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Connaissance : 364 516 vidéos de stock libres de droits, y compris des vidéos 4K et des clips vidéo HD haute qualité disponibles au téléchargement.

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

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Colorful Illustrative 3D Animation of Neural Network. Concept: Deep Learning, Chatbot, Artificial Intelligence, Machine Learning and Large Language Model Visualization. : vidéo de stock

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Young University Professor Explaining the Importance of Artificial Intelligence to a Group of Diverse Multiethnic Students in a Dark Auditorium. Teacher Showing Neural Network on Two Big Screens : vidéo de stock

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Opening the Door To Knowledge the Universe Learning Augmented Reality Virtual Realm Creativity Science Fiction and Imagination Concept : vidéo de stock

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futuristic holographic interface of a file manager, folder structure with documents and data scanning, digital document storage software, cloud database, search and manage documents,paperless office : vidéo de stock

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Learning from books or textbooks and the Internet helps create new ideas. Slowly moving interconnected polygons surround a glowing electric light bulb with a book underneath. dark blue background. : vidéo de stock

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Little Child Girl Opening the Door To Knowledge the Universe Learning Augmented Reality Virtual Realm Creativity Science Fiction and Imagination Concept : vidéo de stock

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Little Boy Wearing Space Helmet Opening the Door To Knowledge the Universe Learning Augmented Reality Virtual Realm Creativity Science Fiction and Imagination Concept : vidéo de stock

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Futuristic chat ai user interface in action, artificial intelligence system, chatting with a bot, dynamics elements, advanced ai technology (3d render) : vidéo de stock

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BIble Book of Creation with Fantasy and Magic Literature Religion Concept Open Learn Page Imagination Education Study Knowledge Wisdom Light Idea School Read Magical Universe Abstract Story Christian : vidéo de stock

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A Group of Students Walk to the Classroom and Talking Walking With Books in College Hall. Young Leaders. Cultural Diversity in Education and Society : vidéo de stock

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Knowledgeable Teacher Giving a Lecture About Software Engineering to a Group of Smart Diverse University Students. International Undergraduates Sitting Behind Desks with Computers : vidéo de stock

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Illustrative 3D Animation of Neural Network. Concept: Chatbot, Artificial Intelligence, Deep Learning, Machine Learning and Large Language Model Visualisation. : vidéo de stock

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Expansion of Complex AI Network with Large amount of Connected Nodes and Parameters. Chatbot, Artificial Intelligence, Deep or Machine Learning and Large Language Model Visualization : vidéo de stock

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Mentioning artificial intelligence in media headlines. Problem of uncontrolled development of neural networks. Quickly changing pages of online publications. Close-up of letters : vidéo de stock

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Smart phone mobile receiving mail message, email notification, Woman employee use mobile phone after receiving an email message while sitting at work desk. : vidéo de stock

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Focused serious Indian student guy in headphones watching online learning conference on laptop, talking on video call to teacher, studying, writing notes, speaking : vidéo de stock

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Astronaut Spaceman Opening the Door To Knowledge the Universe Learning Augmented Reality Virtual Realm Creativity Science Fiction and Imagination Concept : vidéo de stock

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Education, question and hands raised with girl in classroom for learning, discussion and knowledge. Help, studying and teacher with children and woman at school for why, scholarship and answer : vidéo de stock

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Beautiful, vintage, wooden library interior with countless historic books on shelves. Black and white marble checker floor. Detailed architectural monument filled with knowledge. Looping animation. : vidéo de stock

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High school, friends and students walking in the hallway together for bonding and talking. Happy, diversity and teenage girls speaking, laughing and discussing in the corridor of their academy. : vidéo de stock

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futuristic holographic interface of a file manager, folder structure with documents and data scanning, digital document storage software, cloud database, search and manage documents,paperless office, : vidéo de stock

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Digital model of the human brain. Brain scan technology concept. Neurosurgery diagnostic : vidéo de stock

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Close up portrait of smiling little African-American girl looking at camera at primary school. Adorable preschool kid sitting in playroom of kindergarten : vidéo de stock

