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Nucleus of an atom, concept of science, technology, energy
Blackboard inscribed with scientific formulas and calculations in physics, mathematics and electrical circuits. Science and education background.
Background for the presentation of formulas in physics. Vector illustration of a realistic formula for the conservation of energy with a set of forms of the laws of physics. Sketch for creativity.
Young people at physics lesson in classroom
school background,, hand with chalk draws on the blackboard formulas and elements, signs and symbols, infographics, education concept, child prodigy

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