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**2,441 results for expressions in videos**

Math formulas loop

00:06

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Dynamic rear view of a generic green formula one race car chasing the leader - realistic high quality 3d animation - my own car design - no copyright/trademark infringement

00:07

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Collage of men and women smiling at camera. Multiscreen montage of cheerful diverse people posing and smiling at camera. Facial expression concept

00:10

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Serious dark skinned woman asks what then nods head and says yes smiles broadly feels very happy has pleasant talk with someone wears casual sweater isolated on blue background. Human face expressions

00:11

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Different emojis with different expressions

00:15

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joyful schoolkid looking at camera near chalkboard

00:15

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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

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Beautiful happy handsome man with facial expressions in front of a colored background

00:09

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Silhouette of a zombie hand on white background in slow motion

00:30

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Intelligent stylish teacher wearing eyeglasses writes math formulas with chalk on green chalkboard in university or school classroom. Education and studying concept

00:10

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Excited child shocking reaction. girl reacts with surprise with open mouth

00:34

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Beautiful girl from iceland making different expressions in camera

00:10

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Blue futuristic chemical structural formulas Health care and science Medical innovation loop background design. Geometric abstract background with hexagons. Medicine, science and technology.

00:20

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Slow motion of one young African woman looking at camera smile in the city urban background beautiful black young lady portrait face the camera with tears in eyes outdoor real people 4k footage

00:18

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Young loving couple laying on there bed while their dog relaxes with them

00:13

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Mathematical formulas move in space, science and mathematical research and development concepts. Video loop

00:30

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Creative mathematician writing formulas on the chalkboard

00:11

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Animation of typing aspirin chemical formula consisting of benzene rings, hexagon in abstract digital space. Seamless loopable background.

00:14

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Animation of moving mathematical formulas on grid on black background

00:11

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Happy fun crazy young woman in white t-shirt fooling around, dancing, jumping in front of camera, hiding isolated over yellow background in studio. People sincere emotions lifestyle concept. Mock up.

00:07

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Overjoyed blonde woman showing thumbs up and dancing

00:13

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Generic formula one race cars racing along the homestretch over the finish line - dynamic front view camera – multiple cars – realistic high quality 3d animation

00:08

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People in casual clothing and formal wear looking at camera. Split screen collage of cheerful multiethnic people talking, posing and looking at camera. Facial expression concept

00:10

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Happy young lady sitting on couch, chatting with pleasant middle aged 70s mother, drinking tea together. Smiling mature older woman holding cup of coffee, communicating with grown up daughter at home.

00:14

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Montage of People of Different Ages and Multiethnic looking at Camera with Positive Expression. Concept of Various Many Ethnic, Equality, Diversity

00:07

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Close-up beautiful african american woman looking stright outdoors. Gorgeous face of young latin mixed-race elegant girl with brown eyes. Female portraits.

00:24

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Human hand writing math formulas on school blackboard, lesson

00:12

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Slow-motion close-up CU portrait of girl beautiful eyes in vibrant dress decorates for Diwali- traditional Hindu festival with orange marigold flowers- defocused blurred selective focus racking

00:12

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Math and Equations

00:32

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Desperate annoyed man in rage and anger

00:17

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An African young woman macro eyes close-up looking at camera

00:10

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Network connected data tunnel animation on white background. 4K Video data nodes conceptual animation

00:18

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front view of serious woman getting happy

00:23

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portrait beautiful little girl smiling looking happy cute child having fun in sunny park outdoors enjoying childhood testimonial concept 4k footage

00:08

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4K: Collage of Multiple people portraits in Squares on Grid – Diverse and mixed ages on White background - Stock 4K Video Clip Footage

00:22

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Mathematical formulas move in space, science and mathematical research and development concepts. Video loop

00:30

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Senior african man looking and smiling in camera at home

00:09

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Process of artificial intelligence self education in mathematics and physics fields, monochrome. Animation. Chaotic movement of white formulas in black space, seamless loop.

00:15

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Animation of moving mathematical formulas on grid on black background

00:11

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Background with molecule or atom. Abstract molecular structure. 3d visualization

00:20

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A positive young bearded man wearing a white shirt puts on glasses isolated over white wall background

00:07

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Dynamic rear view of a generic formula one race car driving – chasing car POV - realistic high quality 3d animation - my own car design - no copyright/trademark infringement

00:08

HD

Collage of men and women smiling at camera. Multiscreen montage of cheerful diverse people posing and smiling at camera. Facial expression concept

00:10

HD

Cheerful happy young adult woman laughing out loud looking at camera standing alone at home office. Smiling funny millennial casual lady having fun bursting into laughter indoors. Close up portrait.

00:10

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Silverstone, England race track overview from above

00:22

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Full portrait of Caucasian female astronaut during spacewalk, black deep space background

00:18

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3D render abstract digital space with mathematics formulas and graphics. Big data. Loop 4k animation.

00:20

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Handsome thinking black young man in focus looks at camera goes mind blown showing explosion of ideas posing on background.

00:11

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Composition on happiness, joy. Young different people smiling at camera

00:09

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Old woman with deep wrinkles. Grandmother with white hair looks out the window and smiles.

00:11

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Preteen girl smiling at camera, mixed race black ethnicity. African child smile close-up face

00:17

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Close-up eye of depressed man crying with tears. Concept of despair.