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3D Animation of Human Head Rotating. Technology Interface. Electrical Impulses Shinning inside the brain. Synapse, Neuroimaging, Brain Mapping : vidéo de stock

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Aerial top view of cargo ship carrying container and running with tug boat for export goods from cargo yard port to custom ocean concept freight shipping by ship . : vidéo de stock

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Portrait of a Handsome Student Studying in a Traditional Library. Young Male in Glasses Using Laptop Computer to Work on an University Research Project, Read Academic Papers and Essays Online : vidéo de stock

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Many people open eyes close up. Multi ethnic group look camera. Different age face portrait. Race unity mix. 30 man opening eyelid. Eye sight gaze. Male model see clearly. Blue iris lens. 40 guy stare : vidéo de stock

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Young black African woman university student learning online using laptop computer, taking notes, watching webinar or virtual education remote class studying outdoor sitting outside uni campus area. : vidéo de stock

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Library Stack of Books Zooming Through Bookshelves. Zoom In through some stack of books inside a big library. Background : vidéo de stock

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Young Female Teacher Giving a Data Science Presentation in a Dark Auditorium with Projecting Slideshow with Artificial Intelligence Neural Network Architecture. Business Startup and Education Concept : vidéo de stock

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Aerial top view of smart cargo ship carrying container and running very fast for export cargo from container yard port to custom ,Contrail line in the ocean by large ship very fast. : vidéo de stock

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Selective focus of little girl kid holding yellow happy smile face on background amazing warm sunset, good feedback rating and positive customer review, satisfaction survey, mental health assessment : vidéo de stock

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Woman draw pink ribbon sign on mirror, sign of October Breast Cancer Awareness month : vidéo de stock

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Teacher giving recycle lesson to little kids in kindergarten. Protect nature, save environment. Diverse preschool children learn to sort garbage in primary school putting plastic bottles in recycle : vidéo de stock

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Futuristic human brain interface concept. Brain scan technology. Neurosurgery diagnostic : vidéo de stock

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

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Support call center agent working, helping and consulting with online IT, tech software or telemarketing. Male ecommerce or contact us worker talking with headset, virtual assistance to website user : vidéo de stock

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Hispanic millennial woman and middle-aged female colleagues working together meet in office staring at laptop screen, learn new software, younger mate helps to older with business app use modern tech : vidéo de stock

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Futuristic Technology Autonomous Semi Cargo container ship with Sensors Scanning line effects concept digital cyber internet technology logistic export import transportation global business service : vidéo de stock

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The question marks turns into a light bulbs. Animated illustration on yellow. Idea Concept : vidéo de stock

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Focused and concentrated african female student e learning online on internet website. Young woman of color working remotely at home office desk, makes notes in work document, looks at laptop computer : vidéo de stock

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Fantasy In Love To Read is motion footage for school films and cinematic in Library scene. Also good background for scene and titles, logos. : vidéo de stock

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Focused fresh gen Z Latin college student girl writing notes, lesson summary, using laptop in public library, typing, watching webinar, online class, turning face, looking at camera, smiling : vidéo de stock

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Young Man Look in Mobile Phone and Browse Social Network Close up. Relaxed Adult Male Read App Cellphone at Night. 30s Hipster Online Touch Fingers of Cell Phone Chatting Indoors. Life in Mobilephone : vidéo de stock

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Beautiful Multiethnic African Female Student Studying in University with Diverse Classmates. Young Black Woman Using a Laptop Computer. Applying Her Knowledge to Acquire Academic Skills in Class : vidéo de stock

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Portrait of an Empowered African Female Student Studying in University with Diverse Multiethnic Classmates. Young Happy Black Woman Looking at Camera and Smiling. Using Laptop Computer in Class : vidéo de stock

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Teen student girl with dyed red hair make speech at group meeting in library with teammates, share ideas, prepare common assignment or project engaged in creative teamwork studying together. Education : vidéo de stock

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Happy pretty blonde european teen girl, smiling female teenage high school student holding notebooks looking at camera standing in modern university or college campus library, portrait. : vidéo de stock

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Beautiful Caucasian female professor explaining lection at University in front of students sitting at desks. Education concept. Woman teacher speaking to young adults at college. Geometry math lesson. : vidéo de stock

