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Professional scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and
Professional African-american doctor in protective suit is doing a science experiments and developing vaccine in a modern lab. Laboratory assistant workplace. The concept of science and medicine.
African-american scientist works in a modern scientific lab using laboratory equipment, microscope and computer technology. Invention of new drugs and vaccines. Concept of Science and Health.
Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer