Foi enviada uma ligação para definir a sua palavra-passe para: Irá necessitar de uma palavra-passe para aceder às suas compras futuramente.

**141 393 resultados para knowledge background em vídeos**

Animation of digital data moving on back background

00:20

HD

Abstract animated knowledge graph growing new links drawn as blue and cyan glowing lines and dots on a deep dark background. Clean minimal motion graphics element with free space around it, ideal for

00:07

HD

Abstract Space Background with Mathematical Formulas and Physics Equations in Nebula Galaxy

00:05

HD

Math science formula mathematic equation calculation thinking loop endless animation black background 4k video

00:12

HD

the holy Quran muslim holy book in black background , detail of Quran surah . Muslim lifestyle , arabic calligraphy

00:19

HD

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

00:10

HD

Old Vintage Handwritten Scriptures On Sanskrit. Exploring Sacred Vedic Knowledge

00:07

HD

education knowledge school university studying people success academic book college student animated word cloud background in uhd 4k 3840 2160.

00:10

HD

Cinematic drone shot slowly flying over the modern buildings and green spaces of the San Francisco State University campus on a bright and sunny day, with the city hills in the background

00:11

HD

Animated 3d shape formed by white thin lines background loop

00:20

HD

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

00:10

HD

Flying Math Formula Equations Overlay Science Symbols. Math Calculation Meme on Black Background. Confused Math Lady woman. Concept of thinking, confusion, calculating, cognitive, learning.

00:40

HD

Animation of Neural Network Abstract Artificial Intelligence, power Button of AI. Deep-learning modern computer Technologies, Abstract futuristic Electronic digital Animation and big data concept.

00:08

HD

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

00:20

HD

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

00:12

HD

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

00:10

HD

Books on the table in library, shallow depth of field. Books with a luxurious leather binding. 4k

00:11

HD

Numerology. Magic Tunnel (secret knowledge about the numbers). Esoteric background with numbers. Soft focus and depth of field. 3D animation. Quick Time, h264, 16-bit color, highest quality.

00:30

HD

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

00:10

HD

Animation of moving mathematical formulas on grid on black background

00:11

HD

Neuronal Activity. 3D Render Animation. Digital Conceptual Model of Human Brain Plexus Structure Glowing Dots Rotating on Black Background. Brain User Interface with Skull Scan, Nerve Cells and Digits

00:20

HD

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

00:10

HD

math equation handwriting calculation loop animation overlay effect isolated on green screen background

00:12

HD

Endless animation of flipping book's pages closeup. Side view. Loopable. HD

00:16

HD

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

00:10

HD

Exploring an ancient Egyptian temple illuminated by sunlight and adorned with hieroglyphics, ancient Egyptian temple with hieroglyphics, Seamless ing video background

00:10

HD

Puzzle pieces disintegrating from human head silhouette, representing memory loss, cognitive decline, and mental health challenges against stark white background

00:10

HD

Quiz Neon Line Animation with option selection on black background

00:20

HD

Numbers, letters, and equations hover in space as the camera navigates through them, representing mathematical intricacy. Shallow depth of field creates a blurred background and foreground.

00:16

HD

Illuminated pyramid with all-seeing eye symbol against dark background with silhouette audience. Mystical illuminati concept. Secret society and conspiracy theories. Documentaries, mystery books

00:10

HD

Abstract neural network digital brain synapse connection

00:08

HD

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

00:10

HD

Vintage home library with a roaring fireplace, wooden bookshelves, and a comfortable reading chair. Seamless looping 4K time-lapse animation video background

00:12

HD

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

00:14

HD

Camera flies through math formulas on background. Math calculations functions equations. Matrix made up of formulas. Abstract cognitive process concept. Seamless loop. Greenscreen chromakey

00:21

HD

Numerology, interaction of energies (secret knowledge about the numbers). Esoteric background with numbers. 3D animation. Intro template for captions, title or text. Quick Time, h264, 16-bit color.

00:25

HD

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

01:00

HD

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

00:24

HD

Detailed microscopic view of a blue neuron cell body with glowing yellow electrical impulses traveling along its dendrites and axons in a dark abstract background with bokeh lights

00:10

HD

animated fun fact text on cartoon comic background

00:10

HD

Glowing yellow light bulb animation on green screen for creative idea concept

00:10

HD

math equation handwriting loop animation on black background

00:12

HD

Beautiful looping vintage library with countless historic books on shelves. 4KHD

00:26

HD

Animated mathematical formulas and geometry sketches on transparent background. Formulas appear and disappear. Handwritten white mathematical equations. Overlay for educational videos. Alpha channel

00:15

HD

AI data flow loop video abstract neural background

00:22

HD

4K glitch quiz time pixelated text on black background suitable for digital quizzes, online games, educational content, virtual events.