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Beautiful Ocean waves with transparent shadow of human face with closed eyes : vidéo de stock

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Latino arabian positive woman in headphones communicates via video call center operator talks to customer on online conference webcam on computer talking using headset distance office chat e-learning : vidéo de stock

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African American happy smiling student guy ethnic university man male with backpack school bag and books smile walking in city outdoors in academy college university campus on education class lesson : vidéo de stock

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Call center and helpful customer service. Use desktop pc at computer table and phone line at modern co-working. Diverse group of workers talks on sale hotline. Busy seller at agency office close-up : vidéo de stock

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Focused Indian student guy sit at desk in library writing essay, making notes in workbook, learning theory, gaining new knowledge, e-learning using computer application. Modern tech, education, skills : vidéo de stock

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Group of multieracial schoolchildren interacting using gadgets laptops for programming at robotics engineering class. School science classroom of futuristic technologies. STEM education concept. : vidéo de stock

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Attractive different women, young and middle-aged diverse profession and age females working or studying seated at desk at home and office. Workflow using modern wireless technologies, collage view : vidéo de stock

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Elegant and Confident Motivated Business Woman Public Speaking at Finance Conference on Auditorium. Coach Emotional Gesturing Talks from Stage Spectators at Forum. CEO Female in Suit Standing Closeup : vidéo de stock

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Illustrative 3D Animation of Neural Network. Wide view. Concept: Chatbot, Artificial Intelligence, Deep Learning, Machine Learning and Large Language Model Visualization. : vidéo de stock

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Motivated middle aged asian female team leader explaining company development strategy to smiling young diverse colleagues. Happy multiracial business people enjoying working together at office. : vidéo de stock

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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 : vidéo de stock

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Portrait of an Alternative Generation Z Female Looking at Camera, Smiling. Young Successful Student with Headphones and a Backpack is Standing in a Public Library. Education and Career Concept : vidéo de stock

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Close-up. Black African female teacher sitting and assisting African children at their desk with a task on a laptop in a classroom in Africa : vidéo de stock

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Smoke transition mask compositing element in 4k : vidéo de stock

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Young fun smiling cheerful man he wear red t-shirt show okay ok zero fingers gesture hold use mobile cell phone sit on blue sofa in living room spend time at home on weekends. People lifestyle concept : vidéo de stock

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Portrait of a Teacher Giving Class to Diverse Group of Female and Male Students in College Room, Learning New Academic Skills on a Computer. Lecturer Shares Knowledge with Smart Young Scholars : vidéo de stock

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Male Asking a Question to a Speaker During a Q and A Session at an International Tech Conference in a Dark Crowded Auditorium. Young Specialist Expressing an Opinion During a Global Business Summit. : vidéo de stock

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Young Excited Man keeping arms raised Ecstatic About Winning the Coveted Business Person of the Year Award. Man Celebrating After Winning the Event. Handsome Specialist Celebrating on Stage. : vidéo de stock

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AI Robot Hand Shaking Another Hand In A Room With Blue Lights Workshop Advertising Photography Robotics Engineering : vidéo de stock

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Interracial business staff engaged in corporate meeting. Company colleagues coolabgorating in boardroom brainstroming solving issues together. Teamwork. : vidéo de stock

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Microscope, university and professor with students, science and research with microscope, chemistry and knowledge. Teacher, learning and group with lesson, higher education and laboratory equipment : vidéo de stock

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empty classroom with neat desks and big green chalkboard. Back to School Cartoon or Japanese anime watercolor painting illustration style. seamless looping 4K virtual video animation background. : vidéo de stock

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Group of students, high school pupils gather in college library, discuss topics, work together on creative task, prepare for university test or exams use laptop. Education, study, modern tech concept : vidéo de stock

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Teacher Giving Computer Science Lecture to Diverse Multiethnic Group of Female and Male Students in a College Room. Projecting Slideshow with Programming Code. Explaining Information Technology : vidéo de stock

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Agriculture. Farmer walk through plantation of young corn. Teamwork production of eco crops of corn. Agricultural business. Farmer contract in corn field. Agriculture concept ecological organic farm : vidéo de stock

