Ключевые слова: abstract, body, brain, bright, bulb, color, concept, creative, creativity, discovery, edison, electric, electricity, energy, equipment, field, form, gas, glass, glowing, grass, idea, image, imagination, innovation, inspiration, intelligence, invention, isolated, landscape, light, lightbulb, metal, object, part, power, saving, science, shadow, shape, solution, supply, technology, think, transparent, tree, watt, white, wire, work,