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Vídeos

51,232 resultados
Activist breath mask look at camera background city fog with slogan stop pollution. man agitates banner backdrop mist district. People wear the mask. Air pollution. City traffic smog. Man close up.
Activist breath mask look at camera background city fog with slogan stop pollution. man agitates banner backdrop mist district. People wear the mask. Air pollution. City traffic smog. Man close up.
4K0:05
Animation of people in a lab doing chemistry
Animation of people in a lab doing chemistry
0:18
Chemical research scientist working in the lab with colorful liquids. Young female chemist doing science experiment with chemicals
Chemical research scientist working in the lab with colorful liquids. Young female chemist doing science experiment with chemicals
4K0:14
Little Asian student girl making science experiments. Education, Close up shot
Little Asian student girl making science experiments. Education, Close up shot
4K0:15
Little Asian student girl making science experiments. Education, Close up shot
Little Asian student girl making science experiments. Education, Close up shot
4K0:15
Toxicologist compounding biochemical liquids in test tube, formula on foreground
Toxicologist compounding biochemical liquids in test tube, formula on foreground
0:10
Curly young woman in glasses interacts with a hud hologram with text Biotechnology. Blonde girl in white and black clothes uses technology of the future mobile screen
Curly young woman in glasses interacts with a hud hologram with text Biotechnology. Blonde girl in white and black clothes uses technology of the future mobile screen
0:09
Laboratory assistant pouring petrochemical into test tube, petroleum industry
Laboratory assistant pouring petrochemical into test tube, petroleum industry
0:16
Food technology engineer observing palm oil under microscope, checking quality
Food technology engineer observing palm oil under microscope, checking quality
0:20
A man wearing a gas mask and protective suit in abandoned house. Looks readings at the wrist. The radiation danger zone.
A man wearing a gas mask and protective suit in abandoned house. Looks readings at the wrist. The radiation danger zone.
0:29
scientists at the modern farm production discuss the success of growing disease-resistant plants. Hydroponics growing of fat in the modern city
scientists at the modern farm production discuss the success of growing disease-resistant plants. Hydroponics growing of fat in the modern city
4K0:16
Portrait of two chemists analysing a drug sample. 4k shot in slow motion.
Portrait of two chemists analysing a drug sample. 4k shot in slow motion.
4K0:14
Close-up medical nurse in x-ray room. SHe sets up an x-ray machine
Close-up medical nurse in x-ray room. SHe sets up an x-ray machine
0:10
Lab assistant examining green organic pill, pharmaceuticals and homeopathy
Lab assistant examining green organic pill, pharmaceuticals and homeopathy
0:08
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
4K0:12
Pollution of the environment-split screen ;Different forms of pollution of nature and the environment,edited video clips in split screen
Pollution of the environment-split screen ;Different forms of pollution of nature and the environment,edited video clips in split screen
0:20
A depressed man stands at a window on a stormy cold day and looks out the window.
A depressed man stands at a window on a stormy cold day and looks out the window.
0:22
A depressed man stands at a window on a stormy cold day and looks out the window.
A depressed man stands at a window on a stormy cold day and looks out the window.
0:21
Close-up of scientist experimenting in laboratory 4k
Close-up of scientist experimenting in laboratory 4k
4K0:14
Dripping in a spoonful of medicine for the baby.
Dripping in a spoonful of medicine for the baby.
0:14
Young woman washes windows with a blue rag.
Young woman washes windows with a blue rag.
4K0:24
A scientist looks at a sample of a chemical in a laboratory
A scientist looks at a sample of a chemical in a laboratory
0:24
Students experimenting molecule model in laboratory at school 4k
Students experimenting molecule model in laboratory at school 4k
4K0:10
Students experimenting in laboratory at school 4k
Students experimenting in laboratory at school 4k
4K0:14
Young Scientist Man In Protective Glasses Pours Sample Into Test Tube. Medical Research Concept
Young Scientist Man In Protective Glasses Pours Sample Into Test Tube. Medical Research Concept
0:19
Young Scientist Man ExploresTest Tube With Blue Sample. Close up
Young Scientist Man ExploresTest Tube With Blue Sample. Close up
0:16
Close-up of disposable cups stacked in a shopping cart for a party or birthday. Preparing for a student party in the store, they collect a lot of paper cups for drinking on a holiday.
