The businesswoman in glasses on the hologram background
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
The businessman looking to the virtual display on the hologram background
Chest up portrait of Caucasian female microbiologist in face shield and mask looking at camera while working at table in modern laboratory
TV news presenter talking breaking news about coronavirus and vaccination
black boy draws, face close up. african, draw, paint
Dedicated Medic in Protective Gear on the Street
Female scientist portrait. Close up of laboratory worker face in protective mask looking away. Doctor face in mask
Old man looking through magnifying glass
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
Close up portrait of female epidemiologist in medical mask and goggles looking away. Side view of lab assistant in full protection costume. Caucasian medical worker looking at camera.
Face of ukrainian historian, philosopher, naturalist and scientist Volodymyr Vernadskyi on paper money banknote bill. National currency of Ukraine hryvnia UAH. Hryvna or hryvnya
Doctor looking through glasses. Close up of researcher squints eyes holding glasses in hands. Laboratory worker having trouble with glasses. Doctor in lab hold eyeglasses
Worried businessman thinking of a solution
Closeup hand of woman doctor or scientist in PPE suite uniform wearing blue glove protective wear medical face mask and protective glasses coronavirus or COVID-19 healthcare medical concept
Close up open eye of Asian doctor in protective hazmat PPE protective suit wearing face mask and eyeglasses, confidence healthcare worker, Coronavirus COVID-19 outbreak healthcare medical concept
The end of the coronavirus pandemic. Happy man removes a medical mask from his face, close-up
The businessman working near a screen on the hologram background
Confident proud smart man in his 30s or 40s pointing at himself acknowledging his achievement at a job well done solving a complex problem
Ultra Macro Close Up Footage of a Male Scientist Wearing Medical Mask and Looking into the Microscope.
The businessman in glasses working on the hologram background
Surprised woman exclaims Wow and shakes head in disbelief
Chest-up of Asian scientist in white hazmat suit, respirator and face shield sitting in laboratory, working with hazardous chemicals
The businesswoman working with data on a blue screen
Portrait of Young Biracial Male Biochemist in Laboratory
The woman in glasses looking on a screen on the hologram background
Making Coffee in Action
Worker in goggles and red hard hat stands at construction site and looks at camera. Cinema 4K 60fps tilt video
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
Portrait of male engineer in helmet and glasses looking at camera with smile on face while standing at greenhouse plantation.
The close up view on a man in interactive glasses in darkness
Close-up shot of young scientist working in lab during evening
Close-up portrait shot of serious African American medical worker wearing white coat and protective mask on face looking at camera
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,
The businessman in glasses standing near a big display on a hologram background
Close-up portrait shot footage of unrecognizable woman working as doctor in hospital wearing mask smiling at camera
Portrait footage of young adult doctor putting on protective mask before work
A doctor with face mask, corona virus concept.
scientist spin adjusting microscope Spbd. male chemist face closeup. fixing equipment to watch examine under a microscope blood drops to detect diseases. pharmaceutical laboratory. study sample
Close-up portrait of female Asian doctor and her blurred colleagues in white hazmat suits, respirators and face shields looking on camera in laboratory
NEW
Ultra Macro Close Up Footage of a Male Scientist Wearing Medical Mask and Looking into the Microscope.
Doctor taking off protective mask at sunset and smiling, close-up
Doctor or scientist giving an interview close-up
NEW
Ultra Macro Close Up Footage of a Male Scientist Wearing Medical Mask and Looking into the Microscope.
Desperate tired doctor looking at himself in the mirror, close-up
The man talking on the hologram background
Close up caucasian businessman involved in web surfing information online or communicating distantly using mobile apps holding smart phone looking at cellphone screen playing games texting messages
The woman working on sensor display in the dark laboratory