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    Shelves with books in big public library — Stock Photo
    Shelves with books in big public library
    Scientist preparing chemical liquid in laboratory flask. — Stock Photo
    Scientist preparing chemical liquid in laboratory flask.
    High angle view of college students studying at desk in classroom — Stock Photo
    High angle view of college students studying at desk in classroom
    Close-up view of plants in test tubes. — Stock Photo
    Close-up view of plants in test tubes.
    Green chili pepper in test tube, studio shot. — Stock Photo
    Green chili pepper in test tube, studio shot.
    Graduated pipette and test tubes — Stock Photo
    Graduated pipette and test tubes
    Laboratory technician with micro pipette sampling into test tube. — Stock Photo
    Laboratory technician with micro pipette sampling into test tube.
    Conceptual image of polyomavirus cell — Stock Photo
    Conceptual image of polyomavirus cell
    Scientist pipetting solution into the glass test tube at lab — Stock Photo
    Scientist pipetting solution into the glass test tube at lab
    Illustration of astronaut with light reflection flying in front of Mars surface. — Stock Photo
    Illustration of astronaut with light reflection flying in front of Mars surface.
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration. — Stock Photo
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration.
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine — Stock Photo
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine
    DNA testing using saliva sample. — Stock Photo
    DNA testing using saliva sample.
    Laptop with business research on office desk — Stock Photo
    Laptop with business research on office desk
    Archaeology. Excavation of human remains from an ancient burial site. — Stock Photo
    Archaeology. Excavation of human remains from an ancient burial site.
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Female Asian scientist examining plants in laboratory. — Stock Photo
    Female Asian scientist examining plants in laboratory.
    Young black woman with papers browsing data on laptop while studying at home — Stock Photo
    Young black woman with papers browsing data on laptop while studying at home
    Front view close up of a young Asian female student wearing a hijab using a smartphone in a library — Stock Photo
    Front view close up of a young Asian female student wearing a hijab using a smartphone in a library
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Black female clerk in glasses browsing digital tablet during work in modern office — Stock Photo
    Black female clerk in glasses browsing digital tablet during work in modern office
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Female scientist wearing protective goggles and using device. — Stock Photo
    Female scientist wearing protective goggles and using device.
    Close-up of syringe and equipment in laboratory — Stock Photo
    Close-up of syringe and equipment in laboratory
    Illustration of blue stem cell on plain background. — Stock Photo
    Illustration of blue stem cell on plain background.
    Mid section of girl experimenting molecule at home — Stock Photo
    Mid section of girl experimenting molecule at home
    Illustration of Mars planet in shadow on black background. — Stock Photo
    Illustration of Mars planet in shadow on black background.
    Senior couple using a digital tablet — Stock Photo
    Senior couple using a digital tablet
    PCR micro tube strip with red liquid. — Stock Photo
    PCR micro tube strip with red liquid.
    Scientists in face masks meeting in laboratory — Stock Photo
    Scientists in face masks meeting in laboratory
    Modern bench drill machine in robotic warehouse — Stock Photo
    Modern bench drill machine in robotic warehouse
    Side view of concentrated Asian female working on computer with charts showing dynamic of changes in value of cryptocurrency at convenient workplace — Stock Photo
    Side view of concentrated Asian female working on computer with charts showing dynamic of changes in value of cryptocurrency at convenient workplace
    Illustration of 4 cell stage egg on blue background. — Stock Photo
    Illustration of 4 cell stage egg on blue background.
    Pensive, curious girl student examining molecular structure — Stock Photo
    Pensive, curious girl student examining molecular structure
    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.
    Variety of potential drugs in petri dish on DNA autoradiogram. — Stock Photo
    Variety of potential drugs in petri dish on DNA autoradiogram.
    Digital illustration of Moon in shadow on white background. — Stock Photo
    Digital illustration of Moon in shadow on white background.
    Unrecognizable concentrated African American male doctor in medical robe and mask drinking coffee and working on laptop in modern clinic — Stock Photo
    Unrecognizable concentrated African American male doctor in medical robe and mask drinking coffee and working on laptop in modern clinic
    Two archaeologists measuring ancient artifacts in laboratory. — Stock Photo
    Two archaeologists measuring ancient artifacts in laboratory.
    Archaeology researcher in laboratory reconstructing ancient tool. — Stock Photo
    Archaeology researcher in laboratory reconstructing ancient tool.
    Sterile tubes and medical samples on glass table — Stock Photo
    Sterile tubes and medical samples on glass table
    Gloved hand of scientist holding empty Petri dish. — Stock Photo
    Gloved hand of scientist holding empty Petri dish.
    Portrait scientist in clean suit — Stock Photo
    Portrait scientist in clean suit
    Genetic Test. Tube and swab for DNA collection from mouth. — Stock Photo
    Genetic Test. Tube and swab for DNA collection from mouth.
    Female scientist examining test tube in laboratory — Stock Photo
    Female scientist examining test tube in laboratory
    Female biologist pouring water into test tube with dissolved samples of soil in laboratory. — Stock Photo
    Female biologist pouring water into test tube with dissolved samples of soil in laboratory.
    Female archaeology researcher documenting lithics with camera in laboratory. — Stock Photo
    Female archaeology researcher documenting lithics with camera in laboratory.
    Businessmen talking in modern office — Stock Photo
    Businessmen talking in modern office
    Curiosity Mars rover — Stock Photo
    Curiosity Mars rover
    Chinese children looking through magnifying glass at museum exhibit — Stock Photo
    Chinese children looking through magnifying glass at museum exhibit
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Schoolboy doing chemistry experiment in school laboratory. — Stock Photo
    Schoolboy doing chemistry experiment in school laboratory.
    Female scientist filling pipette trays at fume hood in laboratory — Stock Photo
    Female scientist filling pipette trays at fume hood in laboratory
    Set of 46 human chromosomes on black background. — Stock Photo
    Set of 46 human chromosomes on black background.
    Man and two women working at a computer — Stock Photo
    Man and two women working at a computer
    Glass phial with blood sample. — Stock Photo
    Glass phial with blood sample.
    Drug research and clinical testing — Stock Photo
    Drug research and clinical testing
    Vials of blood in laboratory centrifuge testing for coronavirus infection, conceptual digital illustration. — Stock Photo
    Vials of blood in laboratory centrifuge testing for coronavirus infection, conceptual digital illustration.