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478 388 résultats pour teste dans vidéos

Lab Technician Dropping Liquid onto a Glass Slide
00:10
businessman in front of the work looks in the mirror
00:11
brush line check mark animation video.
00:05
Orphan disease. Genetic disorder. Medical awareness. Close-up of a colorful DNA double helix structure.
00:05
Futuristic blue circuit board technology.
00:08
modern computed tomography scanner in blue hospital laboratory. medical equipment for diagnosis and radiology. clinical interior with mri machine and computer screen.
00:06
Group of male friends hiking in the woods holding map and trying to find their way.
00:17
Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
Close up of a man trying to start a fire with a some metal knife, during a sunny day, in a camping ate the beach, just the hands can be seen in the shot
00:10
Scientist hands with microscope close-up shot in the laboratory
00:13
Ecg Track Normal Sinus
00:06
Slow motion close up of handsome businesman trying a new high quality tailor made suit and first ties a tie in atelier.
00:14
A boy sitting on a chair unwinds near a table with writing utensils
00:13
Programming, tablet and people in meeting on tech for coding ai, algorithm and planning ui design. Creative, software and workers talking on pc for framework script, system testing and collaboration
00:12
Dark liquid with bubbles in a metal container under dim light, science experiment.
00:07
A frozen person tries to warm up in a warm room after experiencing extreme cold. In winter, people warm their hands by friction. Hypothermia and frostbite of the hands
00:15
An Asian boy and her mom sitting under the hot sun trying to cool her body using a hand fan.
00:34
Chick mark animation on circle. tick mark symbol ok button animated on black background.on a black background,with video animation.
00:06
Close-up of a young woman trying on a jacket in a changing room, checking herself in the mirror while her boyfriend observes from behind.
00:20
SLOW MOTION, CLOSE UP: Glistening chunks of snow fly in the air as powerful car tries to start on a snowy road. Cinematic low angle shot of vehicle having problems driving along the snow covered trail
00:28
Preventive care animated word cloud. Kinetic typography.
00:26
Frustrated upset young woman lying awake in bed alone trying to sleep suffer from insomnia or uncomfortable bad mattress, annoyed stressed lady insomniac feeling disturbed toss and turn in bedroom
00:23
Scientist collecting water sample from polluted river at sunset. Ecologist testing toxic oil spill near industrial factory. Environmental pollution concept
00:05
Rugby players in scrum position trying to defend ball
00:15
Female Asian Scientist Analyzing Data with Microscope in Laboratory
00:05
Sterile Lab Test Tube Placement Under Clinical Lighting
00:08
Positive fat сaucasian woman trying unsuccessfully to put on white jeans. A plump young woman is jumping and dancing for joy. Body positive. Cellulite, obesity, obesity.
00:46
Scientist in lab coat and blue gloves carefully dropping liquid into test tube with pipette with research and experiment and science and medical
00:08
4K Man trying to look interested, listening to boring conversation on video call
00:30
Man unsuccessfully trying to open locked door with broken lock, turning key and pulling handle without success
00:14
Side view of adult man lying in bed covering face with pillow desperately trying to fall asleep during night in bedroom
00:20
Machine Learning Visualization Illustrating the Process of Data Input and Training for AI Model Development, Understanding the Core Concepts of Machine Learning Visualization
00:15
Scars on the wrist of a person who tried to commit suicide by slicing veins in wrist due to depression, anxiety and sadness
00:16
Retro TV test pattern please stand by screen suitable for showcasing broadcast standby or vintage television interruptions in presentations, videos, or graphics related to media and technology
00:20
Close up of sleeping man being woken up by his phone lying on the bed. Concept. Male hand trying to turn off the alarm clock lying near on a blanket at home early in the morning.
00:08
Rear shot of a man stuck in sinking mud trying to escape
00:17
Portrait of a young woman wearing ear muffs with head tilted, trying to warm herself in night winter city. Winter concept. Christmas, winter holidays concept. Snowfall.
00:18
Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results
00:17
Osterhase
00:05
Caregiver, tablet and high five with old man, homecare and people with test results and achievement. Happy, senior patient and nurse with tech for medical report, success and celebration for recovery
00:12
Amnesia. Senior woman with laptop trying to remember something at white table indoors
00:06
Focused indian student studying on laptop writing notes doing research
00:21
Man trying to make peace with angry girlfriend
00:32
American soldier coming home on leave with son trying on his army uniform cap outdoors - shot in slow motion
00:25
4K Closeup of a woman hand checking blood sugar level with glucometer
00:07
Man interacting with a virtual clothing display in a modern store, trying on a virtual suit with augmented reality technology.
00:10
Authentic footage of a mother in pajamas at night trying to put her newborn baby to sleep in her arms. The mother is very tired and yawns and cuddles her baby in the bedroom
00:32
Walking, exam and students talking about results on university campus and share test information or paperwork together. Scholarship, education and group of young people or friends in discussion
00:08
A user types their password into a website login form on a computer. In the background, a hacker is trying to steal that personal account password.