Close-up of disposable cups stacked in a shopping cart for a party or birthday. Preparing for a student party in the store, they collect a lot of paper cups for drinking on a holiday.
4K0:13
Kids doing a chemical experiment in laboratory at school 4k
Kids doing a chemical experiment in laboratory at school 4k
4K0:13
Kids doing a chemical experiment in laboratory at school 4k
Kids doing a chemical experiment in laboratory at school 4k
4K0:13
Scientist conducting a experiment in laboratory 4k
Scientist conducting a experiment in laboratory 4k
0:15
Online science text on the background of female software developer. Eyes of woman with glasses are looking at programming network code space abstract technologies connecting global data network
Online science text on the background of female software developer. Eyes of woman with glasses are looking at programming network code space abstract technologies connecting global data network
4K0:07
A depressed man stands at a window on a stormy cold day and looks out the window.
A depressed man stands at a window on a stormy cold day and looks out the window.
0:25
Portrait of young male caucasian doctor pouring a blue liquid from a syringe to a tube,
Portrait of young male caucasian doctor pouring a blue liquid from a syringe to a tube,
4K0:08
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Woman scientist looks at a plant of soy.
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Woman scientist looks at a plant of soy.
4K0:14
Man wearing antiviral protective suit holding test tube with blue medicine. Empty shopping mall center on the background.
Man wearing antiviral protective suit holding test tube with blue medicine. Empty shopping mall center on the background.
4K0:08
young woman cares for tree in winter yard, spraying spruce with liquid fertilizers or protective chemicals pesticides from insects, stock video footage in real time
young woman cares for tree in winter yard, spraying spruce with liquid fertilizers or protective chemicals pesticides from insects, stock video footage in real time
0:06
Modern vertical farming system and its employees taking care of plants. Plant food production in vertically stacked layers
Modern vertical farming system and its employees taking care of plants. Plant food production in vertically stacked layers
4K0:18
A man and a woman in white coats are on the modern laboratory of the future for growing salads and vegetables
A man and a woman in white coats are on the modern laboratory of the future for growing salads and vegetables
4K0:36
Research in laboratory, medical worker installs test tubes . Hands close up. Medical tests. Clinical diagnostic laboratory equipment. 4k video
Research in laboratory, medical worker installs test tubes . Hands close up. Medical tests. Clinical diagnostic laboratory equipment. 4k video
4K0:13
Woman in a gas mask on a background of smoky pipes of a factory
Woman in a gas mask on a background of smoky pipes of a factory
4K0:21
Girl on the background Industry Pipes Pollute the Atmosphere With Smoke
Girl on the background Industry Pipes Pollute the Atmosphere With Smoke
4K0:20
Mom and son in a gas mask stand in the background of a factory and smoking pipes
Mom and son in a gas mask stand in the background of a factory and smoking pipes
4K0:20
Mom and son in a gas mask stand in the background of a factory and smoking pipes
Mom and son in a gas mask stand in the background of a factory and smoking pipes
4K0:20
Woman in a gas mask on a background of smoky pipes of a factory
Woman in a gas mask on a background of smoky pipes of a factory
4K0:17
Experiments in a lab. HD
Experiments in a lab. HD
0:18
Scientist counting money, financing of research, chemical formula on glass
Scientist counting money, financing of research, chemical formula on glass
0:12
Chemist opening medical pill laboratory research, health care, treatment control
Chemist opening medical pill laboratory research, health care, treatment control
0:10
researcher in a protective uniform holds a dirty glass tube
researcher in a protective uniform holds a dirty glass tube
0:15
researcher in a protective uniform holds a dirty glass tube
researcher in a protective uniform holds a dirty glass tube
0:16
researcher in a protective uniform holds a dirty glass tube
researcher in a protective uniform holds a dirty glass tube
0:14
researcher in a protective uniform holds a dirty glass tube in his hands
researcher in a protective uniform holds a dirty glass tube in his hands
0:12
Virologist looking at virus cell on tablet screen. Back view of man wearing protective costume holding tablet and inspecting details of new bacteria. Microbiology concept
Virologist looking at virus cell on tablet screen. Back view of man wearing protective costume holding tablet and inspecting details of new bacteria. Microbiology concept
4K0:13
Virologist marking positive result of coronavirus test on sample shook head no. Doctor wearing protective costume holding blood sample with results and shaking head no. Coronavirus infection concept
Virologist marking positive result of coronavirus test on sample shook head no. Doctor wearing protective costume holding blood sample with results and shaking head no. Coronavirus infection concept
4K0:13
Virologist in white protective suit, mask and gloves showing stop virus on black background. Bioengineer with words on hands stop virus. MERS Chinese infection, atypical pneumonia concept
Virologist in white protective suit, mask and gloves showing stop virus on black background. Bioengineer with words on hands stop virus. MERS Chinese infection, atypical pneumonia concept
4K0:07
Scarry reflections of the gas mask glasses, making person unidentified. Sound included.
