Cards starting with M
3,838 cards. Page 18 of 64.
Manohar Joshi: The rare Indian politician to serve in all four legislative tiersManohar Joshi was a singular figure in Indian politics, achieving the rare distinction of serving in all four legislative bodies. From his start as a municipal councillor to his t…
Manoj Malde unveils a historic first for the RHS Chelsea Flower ShowDesigner Manoj Malde discusses the inspirations driving his Garden of Unity. This video offers a glimpse into the creative process behind this project and highlights a significant…
Manorialism was the medieval engine of land ownership, binding peasants to the soil.Far from a simple feudal relic, manorialism was a complex economic system that governed rural life for centuries. It transformed Roman villa structures into a rigid hierarchy of l…
Mantis shrimp have up to 16 kinds of light receptor, but may not see 'more colours'.Humans see colour with three kinds of receptor; some mantis shrimp have twelve for colour, plus more for ultraviolet and polarised light. That inspired claims that they see unimag…
Mantle plumes drive massive volcanic activity during continental riftingResearchers using a model of mantle rifting found that thermal anomalies beneath the lithosphere can trigger immense volcanic activity. By simulating the stretching of continents …
Manu is the legendary first man and the architect of ancient Hindu law.In Hindu mythology, Manu is the primordial progenitor of humanity, whose name is etymologically linked to the Sanskrit verb for thinking. Beyond his role as the first man, he is c…
Manu National Park spans from Andean peaks to the heart of the Amazon basin.Spanning over 1.7 million hectares in Peru, Manu National Park is a biological powerhouse. It protects a staggering range of ecosystems, from high-altitude Andean grasslands to de…
Manual curation can significantly reduce errors in complex genome assembliesResearchers have developed a specialized approach to improve the accuracy of eukaryotic genome assemblies through manual curation. By using the gEVAL genome evaluation browser, th…
Manual gestures and gaze direction help coordinate transitions in human conversationResearchers analyzing a corpus of face-to-face interactions found that human turn-taking relies on more than just spoken words. Using eye-trackers and multiple cameras, the study …
Manual or dual clutch: which transmission truly dominates the modern sports car?Choosing between a manual and a dual clutch transmission involves trade-offs in performance, engagement, and mechanics. This video breaks down the inner workings of the 6-speed ma…
Manuel Azaña: The Intellectual Architect of Spain’s Ill-Fated Second RepublicAs the last President of the Second Spanish Republic, Manuel Azaña remains a polarizing figure in history. A committed democrat and intellectual, he attempted to modernize Spain t…
Manuel Belgrano: The Enlightenment intellectual who designed Argentina's flag and led its revolutionManuel Belgrano was a polymath who transitioned from a career in economics and law to becoming a central figure in the Argentine Wars of Independence. Though he lacked formal mili…
Manuel de Falla: The modest genius who defined the sound of 20th-century Spain.Though he composed relatively few works, Manuel de Falla is widely considered Spain's greatest 20th-century composer. From his early immersion in Andalusian flamenco to his later …
Manuel L. Quezon: The Architect of the Philippine Commonwealth and a Complex Political TitanAs the second president of the Philippines, Manuel L. Quezon navigated the transition to independence while centralizing power. From his humble beginnings in Baler to his leadersh…
Manuel Roxas: The Filipino Statesman Who Mastered the Art of Political SurvivalManuel Roxas was a master of political survival, navigating the treacherous waters of the Japanese occupation and the transition to Philippine independence. A member of the wealth…
Manufacturing artificial retinas and heart cells in the vacuum of spaceThe International Space Station is becoming a high-tech foundry for human medicine. By leveraging microgravity, scientists are developing 3D heart cell models and artificial retin…
Manure is more than just waste; it is a complex engine for soil vitality.Beyond its reputation for odor, manure functions as a sophisticated biological tool. Whether sourced from livestock or grown as green crops, it transforms soil structure, feeds th…
Many 'ancient' royal ceremonies in Britain date from the late 1800sRituals turn up everywhere, from coronations and funerals to a simple handshake, and even elephants and crows perform them. Their power often rests on a claim to great age that is…
Many early colonists paid for the Atlantic crossing with seven years of unpaid labourLong before Ellis Island, huge numbers of young men and women sailed to colonial America as indentured servants. An employer paid the ship's captain for their passage; in return t…
