Lab flask in scientist hand. Female scientist hands mixing blue liquid in glass flask. Laboratory testing. Science laboratory research. Close up of lab worker holding test tube with liquid
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Two archaeologists take measurements of ancient human skull, study fossil remains, use tablet computer. Scientists or historians conduct
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Scientists study cultural heritage of extinct human civilization. Two archaeologists in gloves carefully unroll ancient Egyptian papyrus on
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Close up of eyes of female doctor looking under microscope while conducting pharmacological test on samples in medical science laboratory
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Senior archaeologist studies ancient Egyptian papyrus with colleague under lamp in archaeological laboratory using magnifier. Scientists
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Archaeological lab: Male scientists study skeleton fossil remains of extinct prehistoric human species. Mature archaeologist using tablet
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In a school laboratory, a biracial teacher demonstrates a science experiment
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Scientists in modern archaeological lab: Senior paleoanthropologist and mature archaeologist have discussion while taking photos of fossil
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Archaeologist shows size of ancient man bone to colleague and talks. Scientists doing scientific and historical research of prehistoric
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Senior paleoanthropologist takes photo of fossil remains of prehistoric human skull with colleague archaeologist in archaeological
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Modern archaeological science laboratory: Portrait of mature scientist looking at camera and holding folder while standing near shelf with
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Scientists work with cultural heritage of extinct human civilization. Senior archaeologist looks through magnifying lamp and examines
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Two archaeologists examines bones of prehistoric human skeleton and have discussion. Colleagues scientists work in archaeological laboratory
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Senior archaeologist works with fossil remains in modern archaeological laboratory. Male scientist examines bones of extinct prehistoric
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In a school science lab, a biracial teacher examines a test tube
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Senior archaeologist works with fossil remains in archaeological lab. Paleontologist in lab coat studies bones of ancient animals under lamp
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Two scientists in lab coats discussing scientific research, looking at papers and use tablet computer. Paleontologists or archaeologists working together.
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Medical science lab: Close up of professional microbiologist or scientist in gloves setting up microscope for developing vaccine.
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In school, diverse group of young students enjoying a chemistry experiment
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Research Chemist Samples With Advanced Technology in Modern Laboratory Setup
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Two archaeologists look through magnifying lamp, study ancient Egyptian papyrus together in archaeological laboratory. Scientists working
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Two archaeologists examine fossil skull, conduct historical and scientific research on remains of ancient extinct human, use digital tablet
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Laboratory Chemist Samples With Advanced Technology in Neon Purple Lighting
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Advanced medical research laboratory: Professional scientist wearing gloves uses pipette, pours liquid from flask in test tubes.
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In a school laboratory, a young biracial girl conducts a chemistry experiment
Female scientist working in laboratory. Lab worker typing test report on computer. Scientist woman working on scientist laptop. Lab woman in scientific laboratory. Science laboratory woman working
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Senior archaeologist looks through magnifying lamp, studies ancient Egyptian papyrus with colleague in archaeological laboratory. Scientists
Female scientist working with scientist tablet in lab. Female researcher working in lab. Scientist woman using ipad in science laboratory. Scientist research on tablet pc. Modern research laboratory
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Advanced medical research laboratory: Close up of chemist or scientist wearing gloves putting test tubes with blue liquid in rack.
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Senior archaeologist studies bones remains of prehistoric human under lamp in archaeological lab, uses professional tools. Male colleague
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Two scientists examine ancient Egyptian papyrus together in archaeological lab. Team of archaeologists look through magnifying lamp working
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Archaeological lab: Two researchers or scientists examine fossil skull under lamp, discuss 3D model and visualization of prehistoric extinct
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Senior paleoanthropologist in gloves and lab coat examines prehistoric human bones under lamp, uses professional tools. Male scientist works
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Scientists examine and discover cultural heritage of extinct human civilization. Two archaeologists in gloves carefully open ancient
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In school, a group of young students engages in a chemistry experiment in the classroom
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Laboratory Chemist Chemicals Under Neon Light in Modern Research Facility
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Senior archaeologist studies remains of prehistoric extinct animal or human using magnifying Scientist works with fossils, does historical
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Archaeological lab: Close up of professional laboratory instruments for cleaning fossil remains in iron Paleoanthropologist or scientist in
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Specimen collection of fossil skulls, remains of ancient extinct human skeleton and tools lying on the table. Archaeological science
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Innovative Chemical in a Neon-Illuminated Laboratory Setting
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Two archaeologists talk and study skull of ancient extinct human, conduct historical and scientific research on fossil remains, use tablet
Kids performing experiments being conducted in a chemistry lab .School Boy Girl Boys
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In a school laboratory, a diverse group observes a chemistry demonstration
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In a school laboratory, a young biracial girl is focused on her science experiment
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Two archaeologists measures skull of prehistoric extinct human, conduct historical and scientific research, use tablet computer. Scientists
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Archaeological lab: Senior paleoanthropologist and mature archaeologist use tablet computer, have discussion, study fossil remains of
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Two archaeologists examine fossil skull, conduct scientific research in advanced archaeological laboratory at night. Senior scientist stands
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Archaeologists study fossil skull under lamp, discuss 3D model of ancient human head created using visualization technology displayed on tablet screen.