Portrait of a handsome young clever scientist in a classic suit looking pensively through the window and walking away. Stock footage
Portrait of scientist thinking in lab. Close up of serious scientist in laboratory. Laboratory worker thinking. Chemist thinking. Lab worker with serious expression of face. Scientist face
Close Up Shot Of Face Of A Doctor Or Scientist At Work, Wearing Goggles. Professional African-American Scientist Is Working In A Modern
Caucasian woman scientist examining microscope
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Close-up of male scientist wearing medical mask, looking into microscope in biotechnological laboratory. Virologist testing sample of vaccine
Female research scientist looking into microscope,wearing goggles, close up
Female research scientist looking into microscope,wearing goggles, close up
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Chest-up of Asian scientist in white hazmat suit, respirator and face shield sitting in laboratory, working with hazardous chemicals
Close up of female scientist eyes,looking into microscope,wearing safety glasses
The businesswoman working on the sensor screen in the dark lab
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Chemists mixing up solutions at the lab. Clip. View over the shoulder of a woman in gloves pouring transparent liquid from plastic bottle
Slow-motion footage of a young chemist conducting an experiment in a lab
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Extreme close up shot of scientist eye with a brain reflection in it. Research and brain
Female lab tech examines yellow liquid sample in new medical lab.
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Close-up of male scientist in protective face mask using microscope in pharmaceutical laboratory. Microbiologist performs tests of vaccine
Female scientist portrait. Close up of laboratory worker face in protective mask looking away. Doctor face in mask
positive confident smart african american woman scientist in medical workwear posing on camera in evening lab and showing thumbs up
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Closeup biochemist looking microscope exploring sample in clinic laboratory. Portrait of young woman scientist examining preparation in lab.
Face of ukrainian historian, philosopher, naturalist and scientist Volodymyr Vernadskyi on paper money banknote bill. National currency of Ukraine hryvnia UAH. Hryvna or hryvnya
Close up portrait of female Caucasian epidemiologist in medical mask, gloves and goggles looking at camera in room. Lab assistant in full protection costume indoors. Laboratory concept.
The woman working on sensor display in the dark laboratory
Close up of a female research scientist eyes,looking at samples under microscope
Two young successful scientists discussing math equations on a chalkboard
Portrait of a thinking doctor or scientist in a laboratory, close-up. Doctor makes a decision
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Confident young man posing outdoors, smiling at camera
Male researcher looking through microscope
Exploring the Microscopic World
Extreme close up of a female research scientist eyes, looking into microscope.
Asian male doctor put on ppe suit, personal protective equipment, white medical suit, doctor wearing protective suit, office routine, pandemic covid-19 infection, medical personnel in the hospital,
Young Asian Woman in Lab Coat Using Microscope in Laboratory
Biochemist with safety goggles and white coat in laboratory, face of scientist looking at camera while she works on chemistry development in lab. Portrait of woman doing research. Close up
World-famous scientist, theoretical physicist, Nobel laureate, creator of theory of relativity Albert Einstein
Doctor or scientist giving an interview close-up
Close up of a female research scientist eyes,looking at samples under microscope
Portrait of a smiling woman in a lab
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Chest up slowmo of serious Caucasian chemist in face shield and lab coat conducting experiment in lab adding hydrogen peroxide and some black powder in test tube and watching chemical reaction
The end of the coronavirus pandemic. A man removes a protective mask from his face and breathes clean air