Úvodní stránka

AI nástroje pro genrováníNovinka

Stock

cz

Português (PT)

Русский язык

Filtr

Bezpečné vyhledávání

Rozdělení dle

Rozlišení

Počet lidí

FPS

Více

Kolekce

Nezahrnuje tato slova

Filtr

Bezpečné vyhledávání

Rozdělení dle

Rozlišení

Počet lidí

FPS

Více

Kolekce

Nezahrnuje tato slova

Dostupné videozáznamy

14,229 shoduje se

Portraitof a school boy thinking, solving a problem on chroma key green screen background

Portraitof a school boy thinking, solving a problem on chroma key green screen background

Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands

Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands

Group Of Scientist Discuss Experiment In Lab Making Notes, Mix Race Team Working In Modern Laboratory Slow Motion 60

Group Of Scientist Discuss Experiment In Lab Making Notes, Mix Race Team Working In Modern Laboratory Slow Motion 60

Biologist puts sprout in test tube for laboratory analyze.

Biologist puts sprout in test tube for laboratory analyze.

The hand shakes a test tube with blood.

The hand shakes a test tube with blood.

Enthusiastic school boys doing science experiment in school laboratory.

Enthusiastic school boys doing science experiment in school laboratory.

4K. Schoolboy studying science in biology, chemistry class using microscope.

4K. Schoolboy studying science in biology, chemistry class using microscope.

Student at school doing a science experiment in chemistry classroom.

Student at school doing a science experiment in chemistry classroom.

Female Research Scientist, Doctor Looking at Red Solution in Test Tube

Female Research Scientist, Doctor Looking at Red Solution in Test Tube

Female Scientist Looking for a Blue Solution in Flask in Laboratory

Female Scientist Looking for a Blue Solution in Flask in Laboratory

A female dental clinic doctor flushes the patients teeth with water after the treatment, the nurse uses a tube with air that cleans the water

A female dental clinic doctor flushes the patients teeth with water after the treatment, the nurse uses a tube with air that cleans the water

female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes

female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes

female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes

female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes

A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.

A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.

A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.

A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.

A boy in a striped T-shirt and a little girl in a white sweater are studying a pink object under a microscope, on a wooden table are tweezers and medical clamps, a top view.

A boy in a striped T-shirt and a little girl in a white sweater are studying a pink object under a microscope, on a wooden table are tweezers and medical clamps, a top view.

A boy and a little girl in a white sweater examine a yellow dandelion under a microscope, on a wooden table lie tweezers, medical clamps and green plants, shooting from above on the desk.

A boy and a little girl in a white sweater examine a yellow dandelion under a microscope, on a wooden table lie tweezers, medical clamps and green plants, shooting from above on the desk.

A boy in a striped T-shirt is studying a pink little ball through the eyepiece of a microscope against a white wall background, close-up shot

A boy in a striped T-shirt is studying a pink little ball through the eyepiece of a microscope against a white wall background, close-up shot

A little girl looks at something through a microscope in a room with a white wall, a close-up shot

A little girl looks at something through a microscope in a room with a white wall, a close-up shot

scientist doctor in medical uniform, holding flask and watching the progress of experiment

scientist doctor in medical uniform, holding flask and watching the progress of experiment

scientist doctor in medical uniform, holding flask and watching the progress of experiment

scientist doctor in medical uniform, holding flask and watching the progress of experiment

scientist working in laboratory

scientist working in laboratory

Schoolgirl experimenting on microscope in laboratory at school

Schoolgirl experimenting on microscope in laboratory at school

A pharmaceutical factory worker is slowly releasing green liquid into a test tube. The she puts the volumetric pipette back into a lab beaker.

A pharmaceutical factory worker is slowly releasing green liquid into a test tube. The she puts the volumetric pipette back into a lab beaker.

Female scientist examining test tube in lab

Female scientist examining test tube in lab

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.

Scientist Busy Doing Chemical Reactions in Laboratory

Scientist Busy Doing Chemical Reactions in Laboratory

Female scientific researcher or doctor looking at a test tube

Female scientific researcher or doctor looking at a test tube

Female muslim scientist working with a computer and smiling at the camera in the laboratory room. Shot in 4k resolution

Female muslim scientist working with a computer and smiling at the camera in the laboratory room. Shot in 4k resolution

Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution

Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution

Female scientist with a laptop computer and test tube on the table, smiling at the camera with green screen background. Shot in 4k resolution

Female scientist with a laptop computer and test tube on the table, smiling at the camera with green screen background. Shot in 4k resolution

Muslim scientist doing experiment while looking at computer and mixing chemical fluid on test tube. Shot in 4k resolution with green screen background