Many famous woodcuts were never cut by the artist whose name they carryFor centuries a woodcut was a team effort. The artist drew the picture, a specialist carver called a formschneider cut away everything else, often destroying the drawing in the pr…
Many legendary giants were probably born from fossil bones nobody could explainAncient writers kept reporting enormous skeletons: a hero seven cubits long dug up by Spartans, a giant exposed by an earthquake in Crete, a colossal tooth pondered by Saint Augus…
Many lizards carry a real third eye on top of their headsTuataras, most lizards, frogs, sharks and lampreys have a small light-sensing organ in a hole at the top of the skull. Skin always covers it in living animals, and it senses light…
Many of the earliest typewriters were built so blind people could writeAround 1802 in Italy, Pellegrino Turri built a writing machine for his blind friend, Countess Carolina Fantoni da Fivizzano. It was far from alone. Inventors in Britain and Americ…
Many people struggle with the basics of selecting and maintaining small animal companions.This video provides essential guidance on the proper care and acquisition of small pets. It is a useful resource for anyone considering bringing a small animal into their home but…
Many people with coeliac disease feel fine until gluten leaves their dietCoeliac disease is an autoimmune reaction to gluten, the protein in wheat, barley and rye, and it affects somewhere between 1 in 200 and 1 in 50 people. Plenty of them go undiagno…
Many rolls settle the average—streaks do not “owe” a correctionThe law of large numbers says sample averages of independent, identically distributed draws converge to the true mean when that mean exists. Casinos rely on it; gamblers’ fallacie…
Many venomous snakebites carry no venom at all, by the snake's choiceVenom is costly to make, so snakes ration it. A bite on something far too big to eat is often a dry bite with no venom injected, a habit called venom metering. Around 80 percent o…
Many Victorian garden rhododendrons came from seeds Joseph Hooker gathered in SikkimIn 1849, botanist Joseph Hooker and a British official were locked up by Sikkim's chief minister while heading for a pass into Tibet. They were freed without violence, and Hooker …
Many visions of hell are not fiery at all, but freezing coldFlames dominate popular images of hell, yet Tibetan Buddhist tradition describes as many cold hells as hot ones. Swahili belief pictures kuzimu as bitterly cold, and Dante placed …
Many widely repeated Star Wars trivia facts are actually incorrect upon closer inspection.This video compiles a deep-dive list of Star Wars facts designed to challenge even the most dedicated fans. It explores common misconceptions and obscure details, aiming to provid…
Mao Dun: The Chinese Revolutionary Who Wrote His Way Through a Century of ConflictBorn Shen Dehong, the writer known as Mao Dun chose a pen name meaning contradiction to capture the ideological tension of 1920s China. As a founding member of the Communist Party…
Mao Shimada is the most dominant junior figure skater in the history of the sport.With a record-breaking four consecutive World Junior titles and a flawless international junior career, Mao Shimada has redefined expectations for young skaters. From her early in…
Mao Zedong invited criticism of his government, then used it to purge his enemies.In 1957, Mao Zedong encouraged Chinese citizens to speak freely, promising that truth would emerge from a sea of falsehoods. When intellectuals and students finally shared their g…
Mao Zedong's political legacy is a complex bundle of contradictions worth examining closely.This video examines the political actions and governance of Mao Zedong, moving beyond the scandalous details of his private life to analyze the contradictions inherent in his lead…
Mao’s leap for steel communes helped cause a mega-famineThe Great Leap Forward was a Chinese Communist Party industrialization drive from nineteen fifty-eight to nineteen sixty-two under Chairman Mao Zedong, meant to yank China from ag…
Maori, the name of New Zealand's first people, literally means 'ordinary'In the Maori language, maori means normal or natural. Oral traditions used it to set ordinary mortals apart from gods and spirits, and wai maori is fresh water rather than salt. I…
Maple Leaf Rag crowned a Texarkana railroad laborer’s sonScott Joplin, who died in 1917 after a life begun around 1868, earned the ragtime crown with dozens of piano pieces, a ballet, and two operas. His Maple Leaf hit defined the craze…
Maple teeth, bronze wheels and plastic gears built to break on purposeAs late as 1967, a New Hampshire firm, Thompson Manufacturing of Lancaster, was selling tens of thousands of maple gear teeth a year. Its customers were paper mills and grist mill…
Mapping 500 LED lights in three dimensions for a custom tree displayMatt Parker demonstrates the technical process of wiring and programming 500 LEDs to create a coordinate-mapped light display. This project highlights the hardware and coding cons…
Mapping a billion stars to decode our galaxy's secret historyThe Milky Way is vast, but we are only beginning to see its true shape. By tracking the precise motions of billions of stars, astronomers can reconstruct the evolution of our home…
Mapping a billion stars to understand the evolution of our Milky Way galaxyThe European Space Agency's Gaia telescope is set to revolutionize astrometry by measuring the precise positions, distances, and movements of a billion stars. This mission provide…
Mapping a billion stars: The ambitious journey of ESA's Gaia space observatoryLaunched in 2013, the Gaia mission aims to construct an unprecedentedly precise map of the Milky Way. This video captures the critical moments of its departure from Earth, documen…
Mapping a celestial atlas for humanity's return to the moonBefore we can set foot back on the lunar surface, we need a blueprint. This video explores how NASA’s Lunar Reconnaissance Orbiter is creating the essential data required for futu…
Mapping a third of the earth through its artistic traditionsThe Metropolitan Museum of Art has redesigned its permanent galleries to showcase a vast, diverse expanse of Pacific cultures. This installation offers a deeper look at how art de…
Mapping complex nonlinear systems into linear frameworks for better controlResearchers have developed a method to simplify the control of complex, nonlinear systems by identifying their underlying linear structures. By using the Koopman operator to find …
Mapping electrostatic potential helps predict how molecules will reactResearchers reviewing computational methods found that analyzing molecular electrostatic potential (MESP) provides a powerful way to interpret chemical reactivity. By studying the…
Mapping information flows reveals how scientific disciplines connect and divergeResearchers developed a new information-theoretic method to uncover the hidden community structures within complex networks. By treating the probability flow of random walks as a …
Mapping Motion: How Vectors Describe Paths in Multi-Dimensional SpaceMoving beyond simple equations, position vector valued functions allow us to track objects moving through 3D space. This video explains how to generalize algebra and calculus to d…
Mapping one-quarter of the visible cosmos with a digital censusHow do we visualize the 3D architecture of our universe? This video explores the massive undertaking of the Sloan Digital Sky Survey, an eight-year project using one of Earth's la…
Mapping out the future of European space explorationWatch as the leadership of the European Space Agency addresses the global press during the International Astronautical Congress. This live session provides a direct look at the st…
Mapping the Arctic's hidden architecture with laser technologyWatch as a NASA scientist explains how the Laser Vegetation Imaging Sensor (LVIS) is being deployed to study Greenland's ice. This video reveals how high-tech lasers provide a cle…
Mapping the atom: how electron configurations define the location of subatomic particlesElectron configurations provide a precise map of where electrons reside within an atom. This video explains how these configurations function, using the example of lithium to demo…
Mapping the brain's consistent patterns for diverse cognitive functionsResearchers reviewed 275 neuroimaging studies using PET and fMRI to map how the brain processes different types of information. By summarizing data from 412 distinct contrasts, th…
Mapping the complex pathways of oxidative stress in human hypertensionWhile a link between oxidative stress and high blood pressure is well-documented in animals, it has been harder to pin down in humans. Researchers have recently expanded our under…
Mapping the edge of our solar system using particles instead of lightDiscover how NASA's IBEX spacecraft observes the heliosphere's outer boundary by tracking energetic neutral atoms to reveal what is happening at the furthest edges of our solar sy…
Mapping the entire observable universe by the year 2060Astrophysicist Juna Kollmeier is leading a mission to create the most detailed 3D map of the cosmos ever produced. This video explores the scale of the Sloan Digital Sky Survey an…
Mapping the entire visible universe is now a data problemWithin our lifetime, humans will have mapped the entirety of the visible universe. But as we transition from observing the cosmos to cataloging it, the sheer volume of data create…
Mapping the evolution and diverse applications of generative adversarial networksA comprehensive review of Generative Adversarial Networks (GANs) found that while these models have been a major research focus since 2014, many existing studies fail to explain h…
Mapping the expanding landscape of the human fossil recordDiscover the work of Dr. Ian Tattersall as he documents the critical fossils that define our species' history and explores the origins of modern human cognition.
Mapping the explosive aftermath of a massive stellar outburstAstronomers have used advanced spectral data to construct the first high-resolution 3D reconstruction of the Homunculus Nebula, a massive cloud of gas and dust ejected by the Eta …
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