00:10
Close-up of a young woman touching her belly, trying to button up tight jeans. Overweight, diet and weight loss concept. Overweight woman
00:28
Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
00:11
Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
Launch of missiles in Iran during sunset creates a dramatic display of light and smoke over the skyline
00:05
Stressed student clutching head during a difficult exam in a classroom. Anxious young man struggling with a test while a teacher walks in the background. Academic pressure and failure concept
00:06
Gloved hands inspect a large lens under bright lights
00:08
Augmented Reality Virtual Fitting in Modern Store - A man uses an augmented reality application to virtually try on clothing in a modern clothing store.
00:08
Person taking liquid sample from rusted barrel
00:08
A young child learns to crawl on the floor.
00:33
A woman sitting under the hot sun tries to cool her body using a hand fan.
00:44
Outdoor close up portrait of a young woman in pink warm clothes trying to warm herself in night winter city. Winter concept. Christmas, winter holidays concept. Snowfall.
00:21
Scientist studying bacteria or viruses in a petri dish in a laboratory
00:15
A beige, brown and white rescued street female puppy in Bali, Indonesia is touching the glass window, trying to get through.
00:12
Exam Hall Serenity: A large exam hall is filled with students, focused on their tests, highlighting a moment of intense concentration and the pursuit of knowledge.
00:10
Older male university student receives alert warning notification for violating academic integrity policies by using AI chatbot for assignment concept
00:25
Lucky 7s: A Neon Casino Delight: The iconic 777 lights up a neon slot machine, with casino chips swirling around, signifying luck and potential winnings, beckoning thrill-seekers to try their fortune.
00:05
Hawksbill sea turtle trying to eat plastic bag floating in tropical coral reef
00:24
omedy Animation Of Two Cats In Black Ski Masks Trying To Break Into An Atm On A City Sidewalk
00:10
Lab sample processing tracker dashboard interface showing clinical operations data visualization with specimen testing metrics turnaround time analysis and reporting dark mode design
00:13
Retro TV screen displaying colorful vertical bars and snowy static, with 'PLEASE STAND BY' message.
00:10
Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
4K Policeman arresting & handcuffing a young driver who tries to run away. Slow motion.
00:10
Asian Male developer leading a team meeting, pointing to code on a big monitor while reviewing an AI chatbot module. Concept of collaboration, debugging for coding teamwork in a tech company office.
00:10
Closeup of quantum computer chip testing with microprobes on a dark circuit board, 4k video
00:10
Woman customizing pricing and images on ecommerce platform dashboard
00:13
Timelapse of busy team of workers building computers in electronics factory
00:13
Medium shot of exhausted adult man trying to fall asleep late at night rubbing face in frustration then rolling over on pillow
00:22
Biblical Prophet Elijah Calling Down Fire from Heaven on Stone Altar Sacrifice to Prove God Power over Baal in Old Testament History Scene
00:08
Close-up of scientist pouring blue liquid from beaker into laboratory flask, science experiment
00:07
People queuing to try VR at a trade fair
00:17
Mechanical Engineer Working On Turbine Design In 3D Cad Software
00:36
Doctor monitors a shirtless man performing an exercise stress test on a treadmill in a medical lab
00:08
Tired business people working late in an office at night, feeling stressed and overwhelmed by mounting work pressures and trying to meet a deadline
00:16
Scared admins in office panicked by alert, trying to stop hacker intrusion stealing sensitive data. Startup coworkers doing frantic incident response to network attack from cybercriminal, camera B
00:19
Woman scientist looking at chemicals in test tube at lab, slow motion
00:28
Hand-drawn red circle marker animation, Hand-drawn red circle highlight animation isolated transparent background in 4k alpha channel.
00:05
An employee sits at a cluttered desk late at night, visibly stressed while trying to manage work tasks. With papers scattered around, the atmosphere is intense and pressured
00:05
Man trying to close over packed orange suitcase before trip. Male traveler has trouble while packing a lot of clothes, preparing for travel
00:07
Close up shot of female scientist in protective uniform, mask and glasses looking through microscope while doing lab research during covid- outbreak
00:12
Please Stand By - Retro Television Test Pattern with Static and Glitch Effect.
00:10
Classic television test pattern with 'SIGNAL LOST' message, showing broadcast interruption
00:05
Super slow motion close up of scientist examines with pipette molecules of DNA sample substance in test tubes during biochemical analysis of experimental data research in laboratory at 1000 fps.
00:12
Inserting the test sample in the sample container into the pre paid envelope ready for sending to the Bowel Cancer Screening Programme for testing.
00:25
Mixed Martial Arts Fighter Trying to Stand Up After a Knockdown and Continue to Fight for the Championship Belt. Never Quit or Surrender Mentality, Sportsmanship and Athletic Determination
00:18
Close up of male hands trying on his big pants after losing weight. A middle aged man is happy with the success of a good figure waist after a diet while standing in living room at home
00:15
Close-up of hand rattling and shaking a locked bedroom door handle, trying to open the door but it is stuck, suspenseful and mystery atmosphere, trapped inside a room concept.
00:13
An Asian boy and her mom sitting under the hot sun trying to cool her body using a hand fan.
00:36
On computer monitor, artificial intelligence model showcases its autonomous coding capability, dynamically generating precise algorithms software program code, epitomizing advancements in automation
00:11
Retro tv test pattern please stand by broadcast signal. waiting screen vintage television. 4k animation video
00:10
Demo business concept on a flashing computer monitor with moving graphs and data.
00:15
Checking Support Tickets On Secondary Screen
00:36