Muslim scientist doing experiment while looking at computer and mixing chemical fluid on test tube. Shot in 4k resolution with green screen background

Young female scientist smiling at the camera with computer and test tube on the table. Shot in 4k resolution with green screen background

Young female scientist smiling at the camera with computer and test tube on the table. Shot in 4k resolution with green screen background

Muslim scientist working with computer and test tube on the table. Shot in 4k resolution with green screen background

Muslim scientist working with computer and test tube on the table. Shot in 4k resolution with green screen background

Researcher Working with Pipette in Laboratory

Researcher Working with Pipette in Laboratory

A woman treats a dogs skin with a preparation from parasites. Care for your pet

A woman treats a dogs skin with a preparation from parasites. Care for your pet

Biology student checking liquid in test tube, typing research results on laptop

Biology student checking liquid in test tube, typing research results on laptop

Child and science experiment. Entertainment for children. preschool education. Multicolored drinks. A cute little girl and dirty her hands.

Child and science experiment. Entertainment for children. preschool education. Multicolored drinks. A cute little girl and dirty her hands.

Chemist Adding Chemicals into a Mixing Flask Experiment

Chemist Adding Chemicals into a Mixing Flask Experiment

Scientist woman wearing a mask rise a tube with yellow liquid while the focus changes from her face to the tube and back

Scientist woman wearing a mask rise a tube with yellow liquid while the focus changes from her face to the tube and back

Slow motion of caucasian woman doing blood sample collection, disinfecting before injection in bright medical room for testing. Concept of fear for blood of female patient.

Slow motion of caucasian woman doing blood sample collection, disinfecting before injection in bright medical room for testing. Concept of fear for blood of female patient.

Scientist finding a cure

Scientist finding a cure

Scientist finding a cure

Scientist finding a cure

Young medical worker preparing to give an injection. Male caucasian nurse or doctor in protective mask looking at syringe. Slow motion Close up

Young medical worker preparing to give an injection. Male caucasian nurse or doctor in protective mask looking at syringe. Slow motion Close up

Point of view of male doctor with protective gloves holding test-tube with blood and testing samples on hospital laboratory. Blood sampling, analyzing. Close up POV

Point of view of male doctor with protective gloves holding test-tube with blood and testing samples on hospital laboratory. Blood sampling, analyzing. Close up POV

Hands of male doctor pouring blood from syringe to test tube. Close up

Hands of male doctor pouring blood from syringe to test tube. Close up

Woman wearing medical uniform testing new vaccine, analyzing liquid in tube

Woman wearing medical uniform testing new vaccine, analyzing liquid in tube

Female laboratory assistant adjusting microscope, doing biomedical research

Female laboratory assistant adjusting microscope, doing biomedical research

laboratory tech in hazmat gear looking at blood sample 4k

laboratory tech in hazmat gear looking at blood sample 4k

teacher and students studying chemistry at school

teacher and students studying chemistry at school

Experiments on chemistry at home. Closeup chemical reaction with the release of gas in the test tube in the boy,s hands.

Experiments on chemistry at home. Closeup chemical reaction with the release of gas in the test tube in the boy,s hands.

Chemistry experiments at home. Boy pours water from the bottle into the test tube using a pipette.

Chemistry experiments at home. Boy pours water from the bottle into the test tube using a pipette.

The doctor close the cover of centrifuge and turn it on

The doctor close the cover of centrifuge and turn it on

Close-up of scientist opening test tube box from freezer in laboratory 4k

Close-up of scientist opening test tube box from freezer in laboratory 4k

Group of scientists working at the laboratory

Group of scientists working at the laboratory

Shot from above of two researchers working in chemistry lab.

Shot from above of two researchers working in chemistry lab.

Concept. Mother teaching her daughter how to work with chemicals.

Concept. Mother teaching her daughter how to work with chemicals.

mother and girl are playing in a chemical laboratory in home, sitting at table

mother and girl are playing in a chemical laboratory in home, sitting at table

Concept: teacher showing a student how to conduct experiment.

Concept: teacher showing a student how to conduct experiment.

Experiments on chemistry at home. Boy knocks on a test tube with reagents using glass stick.

Experiments on chemistry at home. Boy knocks on a test tube with reagents using glass stick.

Experiments on chemistry at home. Chemical reaction with the release of gas in a test tube in the hands of a surprised boy. Closeup.

Experiments on chemistry at home. Chemical reaction with the release of gas in a test tube in the hands of a surprised boy. Closeup.

Experiments on chemistry at home. Boy examines the contents of the test tube.

Experiments on chemistry at home. Boy examines the contents of the test tube.

womans hand holding the Pipette, the necessary liquid falling on the hand

womans hand holding the Pipette, the necessary liquid falling on the hand

Close up of a scientist hands workimg with microscope at laboratory.

