UNITED KINGDOM - 1921 - A chemist holds a tube, mixing it with chemicals in a laboratory. He looks under the microscope to chemicals swirling in human shapes.
Lab technician in coverall examining samples of liquid typing on computer results sitting in equipped laboratory. Scientist working with various bacteria tissue pharmaceutical research for antibiotics
Scientists at Work in Modern Laboratory
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USA - 1953 - College students attend a chemistry lecture in the 1930s.
Dolly shot of scientist looking into a microscope in modern high end laboratory. Displays with 3D brain and DNA scans are running in the background
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USA - 1980 - Scientists explore the use of photovoltaic cells as a renewable energy source.
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OAK RIDGE - 1964 - An experiment on the effect of radiation on white blood cells is begun by the Atomic Energy Commission.
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1966 - A NASA technician prepares metal cans of space food for a test.
Researcher team working in modern high end laboratory
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USA - 1953 - Chemists begin researching new materials to make shower curtains with.
Laboratory scientist conducting experiment looking at microscope in busy modern lab. Eldery man working with various bacteria tissue, blood samples, concept of pharmaceutical research for antibiotics
GMO researcher looking at tubes with sample in modern high-end laboratory
Close up shot of female biologist looking into the microscope in modern high end laboratory
Botanist researcher typing medical expertise on computer
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USA - 1987 - A montage of biodiversity includes animals and environments.
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OAK RIDGE - 1964 - A scientist prepares slides and looks at them under a microscope for an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - A scientist opens her materials for an experiment about radiation's effect on white blood cells.
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ONTARIO - 1946 - Scientists study seeds at in a lab at Ottawa's Central Experimental Farm.
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USA - 1982 - A behavioral biologist uses a probe to send electrical impulses to a sea slug's brain and studies its reactions.
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USA - 1987 - Biologists develop genetic engineering.
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USA - 1987 - Evolutionary biologists study everything from dinosaurs to insect populations.
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USA - 1949 - Women work as hospital receptionists, nurses, lab technicians and even doctors.
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USA - 1969 - Two scintillators and a spark chamber are used to study the paths of atomic particles.
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USA - 1969 - Animation is used to depict the different elemental particles that interact in an atomic nucleus.
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USA - 1942 - In this animated film, Daffy Duck wanders through a haunted house with the hiccups while Dr. Jekyll works in a lab below.
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USA - 1954 - Howard Keel urges viewers to donate to the March of Dimes as scientists of different races and genders work to create a polio vaccine.
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USA - 1928 - In this silent comedy, a scientist offends a neighbor by using a magnifying glass to see if his fleas have landed on her dress.
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USA - 1982 - An experiment with sea slugs and predatory starfish leads to a breakthrough in behavioral biology.
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USA - 1987 - A biologist puts probes into a sea slug's brain to study its activity.
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USA - 1987 - Scientists link the increase in oxygen in the earth's atmosphere over the centuries to photosynthesis.
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USA - 1987 - Molecular biologists study DNA and learn how to alter it in simple organisms.
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USA - 1929 - In this animated film, Koko the Clown gives a giraffe a potion to turn her baby from a hippo into a giraffe.
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USA - 1929 - In this animated film, Koko the Clown gives a potion to a rabbit and a mouse that bulks them up.
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USA - 1949 - Women work as sellers and research specialists in retail.
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USA - 1949 - A montage of jobs available to women is based on various personality styles and interests.
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USA - 1969 - Physicists use scanners and computers to study photographs taken of atomic particle interactions in spark and bubble chambers.
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USA - 1953 - Chemists develop material for a fire-resistant shower curtain, which an airplane manufacturer also wants to use.
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USA - 1942 - In this animated film, Daffy Duck delivers a birthday telegram to Mr. Hyde in his laboratory.
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USA - 1971 - Scientists at a psychology laboratory research the effect that drinking has on drivers' decision-making skills.
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USA - 1978 - An anticoagulant is added to a blood sample so a scientist can study the components of blood separately.
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USA - 1956 - A scientist warns that Earth's natural resources are finite and thus must be conserved if humanity wants to survive.
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USA - 1978 - Blood cells come from bone marrow.
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OAK RIDGE - 1964 - Blood samples are carefully stored for an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - Researchers adjust the temperature under blood samples for an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - A technician uses a welding mask during an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - Technicians use a microscopic viewer and other tools during an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - A scientist uses tweezers on tiny test tubes during an experiment about radiation's effect on white blood cells.
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OAK RIDGE - 1964 - A scientist uses heavy duty gloves, clamps, and a swab for an experiment on radiation's effect on white blood cells.