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**在影片中找到 143,003 個「knowledge background」的結果**

Blank book cover mockup isolated on white background

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Light blue geometric shapes overlap in abstract background

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Student hand writing exam paper in classroom with blurred background and warm natural lighting

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Classic library with old books on wooden shelves, knowledge resource background

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Colorful neural network brain model with glowing energy waves abstract background science

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Graduation hat and book icons falling over school building icon against blue background

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Top view of an open book with blank white pages flipping automatically. Empty notebook paper turning with copy space for text. Education and storytelling mockup background

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Night stars skies with twinkling or blinking stars motion background. Looping seamless space backdrop. full hd video loop

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Photo realistic as Book and Art Supplies concept as A book surrounded by art supplies set against a whimsical background offering ample space for text or graphics symbolizing the integration of academ

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Sunbeams entering an old, traditional library, illuminating dust particles floating in the warm air

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A glowing, stylized purple brain with illuminated nodes against a dark background

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Animating mathematical equations and formulas with bright visuals in a digital landscape, Animating mathematical equations and formulas over abstract dark background

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Global Education Graduation Cap on Books with Earth Background.

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Green screen footage of mathematical formulas. Scientific and educational concept. Science. Chroma key background. Green screen, stock footage

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An abstract, digital illustration symbolizes education. A graduation cap, books, , Earth are outlined with glowing blue lines. The background is dark, enhancing digital aesthetic of composition.

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Brazil animated video raising the flag, introduction of the country name and flag 4K Resolution.

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Back to school education frame background with flat school supplies illustration and large copy space, suitable for learning content, and academic design projects.

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glowing neon knowledge icon Animation on Black background. Concept ideas inspiration, invention, effective thinking, knowledge and education. 4k video animation.

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A lamp with an academic cap on a dark shiny background symbolises the connection between knowledge and innovation, ideal for atmospheric backgrounds for educational projects about science and technolo

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Mathematics and physics formula equation dynamically animate background with alpha channel, animation complex equations and scientific concepts.

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Elegant vintage home library with a crackling fireplace, wooden bookshelves, and a leather chair. Seamless looping 4K time-lapse animation video background

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Interactive quiz neon line animation with multiple choice options on black background for challenge game template.

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Bright light bulb shining on blue background symbolizing new idea

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Expanding and Growing Neural Network from Center Core to Large Scale and Complex Web with Nodes and Connections. AI, Computer Algorithms, Artificial Intelligence and Large Language Model Visualization

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Glowing blue digital light bulb on a polygonal platform against a starry night sky background idea innovation

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Graduation cap resting a wooden table, featuring an abstract bokeh background of achievement celebrating festive lights, video 4k

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Open book glowing with digital binary code data stream light representing knowledge and technology concept

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Cartoon Kids Graduation on Green Screen - Four cartoon children characters wearing graduation gowns and caps stand in a row against a bright green screen background.

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Complex network of interconnected neurons firing and transmitting electrical signals, representing brain activity, neural pathways, and neurological processes

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Science formula equations floating on green screen background

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Open book with tree growing out of its pages, symbolizing knowledge and growth

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Numerology (secret knowledge about the numbers). Esoteric background with numbers. Red flame. Mysterious background. 3D animation. Quick Time, h264, 16-bit color, highest quality.

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A glowing, detailed, and translucent digital representation of a human brain against a dark background.

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math equation handwriting loop animation on black background

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Human Brain and Head Silhouette, Medical Concept, Futuristic Technology, Science

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library book background pattern animation

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Magical glowing book. Old ancient open book with flying random glowing sparkles, concept, ideas, 4k, transparent background with alpha channel Fantasy

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A glowing transparent brain with red hot spots on a dark background showing neurological activity

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Wooden gavel and open law book on a courtroom desk with legal literature in the background

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Apples, books, and glasses on a wooden background

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Conceptual illustration of knowledge growth brain blooming from open book with sunset background

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Artificial Intelligence Brain Network - 3d animation on white background 4K seamless loop

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Animation of school building digital icon on green background

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An open book radiating light and flowing, ethereal blue lines on a black background

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A luminescent blue depiction of a human brain, subtly detailed with folds and internal structures, floats against a black background

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Detailed astrology zodiac wheel with golden sun center and black background for horoscope predictions

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Old Vintage Handwritten Scriptures On Sanskrit. Exploring Sacred Vedic Knowledge

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Digital knowledge management design and futuristic user experience concept infographic, Glowing circular dashboard with business, technology, icons and integrated network. world map background

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An open bible enveloped in light concept. Magic glowing book with sparkling golden light and mystical energy flowing from open pages

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the girl holds a magnifying glass in her hands. gaining knowledge and curiosity concept. lifestyle a schoolgirl girl with a black magnifying glass is examining something, park on the background

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Faceless happy books student with friends at school college university outdoor learning education scholarship group young students studying academy defocused campus background

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Futuristic digital brain with glowing neural network connections in modern scientific laboratory background

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Seamless looping abstract shot of traditional generic books subtly shifting and zooming out from a densely packed wooden shelf creating a textured knowledge background modern, vintage, motiongraphics

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An open book with planets and cosmic elements, a visual representation of knowledge and imagination.