Close up of a scientist hands workimg with microscope at laboratory.

Chemistry experiments at home. Mum shaking a test tube with blue liquid and show it her son.

Chemistry experiments at home. Mum shaking a test tube with blue liquid and show it her son.

Side view of scientist experimenting in laboratory 4k

Side view of scientist experimenting in laboratory 4k

Happy female scientist analyzing test tube in laboratory 4k

Happy female scientist analyzing test tube in laboratory 4k

Little perplexed boy looks at steaming liquid

Little perplexed boy looks at steaming liquid

Cute little scientist explores red liquid in laboratory

Cute little scientist explores red liquid in laboratory

Cute little scientist makes laboratory experiment with liquid

Cute little scientist makes laboratory experiment with liquid

Young scientist makes experiment with liquid in laboratory

Young scientist makes experiment with liquid in laboratory

Scientist with two flasks in laboratory

Scientist with two flasks in laboratory

Young scientist holds flask with purple liquid and researches it

Young scientist holds flask with purple liquid and researches it

White machine in work, close up.

White machine in work, close up.

A boy scientist counts blue drops falling from a flask into a glass tube. 4K.

A boy scientist counts blue drops falling from a flask into a glass tube. 4K.

Scientist working at the laboratory

Scientist working at the laboratory

medical laboratory, woman with samples in syringe makes blood test and looks into microscope on table with vial and flasks close-up under sterile conditions

medical laboratory, woman with samples in syringe makes blood test and looks into microscope on table with vial and flasks close-up under sterile conditions

laboratory assistant conducts biological study with plants in specially equipped lab with microscope and laptop

laboratory assistant conducts biological study with plants in specially equipped lab with microscope and laptop

Nurse putting intravenous injection on patient arm for drip medicine

Nurse putting intravenous injection on patient arm for drip medicine

Experiments on chemistry at home. Boy heats the test tube with red liquid on burning alcohol lamp. The liquid boils.

Experiments on chemistry at home. Boy heats the test tube with red liquid on burning alcohol lamp. The liquid boils.

A young man doing an experiment in a chemical laboratory

A young man doing an experiment in a chemical laboratory

Young scientist checking test tubes in the lab. Man wears protective goggles

Young scientist checking test tubes in the lab. Man wears protective goggles

Handsome researcher in white coat is looking at camera while sitting in laboratory

Handsome researcher in white coat is looking at camera while sitting in laboratory

Experiments on chemistry at home. Chemical reaction with the release of gas in a test tube in the hands of a surprised boy. Closeup.

Experiments on chemistry at home. Chemical reaction with the release of gas in a test tube in the hands of a surprised boy. Closeup.

Focused young life science professional pipetting solution into the glass cuvette. Lens focus on the researchers eye.

Focused young life science professional pipetting solution into the glass cuvette. Lens focus on the researchers eye.

Scientist pouring red liquid in test tubes in a laboratory

Scientist pouring red liquid in test tubes in a laboratory

Scientist pouring red liquid in test tubes in a laboratory

Scientist pouring red liquid in test tubes in a laboratory

Woman ecologist taking samples of water

Woman ecologist taking samples of water

Team of scientist experimenting in laboratory 4k

Team of scientist experimenting in laboratory 4k

Scientist making chemical reaction and looking at substances in flasks

Scientist making chemical reaction and looking at substances in flasks

Young Asian boy check plant seedling in laboratory with table device.

Young Asian boy check plant seedling in laboratory with table device.

Scientist checking a liquid in a test tube in a laboratory

Scientist checking a liquid in a test tube in a laboratory

Close-up of young girl scientist looking into microscope

Close-up of young girl scientist looking into microscope

Young girl scientist looking through microscope and making notes

Young girl scientist looking through microscope and making notes

Child scientist mixing bright colored chemicals in test tube in science class

Child scientist mixing bright colored chemicals in test tube in science class

Little Asian student girl making science experiments. Education, Close up shot

Little Asian student girl making science experiments. Education, Close up shot

Little Asian student girl making science experiments. Education, Close up shot

Little Asian student girl making science experiments. Education, Close up shot

Lab technician or scientist doctor researcher looking at the test tubes in medical clinic chemical laboratory. 4K UHD video footage.

Lab technician or scientist doctor researcher looking at the test tubes in medical clinic chemical laboratory. 4K UHD video footage.

Female chemist comparing test tubes with chemicals. protective glasses

Female chemist comparing test tubes with chemicals. protective glasses

The team of scientist work together with professor in lab, development the new project. Students in white coats on education training in university scrutiny concentration, male professor write

The team of scientist work together with professor in lab, development the new project. Students in white coats on education training in university scrutiny concentration, male professor write