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Text message received on mobile smart phone, animated envelope icon with laptop and coffee cup in background : vidéo de stock

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Global Climate change footage: nature is declining, and glaciers are melting. Climate awareness and warming video. The Perito Moreno glacier in Los Glaciares National Park collapses into a large lake. : vidéo de stock

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B roll - Woman hands using smartphone with 1 new email alert sign icon pop up, Female using phone for check email for work or sending text SMS short message at home, Online communication concept : vidéo de stock

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Close up hands of Asian young business people group meeting in office. Man and woman have brainstorm and working as teamwork writing on paper. Corporate of modern colleague share idea and point on it. : vidéo de stock

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SME owner go green net zero retail store live stream talk on phone showing eco care plastic free packaging box Asia people young woman record video on reel shop happy side hustle : vidéo de stock

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touch the tree trunk with your hand. ecology concept of nature forest energy. family hand touches highlights close-up of pine trunk. hand touches a tree trunk sun. tree wild forest travel concept : vidéo de stock

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Diverse Multicultural Students Studying in University Room, Listening to a Young Multuethnic Professor Explaining Web Development Coding Language. Computer Science Education in College : vidéo de stock

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Indian female student makes conference video call on laptop computer talks with web tutor, online teacher in remote webcam chat on screen. Distance education class concept. Over shoulder close up view : vidéo de stock

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Diverse Team of Young Brilliant Entrepreneurs and Office Specialists Have a Meeting, Talking, Using Digital Tablet Computer, Finding Solutions and Solving Problems. Talented Young People Working : vidéo de stock

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Hispanic teen girl, latin young woman school college student wear headphones learn watching online webinar webcast class looking at laptop elearning distance course or video calling teacher by webcam. : vidéo de stock

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Young Businesswoman Giving a Data Science Presentation in a Dark Auditorium with Projecting Slideshow with Artificial Intelligence Neural Network Architecture. Business Startup and Education Concept : vidéo de stock

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Female hands of business woman professional user worker using typing on laptop notebook keyboard sit at home office desk working online with pc software apps technology concept, close up side view : vidéo de stock

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smart phone mobile receiving mail message,email notification allarm appears on smartphone screen on desk table : vidéo de stock

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Young Excited Man Ecstatic About Winning the Coveted Business Person of the Year Award. Man Jumping After Winning the Event Category. Handsome Specialist Celebrating and Cheering a Colleague on Stage. : vidéo de stock

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Human body Analysis Digital Healthcare and Innovative Medical Technology Augmented Reality Concept of Biometric Scan, Modern virtual Detailed human body Medical Scan with data and Infographics : vidéo de stock

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Handsome Male Student Working on His University Homework on a Laptop Computer in a Modern Library. Young Caucasian Man Looking at Camera, Smiling. He's Wearing Glasses and a Dark Shirt : vidéo de stock

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Rays of light falling to the empty dark classroom. The camera panning behind rows of desks and chairs. Teaching class without students during a break. Abandoned school. Disturbing mood. : vidéo de stock

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Shot of a group of happy and adorable primary Indian Asian school children kids wearing uniforms with backpacks walking through a rural village lane. school re opening, learning, and education concept : vidéo de stock

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Flicking Through Old Book Pages Close-up : vidéo de stock

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Call center and helpful customer service 24-7. Use desktop pc at computer table and phone line at modern co-working. Diverse group of workers talks on sale hotline. Busy seller at agency office indoor : vidéo de stock

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A group of happy cheerful Indian Rural school children or kids wearing uniforms and backpacks leaving or running out of the classroom after the school is over, Kudal, Maharashtra, India (March 2022) : vidéo de stock éditoriale

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Future AI tech machine learning, face outline circuit board and binary data flow on blue Loop background. cyber mind Human fast digital computing, robot revolution Big data, artificial intelligence. : vidéo de stock

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Close up in slow motion of university high school graduates throwing their square academic tudor bonnet cap into the air graduation ceremony. Students Celebration of a MBA bachelor and master degree : vidéo de stock

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