Medium close-up of female ecology expert in mask, goggles, yellow jacket holding up tube with water specimen, checking transparency and residue, during field trip for environmental research
Medium close-up of busy Caucasian female laboratory researcher in protective goggles studying test tube with human blood sample next to microscope and observing its properties
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Two archaeologists examine fossil remains in archaeological lab. Mature scientist cleans bones of prehistoric human with brush
National Museum of Nature and Science, Tokyo, Japan, Asia. People, tourists, visitors during visit, family looking at animals in collection. Exhibition, gallery, show, science, nature
scientist looking at blood sample
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Archaeologist shows size of ancient man bone to colleague and talks. Scientists doing scientific and historical research of prehistoric
Tracking shot of group of three chemists working in laboratory and studying chemical reactions, one adding drops of liquid to plant specimen and studying it with microscope
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Close up shot of cleaning skull of prehistoric extinct human after excavation with brush. Archaeologist or scientist works with prehistoric
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Side view of female microbiologist in white coat working with microscope, developing new drug formula in science laboratory.
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Close up shot of archaeologist in gloves cleaning fossil remains from sand under magnifying lamp using professional tool. Scientist studies
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Senior paleoanthropologist takes photo of fossil remains of prehistoric human skull with colleague archaeologist in archaeological
Visitor in viewing popular exhibition at the Field Museum, Chicago, Illinois USA - Jan 26 2023
laboratory technician looking at a blood sample
Close-up of Caucasian female scientist in goggles, gloves adding drops of nutritional liquid to strand of green algae in test tube, while performing laboratory experiment in biology
Close-up shot of test tubes with multicoloured liquids on rack, gloved hand of unrecognizable female technician reaching out, taking sample and studying it
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Close up of scientist measuring bones of prehistoric human or animal using professional tool. Archaeologist takes measurements of fossil
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Young scientist works with fossil remains in archaeological laboratory. Female archaeologist in lab coat lays out bones of ancient extinct
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Close up shot of archaeologist taking measurements of bones of ancient human or animal using professional tool. Scientist measures and
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Workflow in advanced medical research laboratory: African American male scientist using microscope to develop new drug or vaccine formula, side view close up.
scientist using a pipette and microscope in his lab
closeup lab tech with sample of Coronavirus virus
male lab tech adjusting a microscope
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in advanced archaeological science lab. Top view on specimen collection of fossil bones of ancient human or dinosaur skeleton, professional
doctor or chemist working in clinic laboratory
Scientist making the specimen
Visitor in viewing popular exhibition at the Field Museum, Chicago, Wide shot. Illinois USA - Jan 26 2023
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Close up of archaeologist in gloves cleaning fossil using professional tools. Scientist works with artifact of ancient extinct civilization
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Fossil specimen collection lying in boxes on shelf in archaeological science laboratory. Bones, remains of ancient human or dinosaur
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Two archaeologists examines bones of prehistoric human skeleton and have discussion. Colleagues scientists work in archaeological laboratory
Close up shot of scientists hand in rubber gloves holding white laboratory rat, other scientist looking at it
Close-up of hands of unrecognizable scientist in gloves studying test tube with green liquid chemical solution against light from computer screen for residue, while conducting experiment in laboratory
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Close up shot of scientist cleaning bone of extinct dinosaur from sand with tools and brush. Archaeologist works with fossil remains in lab.
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Tilt up shot of senior male botanist in lab coat holding dried plant specimen with tweezers and talking with young female colleague writing down notes during research in greenhouse
Medium shot of unrecognizable female laboratory technician adding drop of solution to cell sample on slide, then lifting table, turning objective ocular, while studying microorganisms and bacteria
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African American male scientist in medical gloves examining specimen under microscope while working in laboratory
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Senior archaeologist studies bones of prehistoric human or animal using magnifying Scientist works with fossil remains, does historical bone
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Close up shot of scientist cleaning skull of ancient extinct human after excavation with brush. Archaeologist works with prehistoric bones.
Medium midsection shot of hands of unrecognizable lab technician picking up test tube of blue liquid, filling pipette and dropping onto nutritious cell culture in petri dish for conducting experiment
Medium close-up midsection shot of hands of anonymous female biochemistry researcher picking up experimental solution with pipette and dropping onto green cell substrate in petri dish for studying
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Close up shot of cleaning fossil remains of extinct civilization from sand using professional tool and brush. Archaeologist works with bones
Close-up of hand of unrecognizable scientist adding drop of liquid from pipette to specimen on slide under microscope, then turning objective ocular, during experiment in laboratory
Extreme close-up shot of hands of anonymous female biochemist placing glass with green seedling under microscope for examination in laboratory, fixing then adjusting focus
Macro Mineral Stone Fluorite Crystal on a Black Background Close-up
Berlin, Germany, 10 August 2023. Film at the zoo: a specimen of an Indian elephant sprinkles itself with earth and sand collected from the ground collected with its trunk.
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Black forensic scientist examining evidence under microscope and taking notes at desk in crime lab
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Close up of cleaning skull of ancient extinct human from sand with tools and brush. Archaeologist or scientist works with prehistoric fossil
Medium close-up shot of young curly-haired Caucasian female scientist in protective goggles checking specimen glass, putting under microscope for studying and adjusting focus
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Close up of archeologist cleaning skull of prehistoric extinct human after excavation with brush and professional tools, working with fossil remains in laboratory.