Ключевые слова: abstract, arm, background, black, blue, closeup, color, concept, conceptual, electric, electricity, electrode, energy, finger, flame, glow, glowing, hand, holding, human, ionization, lamp, light, lightning, magic, palm, physics, pink, plasma, power, purple, radiate, ray, red, science, sign, skin, sphere, symbol, technology, tesla, thumb, voltage, white,