrates how to boost the heat output of an existing fireplace by installing an energy-efficient wood-burning insert. This process involves critical safety a…- Upgrade your existing toilet to a dual-flush system to save water efficientlyPlumbing and heating contractor Richard Trethewey demonstrates a practical method for retrofitting a standard toilet into a dual-flush model. This modification allows homeowners t…
Upgrade your garden irrigation to a smart system for remote control and efficiencyLandscape designer Jenn Nawada demonstrates how to modernize an existing irrigation setup. This guide covers the essential steps for replacing manual heads with smart technology a…
Upgrade Your Greek Yogurt With These Three Savory And Sweet Snack IdeasGreek yogurt is a versatile, high-protein base for snacks beyond the breakfast bowl. This video demonstrates three creative ways to incorporate it into your diet, ranging from a w…
Upgrade your Halloween game with high-tech costumes that move beyond basic DIY.Mark Rober showcases a beating iPhone heart costume and other digital-integrated outfits. This video highlights how modern technology can be used to create interactive, standout c…
Upgrade your home climate control with a smartphone-connected smart thermostat installationPlumbing and heating expert Richard Trethewey demonstrates how to install a GPS-enabled smart thermostat. This upgrade allows homeowners to manage their heating and cooling system…
Upgrade your home exterior with a durable and cost-effective concrete paver walkwayMason Mark McCullough demonstrates how to replace uneven flagstone with modern concrete pavers. This guide explains why these manufactured materials are a popular choice for homeo…
Upgrade your home exterior with properly installed and planted window boxesGeneral contractor Tom Silva and landscape contractor Roger Cook demonstrate the professional process for mounting window boxes and selecting the right greenery. This guide provid…
Upgrade your home kegerator with a custom stone-inlaid tap handleLearn how to craft a personalized tap handle using a lathe. This project demonstrates a creative approach to woodworking by incorporating stone inlay, offering a straightforward w…
Upgrade your home safety by replacing a sketchy attic access point with a ladder.When a homeowner finds their existing attic access point insufficient and unsafe, carpenter Nathan Gilbert demonstrates the professional process for installing a new, more accessi…
Upgrade your home-cooked ribeye with a simple, peppery board dressing techniqueAdam Ragusea demonstrates a method for preparing grocery-store ribeye that prioritizes texture and flavor. By roasting with butter and garlic, then tossing the sliced meat in a pe…
Upgrade your Kerbal Space Program rockets with realistic fuel mixtures and complex design tradeoffs.Scott Manley introduces a mod for Kerbal Space Program that replaces standard fuel with realistic chemical combinations. This video explains how to incorporate diverse fuel types …- Upgrade your kitchen by adding a convenient air-switched garbage disposal to your sink.Plumbing and heating expert Richard Trethewey demonstrates how to retrofit a garbage disposal into an existing kitchen setup. This guide shows you how to integrate a safe, counter…
- Upgrade your kitchen cabinets to soft-close hardware for a quieter, modern home experienceUpgrading to soft-close cabinets is a manageable DIY project that eliminates slamming doors and drawers. By replacing standard hinges and slides with modern, dampened hardware, yo…