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African american elementary school students performing chemical experiment in laboratory. unaltered, education, learning, laboratory, stem, experiment, protection and school concept.
Robotics programming class. Children construct and code Robot. STEM education using constructor blocks and laptop, remote control joystick. Technology educational development for school kids
STEM education concept. Asian students learn at home by coding robot arms in STEM, mathematics engineering science technology computer code in robotics for kids' concepts.
A cartoon scientist professor wearing lab white coat waving above sign and pointing at it
Hand drawn illustration of Chicory plant, Cichorium esculentus, with leaves, stem and roots. Forage use.

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