Scarry reflections of the gas mask glasses, making person unidentified. Sound included.
0:18
Digital animation of a DNA double helix rotating in the screen while molecule models move in the screen and a background of a Caucasian woman with a blue eye.
Digital animation of a DNA double helix rotating in the screen while molecule models move in the screen and a background of a Caucasian woman with a blue eye.
0:06
Male scientist placing medical vials on a rack in laboratory 4k
Male scientist placing medical vials on a rack in laboratory 4k
4K0:17
Man in gloves takes dirty water for a test
Man in gloves takes dirty water for a test
0:12
Man in bio-hazard suit and gas masks takes water and ground for the analysis
Man in bio-hazard suit and gas masks takes water and ground for the analysis
0:21
Drug User Drug Abuse Drugs
Drug User Drug Abuse Drugs
4K0:11
Anxiety Anxious Stress Nervousness
Anxiety Anxious Stress Nervousness
4K0:30
Portrait of proffesional man lab scientists in interior of laboratory
Portrait of proffesional man lab scientists in interior of laboratory
0:14
Closeup of college professor adjusting microscope in the classroom
Closeup of college professor adjusting microscope in the classroom
4K0:16
Closeup 4k footage of woman washing detergent suds off bathroom water sink while doing housework
Closeup 4k footage of woman washing detergent suds off bathroom water sink while doing housework
4K0:13
Closeup of Asian female scientist in uniform holding glass bottle flask and dropping blue chemical substance for science chemistry research experiment in laboratory.
Closeup of Asian female scientist in uniform holding glass bottle flask and dropping blue chemical substance for science chemistry research experiment in laboratory.
0:09
mother and her toddler scrubbing a bathroom
mother and her toddler scrubbing a bathroom
0:10
Virologist man in protective costume and respirator gas mask walk in a deserted city at the industrial factory background
Virologist man in protective costume and respirator gas mask walk in a deserted city at the industrial factory background
0:14
Virologist Man in Protective Costume and Respirator Gas Mask Walking near Landfill Site Pollution, Ecological Disaster
Virologist Man in Protective Costume and Respirator Gas Mask Walking near Landfill Site Pollution, Ecological Disaster
0:12
Casual man holding and choosing chemical product for his auto in a store. Spray for the car in auto store. Large choice.
Casual man holding and choosing chemical product for his auto in a store. Spray for the car in auto store. Large choice.
0:24
Little Asian student girl making science experiments. Education.
Little Asian student girl making science experiments. Education.
0:08
Doctor is Measuring The Blood Pressure 2. Shot on RED Digital Cinema Camera in 4K, so you can easily crop, rotate and zoom, without loosing quality. ProRes codec - Great for editing, color correction and grading 2.
Doctor is Measuring The Blood Pressure 2. Shot on RED Digital Cinema Camera in 4K, so you can easily crop, rotate and zoom, without loosing quality. ProRes codec - Great for editing, color correction and grading 2.
4K0:12
Woman working in modern laboratory
Woman working in modern laboratory
0:11
man with blue protecting coat spray potato plant pesticide from vermin pest using agricultural sprayer. Full HD 1080p. Progressive scan 25fps. Tripod
man with blue protecting coat spray potato plant pesticide from vermin pest using agricultural sprayer. Full HD 1080p. Progressive scan 25fps. Tripod
0:09
Expert examining flask with toxicological substance, disease control center
Expert examining flask with toxicological substance, disease control center
0:09
Young man shopping in the supermarket, the section of household chemicals. He reading information on the bottle with detergent
Young man shopping in the supermarket, the section of household chemicals. He reading information on the bottle with detergent
0:10
Male scientist or medic in white coat and protective mask holding in hand syringe and checking it.
