Confident proud smart man in his 30s or 40s pointing at himself acknowledging his achievement at a job well done solving a complex problem
Portrait of senior male scientist in lab coat standing with arms crossed and looking at camera with confidence
Portrait of a joyful female scientist examining a microscope and posing
Slowmo portrait of Asian agricultural scientist standing between vertical racks full of plants in laboratory making notes in documents
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Professional biochemistry researcher looking camera in modern innovation laboratory closeup. Portrait of successful scientist in medical lab
Scientist woman smiling. Happy scientist portrait with glasses. The face of a scientist. The smile of a woman scientist shows OK. Close up
Scientist looking under microscope,Portrait of female analyzes petri dish sample
Alluring model posing as chemist
Portrait of Asian scientist in white coat and gloves looking through microscope then posing for camera at work in laboratory
Timelapse of professional chemist in lab coat standing with colleagues in clinical laboratory
Woman scientist smiling. Happy scientist portrait in safety glasses. Scientist face. Female lab scientist smile. Closeup of lab woman happy face. Happy researcher in lab. Lab woman smiling
Medium portrait of senior male scientist sitting in wheelchair at desk in laboratory at daytime
Portrait of female scientist in laboratory
World-famous scientist, theoretical physicist, Nobel laureate, creator of theory of relativity Albert Einstein
Young woman proud of achievements solving complex problem, giving thumbs up and pointing at blackboard
Portrait of scientist man smiling at camera sitting in modern equipped laboratory. Multiethnic team examining virus evolution using high tech and chemistry tools for scientific research, vaccine
Portrait of female scientist in laboratory
Cinematic Close Up of Smiling Scientist (Portrait Shot)
Portrait of a thinking doctor or scientist in a laboratory, close-up. Doctor makes a decision
Portrait shot of happy female microbiologist or biomedical scientist in protective goggles looking into microscope, then turning towards camera and smiling
Portrait of African American male scientist in protective coverall suit, glasses and face mask looking at camera in laboratory
Male doctor thinking in lab. Close up of lab doctor portrait. Portrait of scientist man in lab. Lab worker portrait. Thoughtful man scientist. Chemist thinking. Scientist thinking in laboratory
Tilt up shot of male caucasian scientist in protective mask, suit, gloves and glasses looking through microscope and then posing for camera while conducting research on coronavirus treatment in lab
Portrait of female Asian scientist in white coat and protective gloves looking through microscope and posing for camera with smile in laboratory
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Portrait of male scientist looking in microscope, studying and bacteria or blood sample in modern research laboratory.
Portrait of African American male scientist in lab coat working on laptop and then posing for camera in evening in laboratory
Woman looking at camera in research laboratory, scientist wearing protective glasses and working on chemistry development. Biochemistry worker with safety goggles on face. Close up
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Medium slowmo portrait of multiethnic group of three scientists in white lab coats and face masks posing for camera in modern laboratory
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Closeup biochemist looking microscope exploring sample in clinic laboratory. Portrait of young woman scientist examining preparation in lab.
Happy researcher in lab. Lab researcher in safety glasses. Woman scientist face. Lab technician smiling. Female lab scientist smiling. Happy woman scientist in laboratory. Female researcher portrait
portrait of health professional woman is studying analysis in medical laboratory, exploring in microscope apparatus
Portrait of senior male scientist in medical gloves and while coat sitting with microscope at desk in laboratory and posing for camera with smile
Portrait of senior male scientist in mask looking at camera holding flask with blue liquid inside
Portrait of Young Middle Eastern Scientist Examining Meat Samples and Smiling
students are studying chemistry in university, working with reagents and microscope in class, portrait of man
Face view of man looking through eyepiece of microscope in work process in pharmaceutical lab spbd. Male scientist researcher is studying material and using modern equipment at table in medical
Portrait of senior experienced scientist man smiling at camera in modern equipped lab. Multiethnic team examining virus evolution using high tech and chemistry tools for scientific research, vaccine
Portrait of scientist smiling at camera sitting in modern equipped laboratory. Multiethnic team examining virus evolution using high tech and chemistry tools for scientific research, vaccine
BUKOVEL, UKRAINE, OCTOBER 13, 2022: World-famous scientist, theoretical physicist, Nobel laureate, creator of theory of relativity Albert Einstein, who sits at the table. Cinema 4K 60fps zoom-in video
Close up portrait of male senior Caucasian scientist standing between vertical tiered stand with plants in laboratory
Portrait of female Asian scientist in white coat posing for camera with smile during workday in laboratory
Two young successful scientists discussing math equations on a chalkboard
Medium portrait shot of confident young Caucasian female scientist in white coat and glasses, with prosthetic arm and blue curly hair looking into microscope in biochemistry lab, posing for camera
Female scientist portrait. Close up of laboratory worker face in protective mask looking away. Doctor face in mask
Waist-up slowmo portrait of smiling microbiology scientists examining lab-grown meat samples with digital tablet and looking at camera
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Medium slowmo portrait of multiethnic couple of scientists wearing protective workwear standing in modern laboratory, posing for camera
Portrait of scientist man wearing coverall smiling at camera sitting in modern equipped laboratory. Chemist doctor xamining virus evolution using high tech for scientific research, vaccine development
Scientist showing one eye on camera in laboratory, wearing safety glasses and face mask. Woman biologist looking at camera with face of face, working in research lab. Close up