55,483 resultados para ciencia

  • 6113-07589210

    Scientist using digital tablet near irrigation pipes in greenhouse

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    Scientist pipetting sample into petri dish in laboratory

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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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    Doctors consulting in hospital

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    Female scientist in lab using scanning electron microscope

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    Scientist wearing protective goggles, close-up

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    Worker checking electronics in clean room laboratory

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    Researcher using a molecular model to understand a chemical formula in a laboratory

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    Two baby soothers in petri dishes illustrating boy and girl designer babies and genetic engineering

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    Female scientist pipetting DNA samples for analysis

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    Pipetting sample into multi well tray

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  • 614-06973709

    Woman working in laboratory

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  • 6113-07589156

    Botanist examining plants in greenhouse

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    Pipetting sample into multi well tray

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  • 6118-07354235

    View from overhead of two children handling seed, and planting a variety of seeds into a seed growing tray.

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    Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

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    Torn packaging of wrapper containing a condom

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    Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

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    Portrait of worker in clean suit among irrigation pipes in greenhouse

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  • 649-08085216

    Young female scientist in lab using scanning electron microscope

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    Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

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  • 6113-07160951

    Businessman holding glass of water outdoors

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    Scientist holding test tube with seedling

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    Scientist looking at multiwell tray

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    Scientist with liquid sample in container

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    Workers using digital tablet at biomass facility, close up

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    Engineer cleaning computer numerical controlled (CNC) lathe in factory

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    Variety of drugs and syringe on tray

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    Worker inspecting tablets as they are put into packaging in pharmaceutical factory

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  • 669-09146252

    America and Network Lines

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    Close up of rack of test tubes with solution in lab

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    Pipetting sample into a multiwell sample tray

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    Scientist using caliper

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    Young female scientist experimenting in laser laboratory

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  • 649-09148953

    Pipette on multi well plate awaiting DNA samples during a genetic experiment in the laboratory with the DNA profile results in the background

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  • 841-07205955

    NEMO science and technology museum, architect Renzo Piano, Eastern Docks, Amsterdam, Netherlands, Europe

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  • 6121-08522343

    Young male scientist working in a pharmacy laboratory, Freiburg Im Breisgau, Baden-Württemberg, Germany

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  • 649-07280002

    Chemical lab glassware

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  • 6113-07589024

    Scientists working in laboratory

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    Scientist putting liquid in beaker

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  • 6113-07588991

    Scientists in clean suits using digital tablet

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  • 841-07540686

    The Aurora Borealis, the spectacular Northern Lights fill the sky with dazzling green light above Kvaloya island at Tromso in the Arctic Circle in Northern Norway

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  • 6113-07589027

    Scientists working in laboratory

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  • 6113-07808500

    Scientist and businessmen in laboratory

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  • 649-06844078

    Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

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  • 649-07280796

    Brother and sister generating light from wind power, Zeeland, Netherlands

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  • 649-07596686

    Worker inspecting packaging in pharmaceutical factory

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  • 649-08144171

    Chemistry research. Erlenmeyer flask containing colored liquid, a ball-and-stick molecular model and laptop computer

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  • 649-07436757

    Food research: Syringe injecting red liquid into a tomato

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  • 649-07710331

    DNA (deoxyribonucleic acid) autoradiogram in a petri dish

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  • 846-07760753

    1950s SENIOR MAN SMILING LOOKING AT CAMERA GESTURE WITH HAND FINGER WHITE COAT DOCTOR LAB TECHNICIAN DENTIST PHARMACIST

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  • 649-07118788

    Close up of 96-well microtiter plate with crystal violet solution to examine toxicity

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    3D SEM image of crystal, 8 degree tilt

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    Plant growing in graduated cylinder

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    Female scientist examining micro organisms in petri dish

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    Scientists working with computer in lab

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  • 614-06973707

    Oenologist monitoring sample testing in laboratory

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  • 846-09013072

    1930s 1940s 1950s MAN LYING IN IRON LUNG NEGATIVE PRESSURE VENTILATOR ARTIFICIAL BREATHING MACHINE

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  • 649-08380860

    Scientists use microscope to look at lithium ion battery surface in battery research facility

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    Test tube containing liquid with computer monitor displaying results of automated DNA sequencing

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  • 614-08148320

    Boy working on science project at home

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    Bundle of fibre optics used to send data

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    Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases

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    Close up of pills in stick figure shape

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  • 622-08519684

    Japanese man using virtual reality device

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  • 649-07585093

    Hands of cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease

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    Portrait of young female pharmacist in pharmacy

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    Pipette dripping liquid into test tube

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  • 649-08086192

    Electronics worker checking small electronic chips in clean room laboratory, close up

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    Biology students working in lab

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  • 649-08565250

    Daisy floret, x900 magnification

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  • 649-07118796

    Flask with growth medium (agar-medium) being poured into petri dish. Bacterial growth

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  • 649-07437863

    Girl holding plant pot, looking at roots

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  • 649-07710394

    Pipette dripping liquid into test tube

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  • 649-06113308

    Scientist looking through window in lab

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  • 669-09146163

    Analysis World Financial Condition

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  • 649-07239227

    Engineer inspecting automatic lathe in factory

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  • 649-08306826

    Pathologist taking a DNA sample for analysis during a autopsy

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  • 649-07239240

    Engineer measuring components in factory

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  • 649-07804814

    Close up of illuminated fiber optic light exploding outwards

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  • 649-06113283

    Scientists piping liquid into tubes

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  • 6118-07354238

    Rows of small evergreen seedlings laid on a tabletop. A child holding a handful of soil.

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  • 649-06164771

    Scientist pipetting liquid in test tube

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  • 649-06829946

    DNA sample being pipetted into multi well plate with DNA gel below

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  • 6113-07589131

    Scientist with beaker in greenhouse

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  • 632-08001697

    Scientist using microscope in laboratory

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  • 614-06973659

    Student standing up to give answer

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  • 649-07238732

    Machinery in a brewery

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  • 649-07279815

    Nuclear transfer, Stem cells made from the cell nucleus

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  • 649-06489958

    Students using tablet computer in class

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