00:10

HD

Close up of glowing neuron cells transmitting signals with light effects in dark background for brain science

00:05

HD

Building Neural Network - Artificial Intelligence - Network shaped brain on white background 4K seamless loop multi color

00:20

HD

institutional Memory animated word cloud-text design animation tag kinetic typography seamless loop.

00:18

HD

Neural networks big data analytics business intelligence insights, process optimization. AI driven technology powers automation enabling analysis neural Machine learning circuit board Deep learning 3D

00:20

HD

Animation of floating question mark symbols video overlay template on a black background. Suitable for uncertainty, confusion, FAQ, inquiry, quiz, education, mystery, and problem-solving concepts

00:30

HD

A person is working on a laptop with various education-related icons hovering above it, representing online learning and academic achievement. In the background, there's a blurred bookcase.

00:10

HD

Books transform into leaves on tree of knowledge symbolizing growth and education learning mindset, animation on white background

00:07

HD

Mystical ancient book opens releasing ethereal blue smoke and bright light symbolizing magic knowledge and fantasy stories on dark background cinematic motion footage.

00:08

HD

Conceptual 3D illustration of a neural network with nodes and branching connections on a clean white background representing artificial intelligence and biology

00:17

HD

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

00:08

HD

Open book glowing with digital tree network animation concept representing knowledge and artificial intelligence connection in modern motion video clip

00:05

HD

Dark-themed knowledge graph visualization dashboard with color-coded nodes and interactive sidebar interface. professional stock footage for technology, business, and editorial use.

00:15

HD

Open holy bible illuminated by sunlight next to a text of space on a wooden table near a window background Copy flowers for vase video 4k

00:10

HD

Rows of vintage hardcover books filling cardboard boxes at a bustling flea market stall, with many people browsing through the extensive collection of second-hand literature in the background

00:06

HD

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

00:10

HD

Premier academy excellence in knowledge gold text animation on 4k black background

00:10

HD

Cute little girl with educational books at wooden table indoors, closeup. Camera moving forward

00:07

HD

Cute pug dog in glasses reading book on grey background

00:10

HD

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

00:05

HD

Weathered marble statue of an old bearded thinker, contemplating life. Wallpaper featuring a Greek philosopher carved in white stone with a blurred background of a park's natural scenery with trees.

00:05

HD

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

00:18

HD

Continuous line drawing of an open book isolated on white background

00:16

HD

AI education concept with businessman holding glowing light bulb

00:08

HD

Green Network: A vibrant green background with a complex network of interconnected circles, each symbolizing a person. This abstract image represents the power of connection, collaboration.

00:05

HD

Teacher explaining algebra lesson on chalkboard animation

00:06

HD

Glowing pink and blue brain with neon circuits on a dark background

00:08

HD

Alphabet animation emerging from a book against a transparent background

00:06

HD

Detailed close up of neural connections and nodes on a white background illustrating the complexity of biological systems and artificial neural networks

00:27

HD

Electric light bulb bright polygonal connections on a dark blue background. Technology concept innovation artificial intelligence brainstorming business success.

00:30

HD

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

00:10

HD

Blue graduation cap with glowing neon arc on dark background

00:07

HD

Floating white question marks drift across a dark void in this seamless loop digital motion background animation video effect

00:10

HD

Students walking on campus with a building in the background during fall season

00:10

HD

Inviting library nook with books and soft lighting, tranquil loop video background

00:12

HD

Knowledge tree animation glowing from open book pages representing digital education growth and future technology learning motion background video clip

00:05

HD

Close up studio shot of old retro hardcover book on dark background in warm light. Old vintage book laying,wind turning pages.

00:39

HD

Galactic Connectivity. Synaptic Connections in the Universe. Science and technology video background

00:12

HD

Animation of mathematical equations over blue background

00:10

HD

Black man in blue suit speaks into microphone on stage. Professional and engaging atmosphere with warm background lights. Ideal for business, education, or event promotion materials.

00:08

HD

00:05

HD

Abstract network connections visualized with glowing orange and blue lines on a dark digital grid background

00:05

HD

Animation of a person, green background, "the chosen one" concept, 4K video.

00:08

HD

An open book with ancient text against a candle background. The concept of knowledge and history.

00:06

HD

Education learning concept, Book in library with old open textbook, Stack piles of literature text archive on reading desk, Aisle of bookshelves in school study class room background for academic

00:10

HD

Math, mathematics, science, physics formula equation handwritten text loop animation black and white background

00:12

HD

Old Vintage Handwritten Scriptures On Sanskrit. Exploring sacred vedic knowledge heritage. Revered texts in macro. Holy pages, old religious book.

00:14

HD