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    Teacher assisting students in experiment on molecule in laboratory — Stock Photo
    Teacher assisting students in experiment on molecule in laboratory
    Blood-stained shirt as forensic evidence in laboratory. — Stock Photo
    Blood-stained shirt as forensic evidence in laboratory.
    Various plant stocks grown for biomass research — Stock Photo
    Various plant stocks grown for biomass research
    Laboratory worker pipetting liquid into microcentrifuge tube. — Stock Photo
    Laboratory worker pipetting liquid into microcentrifuge tube.
    Student in wheelchair studying furnace electronic control system in HVAC classroom — Stock Photo
    Student in wheelchair studying furnace electronic control system in HVAC classroom
    Hands of microbiologist pouring agar into petri dish in laboratory. — Stock Photo
    Hands of microbiologist pouring agar into petri dish in laboratory.
    Close-up of hand in glove using equipment in laboratory. — Stock Photo
    Close-up of hand in glove using equipment in laboratory.
    Close-up of pharmaceutical examining filling of medical pill. — Stock Photo
    Close-up of pharmaceutical examining filling of medical pill.
    Technician placing glass column with calibration solution to mass spectrometer. — Stock Photo
    Technician placing glass column with calibration solution to mass spectrometer.
    Biomass research into energy crops and alternative fuel sources — Stock Photo
    Biomass research into energy crops and alternative fuel sources
    Vial of potential drug in petri dish on DNA autoradiogram. — Stock Photo
    Vial of potential drug in petri dish on DNA autoradiogram.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    3d illustration of optical light guide cables in different colours with open ends which shining brightly. — Stock Photo
    3d illustration of optical light guide cables in different colours with open ends which shining brightly.
    Archaeologist measuring ancient loom weights on digital scale in laboratory. — Stock Photo
    Archaeologist measuring ancient loom weights on digital scale in laboratory.
    Transparent sperm cells moving towards round blue coloured egg cell. — Stock Photo
    Transparent sperm cells moving towards round blue coloured egg cell.
    Oats in plastic cup for agriculture research, conceptual image. — Stock Photo
    Oats in plastic cup for agriculture research, conceptual image.
    Microbiologist working with petri dish and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dish and test tubes in laboratory.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Female scientist soldering circuit board in laboratory — Stock Photo
    Female scientist soldering circuit board in laboratory
    Petri dish and cell sampling brush. — Stock Photo
    Petri dish and cell sampling brush.
    Couple in the courtyard of the Louvre museum — Stock Photo
    Couple in the courtyard of the Louvre museum
    Close up scientist's hand pouring reagent in flasks while experiment — Stock Photo
    Close up scientist's hand pouring reagent in flasks while experiment
    Male astronaut in spacesuit browsing data on netbook while standing outside station with rocket shaped antennas — Stock Photo
    Male astronaut in spacesuit browsing data on netbook while standing outside station with rocket shaped antennas
    Archaeologists analyzing ancient fishing weight artifacts. — Stock Photo
    Archaeologists analyzing ancient fishing weight artifacts.
    Woman sitting at desk in office — Stock Photo
    Woman sitting at desk in office
    Female scientist using digital tablet in laboratory — Stock Photo
    Female scientist using digital tablet in laboratory
    Satellite view of Mercury — Stock Photo
    Satellite view of Mercury
    Rack of test tubes with blood samples on blue background. — Stock Photo
    Rack of test tubes with blood samples on blue background.
    Cropped image of schoolgirl holding hair in hands — Stock Photo
    Cropped image of schoolgirl holding hair in hands
    Scientist examining cultured cells under microscope. — Stock Photo
    Scientist examining cultured cells under microscope.
    Microbiological cultures growing in Petri dishes. — Stock Photo
    Microbiological cultures growing in Petri dishes.
    Young collage student using computer and mobile device studying online. Education and online learning. — Stock Photo
    Young collage student using computer and mobile device studying online. Education and online learning.
    Side view close up of a young Asian female student wearing a hijab making notes and studying in a library — Stock Photo
    Side view close up of a young Asian female student wearing a hijab making notes and studying in a library
    Series of MRI brain scans — Stock Photo
    Series of MRI brain scans
    3d illustration of hundreds of plastic drinking bottles. — Stock Photo
    3d illustration of hundreds of plastic drinking bottles.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Creative business people — Stock Photo
    Creative business people
    Crop anonymous male typing on keyboard while working on computer and sitting at desk with smartphone in dark room — Stock Photo
    Crop anonymous male typing on keyboard while working on computer and sitting at desk with smartphone in dark room
    Close-up view of ampoule on genetic research autoradiogram. — Stock Photo
    Close-up view of ampoule on genetic research autoradiogram.
    Side view of thoughtful male student in bright headphones studying in university square and writing in note book sitting on fence — Stock Photo
    Side view of thoughtful male student in bright headphones studying in university square and writing in note book sitting on fence
    Lawyer taking notes in chambers — Stock Photo
    Lawyer taking notes in chambers
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector
    Close-up of human blood and various medical samples in test tubes while screening in medical lab. — Stock Photo
    Close-up of human blood and various medical samples in test tubes while screening in medical lab.
    Close-up of pipettes in stand on desk — Stock Photo
    Close-up of pipettes in stand on desk
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Red panda, Chengdu Research Base — Stock Photo
    Red panda, Chengdu Research Base
    Bacterial colonies on agar plate. — Stock Photo
    Bacterial colonies on agar plate.
    Microcentrifuge sample tubes in styrofoam rack on blue background. — Stock Photo
    Microcentrifuge sample tubes in styrofoam rack on blue background.
    View of stethoscope on table in laboratory — Stock Photo
    View of stethoscope on table in laboratory
    Instructor demonstrating air conditioner high pressure line to student in wheelchair in HVAC classroom — Stock Photo
    Instructor demonstrating air conditioner high pressure line to student in wheelchair in HVAC classroom
    DNA home test kit. — Stock Photo
    DNA home test kit.
    Teenage girl looking at computer while sitting at desk in lab — Stock Photo
    Teenage girl looking at computer while sitting at desk in lab
    Technician placing solid phase extraction columns on stand. — Stock Photo
    Technician placing solid phase extraction columns on stand.
    Assistant working in lab with pink liquid — Stock Photo
    Assistant working in lab with pink liquid
    Students studying at desk in classroom — Stock Photo
    Students studying at desk in classroom
    Chemist setting up vacuum pump in pharmaceutical laboratory. — Stock Photo
    Chemist setting up vacuum pump in pharmaceutical laboratory.
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory. — Stock Photo
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory.