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    Windmills Generating Electricity — Stock Photo
    Windmills Generating Electricity
    Human blood cells — Stock Photo
    Human blood cells
    Fibroblast cell, coloured scanning electron micrograph (SEM). — Stock Photo
    Fibroblast cell, coloured scanning electron micrograph (SEM).
    DNA strand against black background, digital illustration. — Stock Photo
    DNA strand against black background, digital illustration.
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Microscope and pile on Petri dishes in laboratory on blue background. — Stock Photo
    Microscope and pile on Petri dishes in laboratory on blue background.
    Nanobot in bloodstream with red erythrocytes, digital illustration. — Stock Photo
    Nanobot in bloodstream with red erythrocytes, digital illustration.
    Close-up of fungus colony growing on agar plate. — Stock Photo
    Close-up of fungus colony growing on agar plate.
    Digital illustration of virus particles on plain background. — Stock Photo
    Digital illustration of virus particles on plain background.
    Close-up of fungus colony growing on agar plate. — Stock Photo
    Close-up of fungus colony growing on agar plate.
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Microbes growing on agar plate on blue background. — Stock Photo
    Microbes growing on agar plate on blue background.
    Coloured scanning electron micrograph of cancer cell from human colon. — Stock Photo
    Coloured scanning electron micrograph of cancer cell from human colon.
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Microscope and piles on Petri dishes in laboratory on blue background. — Stock Photo
    Microscope and piles on Petri dishes in laboratory on blue background.
    Male laboratory assistant holding test tube rack. — Stock Photo
    Male laboratory assistant holding test tube rack.
    Female laboratory assistant standing with arms folded. — Stock Photo
    Female laboratory assistant standing with arms folded.
    Light microscope on laboratory bench. — Stock Photo
    Light microscope on laboratory bench.
    DNA strand against blue background, digital illustration. — Stock Photo
    DNA strand against blue background, digital illustration.
    Close-up of light microscope stage and lenses. — Stock Photo
    Close-up of light microscope stage and lenses.
    PCR tubes with orange and purple samples on black background. — Stock Photo
    PCR tubes with orange and purple samples on black background.
    Blue cells on black background, digital illustration. — Stock Photo
    Blue cells on black background, digital illustration.
    Illustration of abstract plexus brain on black background. — Stock Photo
    Illustration of abstract plexus brain on black background.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Male scientist in protective clothing working in laboratory. — Stock Photo
    Male scientist in protective clothing working in laboratory.
    Closeup of african american female computer technician using laptop working in server room. digital information storage and communication network technology. — Stock Photo
    Closeup of african american female computer technician using laptop working in server room. digital information storage and communication network technology.
    PCR tubes with orange, green and purple samples on black background. — Stock Photo
    PCR tubes with orange, green and purple samples on black background.
    Green peas in test tube, studio shot. — Stock Photo
    Green peas in test tube, studio shot.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    Digital artwork of human sperm on plain background. — Stock Photo
    Digital artwork of human sperm on plain background.
    UFO flying in sky at sunset, illustration. — Stock Photo
    UFO flying in sky at sunset, illustration.
    Attentive university student doing a chemical experiment in laboratory — Stock Photo
    Attentive university student doing a chemical experiment in laboratory
    Digital illustration of global network over planet Earth, world connectivity concept. — Stock Photo
    Digital illustration of global network over planet Earth, world connectivity concept.
    AHHAA Science Center exterior and blue sky with clouds in Tartu, Estonia — Stock Photo
    AHHAA Science Center exterior and blue sky with clouds in Tartu, Estonia
    African american female computer technician using tablet working in server room. digital information storage and communication network technology. — Stock Photo
    African american female computer technician using tablet working in server room. digital information storage and communication network technology.
    Illustration of satellite spacecraft in front of Mars planet surface. — Stock Photo
    Illustration of satellite spacecraft in front of Mars planet surface.
    Examining tables in empty animal hospital — Stock Photo
    Examining tables in empty animal hospital
    Chinese children visiting science and technology museum — Stock Photo
    Chinese children visiting science and technology museum
    Illustration of astronaut in white spacesuit in space. — Stock Photo
    Illustration of astronaut in white spacesuit in space.
    Portrait of scientist putting on protective mask — Stock Photo
    Portrait of scientist putting on protective mask
    Human embryonic stem cells in Petri dish, digital illustration. — Stock Photo
    Human embryonic stem cells in Petri dish, digital illustration.
    Female astronaut in illuminated vintage helmet with mobile phone — Stock Photo
    Female astronaut in illuminated vintage helmet with mobile phone
    Scientist examining solar panel in rural landscape — Stock Photo
    Scientist examining solar panel in rural landscape
    Patient having electrodes attached to legs by physician for electromyography nerve conduction test. — Stock Photo
    Patient having electrodes attached to legs by physician for electromyography nerve conduction test.
    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
    Top view of microbes growing on agar plate on plain background. — Stock Photo
    Top view of microbes growing on agar plate on plain background.
    3d illustration of running human shaped transparent sculpture. — Stock Photo
    3d illustration of running human shaped transparent sculpture.
    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
    African american female computer technician making call and using laptop working in server room. digital information storage and communication network technology. — Stock Photo
    African american female computer technician making call and using laptop working in server room. digital information storage and communication network technology.
    Cryogenic human egg storage for In vitro fertilisation . — Stock Photo
    Cryogenic human egg storage for In vitro fertilisation .
    Female police digital forensic science analyst examining computer hard drive with tweezers in lab. — Stock Photo
    Female police digital forensic science analyst examining computer hard drive with tweezers in lab.
    Illustration of elbow replacement in human skeleton. — Stock Photo
    Illustration of elbow replacement in human skeleton.
    Illustration of abstract plexus heart on black background. — Stock Photo
    Illustration of abstract plexus heart on black background.
    Activated T lymphocytes and red blood cells on scanning electron micrograph. — Stock Photo
    Activated T lymphocytes and red blood cells on scanning electron micrograph.
    Chinese children visiting science and technology museum — Stock Photo
    Chinese children visiting science and technology museum
    Scientists in protective clothing working in laboratory. — Stock Photo
    Scientists in protective clothing working in laboratory.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Confident happy female astronaut standing in nature in evening — Stock Photo
    Confident happy female astronaut standing in nature in evening
    Digital illustration of nanorobot with rod-shaped bacterium. — Stock Photo
    Digital illustration of nanorobot with rod-shaped bacterium.
    Silhouette of human brain on plain background, digital illustration. — Stock Photo
    Silhouette of human brain on plain background, digital illustration.