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    Male junior high teacher leading lesson at projection screen in classroom — Stock Photo
    Male junior high teacher leading lesson at projection screen in classroom
    Chemical flasks in laboratory. — Stock Photo
    Chemical flasks in laboratory.
    Teacher helping junior high students using computer in computer lab — Stock Photo
    Teacher helping junior high students using computer in computer lab
    Closeup of blood collection mixer machine indicating volume of donor blood in medical laboratory — Stock Photo
    Closeup of blood collection mixer machine indicating volume of donor blood in medical laboratory
    Portrait smiling female engineer at control panel in steel factory — Stock Photo
    Portrait smiling female engineer at control panel in steel factory
    Crop dentist working on jaw — Stock Photo
    Crop dentist working on jaw
    Dentist picking color of denture — Stock Photo
    Dentist picking color of denture
    Junior high school students using computer in classroom — Stock Photo
    Junior high school students using computer in classroom
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Closeup view of empty laboratory beakers — Stock Photo
    Closeup view of empty laboratory beakers
    Portrait of smiling male doctor standing in medical MRI scan room — Stock Photo
    Portrait of smiling male doctor standing in medical MRI scan room
    Woman working on computer — Stock Photo
    Woman working on computer
    Female nurses working in office — Stock Photo
    Female nurses working in office
    Microscope lens and laser light slide, close-up. — Stock Photo
    Microscope lens and laser light slide, close-up.
    Portrait of smiling, confident junior high student using computer in computer lab — Stock Photo
    Portrait of smiling, confident junior high student using computer in computer lab
    Close-up of pipetting into microtubes. — Stock Photo
    Close-up of pipetting into microtubes.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    Detail of chemical glass apparatus, full frame. — Stock Photo
    Detail of chemical glass apparatus, full frame.
    Portrait of scientists and engineer in greenhouse — Stock Photo
    Portrait of scientists and engineer in greenhouse
    Mid section of worker using digital tablet in glass factory — Stock Photo
    Mid section of worker using digital tablet in glass factory
    Female researcher pipetting liquid into test tube. — Stock Photo
    Female researcher pipetting liquid into test tube.
    Specialist in laboratory studying analyzes from monitor of device — Stock Photo
    Specialist in laboratory studying analyzes from monitor of device
    Portrait of smiling male worker holding clipboard in warehouse — Stock Photo
    Portrait of smiling male worker holding clipboard in warehouse
    Laboratory assistant using electronic pipette. — Stock Photo
    Laboratory assistant using electronic pipette.
    Boy and girl in a computer lab — Stock Photo
    Boy and girl in a computer lab
    Hands of technician making denture — Stock Photo
    Hands of technician making denture
    Close-up of sample tubes with medical samples. — Stock Photo
    Close-up of sample tubes with medical samples.
    Close-up of scientist using lab on a chip. — Stock Photo
    Close-up of scientist using lab on a chip.
    Chemist setting up vacuum pump in pharmaceutical laboratory. — Stock Photo
    Chemist setting up vacuum pump in pharmaceutical laboratory.
    Male doctor with digital tablet making rounds in hospital ward — Stock Photo
    Male doctor with digital tablet making rounds in hospital ward
    Female doctor examining a patient — Stock Photo
    Female doctor examining a patient
    Scientists working in laboratory with computer and microscope. — Stock Photo
    Scientists working in laboratory with computer and microscope.
    Male engineer using stereo microscope for inspecting manufactured component during quality control process. — Stock Photo
    Male engineer using stereo microscope for inspecting manufactured component during quality control process.
    Scientist using digital tablet in science lab — Stock Photo
    Scientist using digital tablet in science lab
    Female doctor and nurse with digital tablet talking in hospital room — Stock Photo
    Female doctor and nurse with digital tablet talking in hospital room
    Students in a computer class — Stock Photo
    Students in a computer class
    Cropped view of scientist hands holding samples for biological research. — Stock Photo
    Cropped view of scientist hands holding samples for biological research.
    College students talking in classroom together — Stock Photo
    College students talking in classroom together
    PCR tubes with orange, green and purple samples, full frame. — Stock Photo
    PCR tubes with orange, green and purple samples, full frame.
    Technical personnel in lab coat working with laptop computer in the voltage room — Stock Photo
    Technical personnel in lab coat working with laptop computer in the voltage room
    Focused girl student assembling circuit board in classroom — Stock Photo
    Focused girl student assembling circuit board in classroom
    Laboratory technician using laptop in blood bank — Stock Photo
    Laboratory technician using laptop in blood bank
    Students in a computer class working at screens. — Stock Photo
    Students in a computer class working at screens.
    Scientist using pipette while experiment — Stock Photo
    Scientist using pipette while experiment
    Woman in lab coat reading papers — Stock Photo
    Woman in lab coat reading papers
    Boy and girl studying in a computer lab — Stock Photo
    Boy and girl studying in a computer lab
    Scientists using computer and microscope in laboratory. — Stock Photo
    Scientists using computer and microscope in laboratory.
    Two scientists providing research with scales in laboratory. — Stock Photo
    Two scientists providing research with scales in laboratory.
    Crop dentist's hands holding artificial teeth model — Stock Photo
    Crop dentist's hands holding artificial teeth model
    Male scientist using microscope, close-up. — Stock Photo
    Male scientist using microscope, close-up.
    Graduated pipette and test tubes — Stock Photo
    Graduated pipette and test tubes
    Doctor giving presentation to team of interim doctors at conference room — Stock Photo
    Doctor giving presentation to team of interim doctors at conference room
    Two male workers discussing over a digital tablet in glass factory — Stock Photo
    Two male workers discussing over a digital tablet in glass factory
    A vial of the Coronavirus vaccine and syringe on a table in a clinic — Stock Photo
    A vial of the Coronavirus vaccine and syringe on a table in a clinic
    Rack of food samples in test tubes. — Stock Photo
    Rack of food samples in test tubes.
    Female worker working while using digital tablet in factory — Stock Photo
    Female worker working while using digital tablet in factory
    Scientist working with equipment at laboratory — Stock Photo
    Scientist working with equipment at laboratory
    Technician pipetting samples into cartridges for solid phase extraction. — Stock Photo
    Technician pipetting samples into cartridges for solid phase extraction.
    Scientist examining solar panel in rural landscape — Stock Photo
    Scientist examining solar panel in rural landscape