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math theory formulas and numbers shiny glowing blue animation, mathematics algebra and science education vertical social media motion background

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Abstract glowing brain with electric energy pulses and particles on dark background

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Animated education system line icons. Learning process improvement animation set. Skills and knowledge development. Schooling. Outline elements on white background. HD video with alpha channel

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AI data flow loop video abstract neural background

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Digital education concept with graduation cap on glowing microchip and futuristic circuit board background

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Conceptual 3d stick figure character with a glowing light bulb for a head thinking or having an idea isolated on white background

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Elegant vintage office setup featuring a leather chair, globe, and documents on the desk.

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A bright yellow light bulb with a play button icon on a blue background, symbolizing ideas and creativity.

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Playful back to school education background with flat school supplies frame on grid paper, ideal for learning content, classroom presentations, kids education, and academic promotions.

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Glowing particle figures of an adult and child exchanging light against a colorful bokeh background

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Abstract digital checklist interface with glowing 3D check marks on futuristic background representing productivity, business efficiency, task management, organization strategy and achievement process

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AI powered personalized E-Learning concept on the transparent background. Online education, skill development and graduation. Motion graphics of E-learning idea. 4k video animation

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question mark sign animation quiz trivia game competition question mark frame for quizzes on transparent background

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glowing question mark floating animation, quiz game question mark video loop, abstract 3D question mark rotating loop, knowledge concept question mark animation, FAQ video question mark background

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Graduation mortarboard on books with certificates and pencil 3d rendered academic achievement celebration background

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animated ai lightbulb idea and search icon on black background with blue neon outline, technology, artificial intelligence, innovation, or online search

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Couple meeting financial advisor at residence faceless clients and consultant defocused home background handshake agreement moment finance insurance advice property investment

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Close Up Face of Goddess Saraswati with Knowledge Aura and Ancient Manuscripts Background Isolated in Slow Motion 4K Hindu Religious Education Video

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Benin country name stop motion animation on black background

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A 3D rendering of interconnected neurons with glowing blue and orange synapses and cell bodies against a dark background

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Abstract science math formula physics numbers galaxy space green glow surreal scene where math meets cosmos, floating formula algebra symbol math equation cosmic background green nebula

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A glowing, stylized human brain rendered in purple lines and light against a dark background

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cinematic 4k interior tracking shot inside an archival storage space with relocation shelves filled with old files records perfect background documentaries films or historical reports about knowledge

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3D render of a human brain in blue on transparent background

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Seamless loop of handwritten mathematical formulas and physics equations on chalkboard. For educational intros, science documentaries, background for online learning platforms, and STEM-related video

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Cartoon style word quiz time with a sunburst background

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Glowing green circuit board brain on a stem with blurred background lights, symbolizing technology and innovation

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Dove Landing on Open Bible - A Symbol of Faith and Inspiration.

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Glowing light bulb floating above open book, symbolizing innovation and knowledge

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Abstract transparent brain with glowing energy on black background

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Endless Tunnel of Books with Pages Flying Out Towards a Bright Light Source in a Library

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A highquality photo of a single light bulb emitting a radiant glow against a pitchblack background Binary data flowing from a light bulb indicating a digital idea

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Cozy Night Reading Scene with Books and Desk Lamp by Window. Seamless looping 4k video background

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Cheerful young woman laughing heartily against a home library bookshelf background

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Anatomical heart with glowing pulse monitor and abstract futuristic background

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Two antique leather-bound books rest on a wooden table in a grand library. The background shows long rows of bookshelves, large windows, and a high ceiling, creating an atmosphere of quiet study and

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Sepia-toned illustration of a human brain with a background of scientific diagrams and equations

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Floating mathematical formulas and physics equations drift through a dark cinematic space, creating an abstract science background ideal for technology, education, research visuals, futuristic

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Vibrant glowing neon red quiz template, question box and four answer options (A, B, C, D) for trivia, education, and Abstract circuit 4k animation technology black background video

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Creative chalkboard design showing a skill progress bar surrounded by sketches and icons, symbolizing knowledge acquisition, learning journey, and self-improvement in an engaging visual style

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Magical book with glowing stars, open on a table, with a fireplace in the background

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Gavel, pen, and law scales on document with books background representing justice and legal consultation

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focused Asian researcher in lab coat studies brain scans on monitor with one showing activity hot spots Lab equipment including microscope and beakers with blue liquid is blurred in the background

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Glowing blue brain with neural connections on dark background

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Lord Ganesha idol for a traditional indian wedding ceremony with festive bokeh background

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Neuron brain neuroscience sleep stress synapse network signal biology science glowing connection digital illustration of biological network synapse signal flow during sleep study and stress science

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