Ключевые слова: art, atom, atomic, biology, biotechnology, blue, chemistry, construction, core, design, doodle, drawn, earth, education, electron, fusion, genius, geometric, graphic, hand, icon, idea, learning, line, micro, microscope, minimal, model, molecular, molecule, nano, neutron, nuclear, nucleus, orbit, particle, physics, planet, power, proton, question, research, school, science, scientific, sketch, structure, symbol, technology,