00:17

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Close up of female mouth speaking to camera

00:09

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Mature man physicist writing formulas on blackboard with chalk indoors at school busy with solving scientific problem. Science, occupation and education concept.

00:23

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Exasperated man sitting at an indoor table shaking his head and gesturing with his hands showing that he does not care about the conversation or point under discussion.

00:34

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Mathematical formulas move in space, science and mathematical research and development concepts. Video loop

00:30

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A sad lonely 70 years old senior in is apartment

00:13

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Depressed and sadness woman crying alone at home

00:12

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Young african man looking serious. African man with beard looking at camera on black background.

00:11

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Teacher Writing Math Formula on Board During Lesson. The Teacher Asks the Question to the Class, the Pupil Rises Hands. Schoolgirl Answers the Question of the Teacher

00:12

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Talented Female Artist Wearing Augmented Reality Headset Working on Abstract 3D Sculpture with Controllers, Uses Gestures To Create Multimedia Internet Concept Art. 3D Animation Special Effect

00:12

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Camera zooms out from generic formula one race car starting from pole position - realistic high quality 3d animation - my own car design - no copyright/trademark infringement

00:08

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Collage of diverse people smiling at camera. Multiscreen montage of cheerful men and women posing and looking at camera. Facial expression concept

00:11

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A girl is playing racing game in VR. She is sitting on the gaming chair with a steering wheel and pedals. A girl wears VR headset. Chair is located in the living room with red and blue neon lighting.

00:09

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Microbiological looped background with chemical structural formulas of hormones for medical, scientific and other projects.

00:15

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Cheerful little girl shows tongue, happy childhood concept

00:24

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Smiling pretty fun crazy happy brunette young woman in white t-shirt fooling around dancing circling jumping smile isolated over yellow background in studio. People sincere emotions lifestyle concept.

00:11

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Young Arab Woman Face with Hijab Looking at the Camera

00:10

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portrait of young woman. body language gestures. she disgusted. skeptical girl rejects, disagreement emotion facial expression people concept, saying no, dislike, rejecting gesture

00:29

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Young man with humorous funny face expressions isolated on a red lighting

00:39

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Close-up African black girl face staring camera portrait

00:12

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Thinking black Afro American man with serious expression looking with eyes directly into camera while posing against light studio wall.

00:11

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man in a dark, elegant suit, and on green screen for chroma, makes expressions with his hand, touching, moving, executing ideal actions to place objects and designs

00:17

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Siberian tiger (Panthera tigris altaica) angry aggressive behaviour

00:17

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composition on multi ethnic people smiling at camera

00:09

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Chemical formulas move in space, science and mathematical research and development concepts. Video loop

00:30

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A bunch of various facial expressions by an adult african american man browsing the web on a black smart phone indoors

00:23

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Macro of sad woman face watching unpleasant video indoors.Woman making face

00:21

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A young stylish black man, preparing himself, looking down the camera, in front of a green background

00:15

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Beautiful girl from iceland making different expressions in camera

00:18

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Tired stressed black business man. Handsome afro american business man with a depressed expression in bright office, side view.

00:12

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Generic formula one race car driving across the finish line - dynamic front view camera - realistic high quality 3d animation - my own car design - no copyright/trademark infringement

00:06

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Animation with mathematical formulas on a white background. Video with accurate calculations. Stock footage for overlays, presentations, effects. School notes handwritten in a notebook. Alpha channel.

00:08

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Beautiful young woman denying proposal, making stop gesture with her hands, looking at camera

00:18

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Zoom-in time lapse of intelligent female teacher in suit writing formlas on blackboard with chalk teaching science. People and modern education concept.

00:12

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Portrait of happy Asian women smiles on the face while standing on a blurred river background in the daylight. Close-up of a beautiful young woman smiling confidence. Relaxation lifestyle concept

00:15

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Happy excited couple playing holi together at festival ceremony - concept of playful or fun, togetherness and colourful Indian tradition

00:19

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Shadow of a zombie hand on white background

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Entrance tunnel leading to illuminated racing stadium with asphalt ground and full of fans. Glowing stadium lights in 4k video background.

00:24

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Portrait of an attractive African American guy on the background of a student party indoor. African american man posing against the background of a home meeting of friends

00:17

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Happy pensive spiritual African man feeling positive and hopeful

00:35

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Small sleepy terrier dog with sad expression watches rain falling out window while resting head on back of couch

00:24

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A large young female Siberian tiger (Panthera tigris altaica) runs directly against the camera. Slow motion video.

00:23

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Optimistic dark skinned woman makes thumbs up gives approval shows excellent gesture says nice job gives positive feedback shares good opinion dressed in casual wear isolated over blue background

00:13

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frustrated upset man sits at his desk opens laptop zoom out motion,young male student feel stressed using notebook computer looking annoyed at the screen sitting at home office table failure concept

00:10

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Mother and daughter having fun playing on the beach at sunset

00:17

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Scared desperate woman screaming and covering ears

00:13

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3d made formula car drifting with smoke on a 3d made track with animated crowd.

00:11

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Retro Vintage Style TV Studio Glowing Orange Audience Applause Sign

00:08

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Quarantine, threat of coronavirus. Sad child and his teddy bear. Side view small caucasian boy sitting by window and looking outside. Child staying at home and feeling bored during pandemic.

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