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High angle view of male electrician repairing electronic equipment in workshop
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Female cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease
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Scientist viewing sample on glass slide through microscope for medical testing
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Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases
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Hair sample collected from crime scene for genetic testing in laboratory
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Coffee roasters with clipboard talking and tasting coffee in meeting
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Mid adult male technician checking quality of products in engineering plant
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Enseignants du primaire avec les élèves sur le tableau noir derrière elle le sourire
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Eppendorf tubes in a row with petri dishes awaiting experiment in lab
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Profile view of young male scientist looking at small test tube in laboratory
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Stem cell research. Female scientist examining cell cultures in multiwell tray
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Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research
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Scientist scrutinizing test tubes containing blue liquid in lab
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Female worker using magnifying glass at quality check station for a factory producing flexible electronic circuit boards. Plant is located in the south of China, in Zhuhai, Guangdong province
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Enseignants du primaire souriant debout dans la salle de classe avec des livres dans les bras
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Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research
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Stem cell research, nuclear transfer of embryonic stem cells used in cloning for medical research
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Scientist viewing sample on a glass slide through microscope for medical testing
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Farmer working in field, holding potatoes and looking at camera, Germany
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Engineer measuring manufactured component for accuracy and quality control
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Scientifique de rédaction d'un rapport d'échantillon en laboratoire de l'usine de traitement de l'eau
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Young businessman explaining document to colleagues in creative office
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DNA sample swab collected from crime scene for genetic testing in laboratory
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Young man in face mask on gym exercise cycle in altitude centre
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Overhead view of students passing note between desks during their GCSE exam
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DNA sequencing. Computer monitor displaying results of automated DNA sequencing with defocused microcentrifuge tubes in the front
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Stem cell research, nuclear transfer of embryonic stem cells from petri dish used in cloning for medical research
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Concentrating trainee and instructor repairing an engine in workshop
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A row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV
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Cotton swab with saliva in front of a laptop screen that displays results of automated DNA sequencing
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Young woman using magnifier at quality check station at factory producing flexible electronic circuit boards. Plant is located in the south of China, in Zhuhai, Guangdong province
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