Male scientist or medic in white coat and protective mask holding in hand syringe and checking it.
4K0:16
Chemist holding a test tube with liquid
Chemist holding a test tube with liquid
4K0:38
Chemical researcher mixing green liquid in test tube and examining reaction
Chemical researcher mixing green liquid in test tube and examining reaction
0:15
Scientist looking through a microscope in a laboratory. Young doctror diagnostic close up shot
Scientist looking through a microscope in a laboratory. Young doctror diagnostic close up shot
4K0:09
Young African American kid using microscope and experimenting scientific lab along with chemical substance tubes and flasks in classroom - science and learning education concept
Young African American kid using microscope and experimenting scientific lab along with chemical substance tubes and flasks in classroom - science and learning education concept
4K0:27
A man losing consciousness trying to get out HD 1920x1080
A man losing consciousness trying to get out HD 1920x1080
0:06
The guy under the influence of drugs trying to see something through the glass
The guy under the influence of drugs trying to see something through the glass
0:31
A man loses consciousness from poisoning by toxic chemicals
A man loses consciousness from poisoning by toxic chemicals
0:12
Asian scientists doing an experiment
Asian scientists doing an experiment
0:33
Two Female scientists discuss Erlenmeyer flask look sniff
Two Female scientists discuss Erlenmeyer flask look sniff
0:28
Woman in respirator in nature in smoke
Woman in respirator in nature in smoke
4K0:05
Three youngers in a gas mask in nature
Three youngers in a gas mask in nature
4K0:10
Hairdresser makes hair coloring. Close up of Hair stylist applying hair coloring dye to lighten up hair tone in slow motion.
Hairdresser makes hair coloring. Close up of Hair stylist applying hair coloring dye to lighten up hair tone in slow motion.
0:14
Man in the mall in department of household chemicals. He choosing cleaner sprayer and taking one of them from the shelf.
Man in the mall in department of household chemicals. He choosing cleaner sprayer and taking one of them from the shelf.
0:18
Farmer man in blue protective clothes and yellow gloves prepare pesticides chemicals for plant spray.
Farmer man in blue protective clothes and yellow gloves prepare pesticides chemicals for plant spray.
0:11
Female scientist examining test tube in lab
Female scientist examining test tube in lab
0:10
Curly young woman in glasses interacts with a hud hologram with text Online science. Blonde girl in white and black clothes uses technology of the future mobile screen
Curly young woman in glasses interacts with a hud hologram with text Online science. Blonde girl in white and black clothes uses technology of the future mobile screen
0:09
Young male scientist or agronomist in a white coat against the background of the beds with flowers in the greenhouse. Looking at the camera and showing thumbs up.
Young male scientist or agronomist in a white coat against the background of the beds with flowers in the greenhouse. Looking at the camera and showing thumbs up.
4K0:05
The hands of a scientist biologist in blue gloves close-up. The agronomist introduces a blue liquid into a tomato with a syringe against the greenhouse with green plants. Genetically modified foods.
The hands of a scientist biologist in blue gloves close-up. The agronomist introduces a blue liquid into a tomato with a syringe against the greenhouse with green plants. Genetically modified foods.
4K0:09
Working with engineer inspect the warehouse. To measure the diameter of the logs, write data into a tablet
Working with engineer inspect the warehouse. To measure the diameter of the logs, write data into a tablet
0:30
Attractive brunette chooses liquid soap in a perfume shop
Attractive brunette chooses liquid soap in a perfume shop
0:32
Young scientist in lab coat and hardhat walking and saying something, Alpha Channel
Young scientist in lab coat and hardhat walking and saying something, Alpha Channel
4K0:20
Two African American mixed kids testing chemistry lab experiment and holding glass tube flask along with microscope on table and smile in science classroom
Two African American mixed kids testing chemistry lab experiment and holding glass tube flask along with microscope on table and smile in science classroom
4K0:20
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